Updated on 2026/08/09

写真a

 
NAKANO Tomohito
 
Organization
Academic Assembly Institute of Science and Technology Academic group of advanced materials science and technology Associate Professor
Faculty of Engineering Associate Professor
Graduate School of Science and Technology Advanced Materials Science and Technology Science and Technology for Materials Associate Professor
Title
Associate Professor
External link

Degree

  • 博士(工学) ( 2002.3   室蘭工業大学 )

Research Areas

  • Nanotechnology/Materials / Metallic material properties

  • Natural Science / Magnetism, superconductivity and strongly correlated systems

  • Nanotechnology/Materials / Inorganic materials and properties

  • Environmental Science/Agriculture Science / Environmental materials and recycle technology

Research History

  • Niigata University   Graduate School of Science and Technology Advanced Materials Science and Technology Science and Technology for Materials   Associate Professor

    2012.11

  • Niigata University   Faculty of Engineering Department of Material Science and Technology   Associate Professor

    2012.11 - 2017.3

  • Niigata University   Abolition organization Applied Material Science   Assistant Professor

    2009.9 - 2012.10

 

Papers

  • Coexistence of distinct Ce 4f-electron states at inequivalent crystallographic sites: CePtGe2 case

    Hayato Muto, Tomohito Nakano, Tatsuya Watanabe, Ryota Takahashi, Naoya Takeda, Jun Gouchi, Yoshiya Uwatoko, Michal Dušek, Jan Prokleška, Jiří Pospíšil, Vladimír Sechovský

    Journal of Magnetism and Magnetic Materials   613   172670 - 172670   2025.2

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    Authorship:Corresponding author   Publishing type:Research paper (scientific journal)   Publisher:Elsevier BV  

    DOI: 10.1016/j.jmmm.2024.172670

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  • First-order transition under a magnetic ordered state in SmPtSi<sub>2</sub> Reviewed

    Tomohito Nakano, Eisuke Takahashi, Shuto Yamaguchi, Naoya Takeda, Klára Uhlířová, Jan Prokleška, Jiří Pospíšil, Vladimír Sechovský, Kazuyuki Matusbayashi, Hanming Ma, Yoshiya Uwatoko

    Physica Scripta   99 ( 8 )   085923 - 085923   2024.7

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    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)   Publisher:IOP Publishing  

    Abstract

    We have synthesized polycrystalline and single-crystalline samples of SmPtSi<sub>2</sub>, and measured their resistivity, specific heat, magnetization, and Seebeck coefficient. The existence of two magnetic phase transitions has been confirmed, one at T <sub>H</sub> = 8.6 K and the other T <sub>L</sub> = 5.6 K. A hump-type anomaly in resistivity, a lambda-type anomaly in specific heat, a downward bend in magnetization, and a semiconductor-like increase in the Seebeck coefficient were observed at T <sub>H</sub>, indicating an antiferromagnetic transition accompanied by a gap opening on the Fermi surface. In contrast, a sharp drop in resistivity, a sharp spike in specific heat, and a drop in magnetization were observed at T <sub>L</sub>. The Seebeck coefficient showed metallic temperature dependence below T <sub>L</sub>. With increasing pressure, T <sub>H</sub> and T <sub>L</sub> shifted to higher temperatures. The transition at T <sub>L</sub> was no longer observed at pressures above 1.5 GPa. These findings suggest that the transition at T <sub>L</sub> is a transition from an antiferromagnetic ordered state with the gap on the Fermi surface to a different antiferromagnetic state.

    DOI: 10.1088/1402-4896/ad59e0

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    Other Link: https://iopscience.iop.org/article/10.1088/1402-4896/ad59e0/pdf

  • Y-Substitution Effects on Electrical Resistivity of (Ce<sub>1−</sub><i><sub>y</sub></i>Y<i><sub>y</sub></i>)PtGe<sub>2</sub> Reviewed

    Hayato Muto, Shoma Onuma, Tatsuya Watanabe, Ryota Takahashi, Tomohito Nakano, Naoya Takeda, Jun Gouchi, Yoshiya Uwatoko, Klára Uhlířová, Jan Prokleška, Vladimír Sechovský

    Proceedings of the 29th International Conference on Low Temperature Physics (LT29)   38   011078-1 - 011078-5   2023.5

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    Authorship:Corresponding author   Language:English   Publishing type:Research paper (international conference proceedings)   Publisher:Journal of the Physical Society of Japan  

    DOI: 10.7566/jpscp.38.011078

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  • Transport and Thermal Properties of α-Mn under Pressure Reviewed

    Tomohito Nakano, Kei Fukuhra, Arisa Tomaru, Hayato Muto, Naoya Takeda, Yusuke Amakai, Shigeyuki Murayama

    Proceedings of the 29th International Conference on Low Temperature Physics (LT29)   38   011072-1 - 011072-6   2023.5

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    Authorship:Lead author, Corresponding author   Publishing type:Research paper (international conference proceedings)   Publisher:Journal of the Physical Society of Japan  

    DOI: 10.7566/jpscp.38.011072

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  • Magnetic separation of nickel-plating waste liquid using a high temperature superconducting bulk magnet

    T Oka, K Sudo, J L Dadiel, N Sakai, H Seki, M Miryala, M Murakami, T Nakano, M Ooizumi, K Yokoyama, M Tsujimura

    Superconductor Science and Technology   35 ( 9 )   094006 - 094006   2022.9

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    Abstract

    Ni is one of the important metal resources. Because Ni-containing waste liquid is drained after several plating turns in the factories, an effective recycling technique should be developed. A unique magnetic separation technique using high temperature superconducting bulk magnet has succeeded in collecting Ni-sulfate crystals, which were fabricated from the Ni-plating waste liquid. Pulsed-field magnetizing method was employed to activate the bulk magnet up to 2.80 T, which produced a field space of 1.40 T on the surface of the waste channel. Green coarse crystals were attracted from the flowing stream of Ni-saturated liquid containing weakly-magnetic particles of Ni-compounds. The magnetically-collected particles were identified as paramagnetic NiSO<sub>4</sub>/6H<sub>2</sub>O crystals, and slight differences in Ni concentration and grain size were observed between the particles attracted and not-attracted to the 1.8 T magnetic pole. In both cases, the large grains were found to consist of a single phase. The compound can be used as a raw material in the Ni-recycle process. This preferential extraction suggests a novel recycling method of Ni resource.

    DOI: 10.1088/1361-6668/ac7f61

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    Other Link: https://iopscience.iop.org/article/10.1088/1361-6668/ac7f61/pdf

  • La-Substitution Effects on Multisite Ce Compound CePtGe<inf>2</inf>

    Hayato Muto, Shoma Onuma, Tomohito Nakano, Naoya Takeda, Jun Gouchi, Yoshiya Uwatoko, Klára Uhlířová, Jan Prokleška, Vladimír Sechovský

    Journal of the Physical Society of Japan   91 ( 7 )   2022.7

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    DOI: 10.7566/JPSJ.91.074712

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  • Pressure dependence of the magnetic ground state in CePtSi2

    S. E. Dissanayake, F. Ye, W. Tian, M. Matsuda, H. Muto, S. Suzuki, T. Nakano, S. Watanabe, J. Gouchi, Y. Uwatoko

    Physical Review B   105 ( 24 )   2022.6

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    Publishing type:Research paper (scientific journal)  

    DOI: 10.1103/PhysRevB.105.245111

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  • High-Pressure Thermopower of the Mott Insulator Ca<inf>2</inf>RuO<inf>4</inf>

    Isuzu Sano, Tomohito Nakano, Akitoshi Nakano, Hiroki Taniguchi, Fumihiko Nakamura, Ichiro Terasaki

    Journal of the Physical Society of Japan   91 ( 3 )   2022.3

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    Publishing type:Research paper (scientific journal)  

    DOI: 10.7566/JPSJ.91.033703

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  • Feasible waste liquid treatment from electroless nickel-plating by intense magnetic field of HTS bulk magnets

    T. Oka, M. Furusawa, K. Sudo, L. Dadiel, N. Sakai, H. Seki, M. Miryala, M. Murakami, T. Nakano, M. Ooizumi, K. Yokoyama, M. Tsujimura

    Progress in Superconductivity and Cryogenics (PSAC)   23 ( 3 )   37 - 40   2021

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    Publishing type:Research paper (scientific journal)  

    DOI: 10.9714/psac.2021.23.3.037

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  • Novel magnetizing technique using high temperature superconducting bulk magnets for permanent magnets in interior permanent magnet rotors

    T. Oka, S. Hasebe, J. Ogawa, S. Fukui, T. Nakano, N. Sakai, M. Miryala, M. Murakami, K. Yokoyama

    Superconductor Science and Technology   33 ( 8 )   2020.8

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    Publishing type:Research paper (scientific journal)  

    DOI: 10.1088/1361-6668/ab9543

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  • Superconductivity of the ternary stannide Y<inf>5</inf>Co<inf>6</inf>Sn<inf>18</inf>

    Naoki Kase, Taishi Anada, Yusuke Terui, Tomohito Nakano, Naoya Takeda

    Physica B: Condensed Matter   587   2020.6

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1016/j.physb.2020.412149

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  • Magnetizing Technique for Permanent Magnets in IPM Motor Rotors Using HTS Bulk Magnet

    T. Oka, S. Hasebe, J. Ogawa, S. Fukui, T. Nakano, K. Yokoyama, M. Miryala, N. Sakai, M. Murakami

    IEEE Transactions on Applied Superconductivity   30 ( 4 )   2020.6

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    Publishing type:Research paper (scientific journal)  

    DOI: 10.1109/TASC.2020.2989181

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  • Coexistence of localized and heavy itinerant states in antiferromagnetic CePtG e2 Reviewed

    Tomohito Nakano, Shoma Onuma, Naoya Takeda, Klára Uhlířová, Jan Prokleška, Vladimír Sechovský, Jun Gouchi, Yoshiya Uwatoko

    Physical Review B   100 ( 3 )   2019.7

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1103/PhysRevB.100.035107

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  • Pressure-Induced Superconductivity in CePtSi<sub>2</sub> Invited Reviewed International coauthorship

    中野智仁

    高圧力の科学と技術   29 ( 4 )   283 - 289   2019

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    Language:Japanese   Publishing type:Research paper (scientific journal)   Publisher:The Japan Society of High Pressure Science and Technology  

    DOI: 10.4131/jshpreview.29.283

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  • Collecting Ni-Sulfate Compound from Electroless Plating Waste by Magnetic Separation Technique with Use of HTS Bulk Magnets

    T. Oka, S. Sasaki, H. Sasaki, S. Fukui, J. Ogawa, T. Sato, T. Nakano, M. Ooizumi, M. Tsujimura, K. Yokoyama

    Journal of Physics: Conference Series   1054 ( 1 )   2018.7

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    Publishing type:Research paper (international conference proceedings)  

    DOI: 10.1088/1742-6596/1054/1/012047

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  • Fundamental properties of a new samarium compound SmPtSi<inf>2</inf> Reviewed

    Shuto Yamaguchi, Eisuke Takahashi, Naoki Kase, Tomohito Nakano, Naoya Takeda, Kazuyuki Matsubayashi, Yoshiya Uwatoko

    Physica B: Condensed Matter   536   297 - 299   2018.5

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1016/j.physb.2017.10.028

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  • A review article: Compact magnetic field generators containing HTS bulk magnets cooled by refrigerators and their feasible applications

    Tetsuo Oka, Jun Ogawa, Satoshi Fukui, Takao Sato, Tomohito Nakano, Kazuya Yokoyama, Takashi Nakamura, Hiroyuki Fujishiro, Koshichi Noto

    High-Temperature Superconductors: Occurrence, Synthesis and Applications   291 - 306   2018.1

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  • Superconducting gap symmetry of the BiS2-based superconductor LaO0.5F0.5BiSSe elucidated through specific heat measurements Reviewed

    Naoki Kase, Yusuke Terui, Tomohito Nakano, Naoya Takeda

    PHYSICAL REVIEW B   96 ( 21 )   2017.12

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1103/PhysRevB.96.214506

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  • Upper critical field of the single crystal La(O,F)BiSe2 Reviewed

    Y. Terui, N. Kase, T. Nakano, N. Takeda

    Journal of Physics: Conference Series   871 ( 1 )   5 pages - 12005   2017.7

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    Language:English   Publishing type:Research paper (international conference proceedings)   Publisher:Institute of Physics Publishing  

    DOI: 10.1088/1742-6596/871/1/012005

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  • Superconducting gap of the single crystal β-PdBi2 Reviewed

    H. Matsuzaki, K. Nagai, N. Kase, T. Nakano, N. Takeda

    Journal of Physics: Conference Series   871 ( 1 )   - 12004   2017.7

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    DOI: 10.1088/1742-6596/871/1/012004

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  • Heavy-Fermion Compound of the Ternary Phosphide Ce2Pt8P with a Non-Centrosymmetric Structure Reviewed

    Naoki Kase, Shoh Furukawa, Tomohito Nakano, Naoya Takeda

    JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN   86 ( 1 )   2017.1

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.7566/JPSJ.86.014704

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  • Superconductivity in Y6Tr4Al43 (Tr = Nb, Mo, Ta) with Peanut-Shaped Cage Structure Reviewed

    Naoki Kase, Ryoh Satoh, Tomohito Nakano, Naoya Takeda

    JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN   85 ( 10 )   - 105001   2016.10

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    DOI: 10.7566/JPSJ.85.105001

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  • Superconductivity in Ternary Pnictide SrPd2Sb2 Polymorphs Reviewed

    Naoki Kase, Harufumi Suzuki, Takenori Tsukamoto, Tomohito Nakano, Naoya Takeda

    JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN   85 ( 4 )   - 43701   2016.4

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    DOI: 10.7566/JPSJ.85.043701

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  • Superconductivity in the ternary silicide TrIrSi (Tr = Ti, Zr, and Hf) Reviewed

    Naoki Kase, Harufumi Suzuki, Tomohito Nakano, Naoya Takeda

    SUPERCONDUCTOR SCIENCE & TECHNOLOGY   29 ( 3 )   35011   2016.3

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    DOI: 10.1088/0953-2048/29/3/035011

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  • NMR studies on polyphosphide Ce6Ni6P17 Reviewed

    T. Koyama, H. Yamada, K. Ueda, T. Mito, Y. Aoyama, T. Nakano, N. Takeda

    Journal of Physics: Conference Series   683 ( 1 )   12027   2016.2

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    DOI: 10.1088/1742-6596/683/1/012027

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  • Low temperature properties of ZrTr2Zn20 (Tr = transition metal) with a pyrochlore lattice Reviewed

    S. Hasegawa, K. Morihiro, N. Kase, T. Nakano, N. Takeda

    JOURNAL OF PHYSICS-CONFENCE SERIES   ( 683 )   012021   2016.2

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  • Low temperature superconducting phase of the ternary pnictide SrPd2Sb2 with CaBe2Ge2-type structure Reviewed

    N. Kase, H. Suzuki, T. Tsukamoto, T. Nakano, N. Takeda

    TMU INTERNATIONAL SYMPOSIUM ON NEW QUANTUM PHASES EMERGING FROM NOVEL CRYSTAL STRUCTURE   683   - 12034   2016

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    DOI: 10.1088/1742-6596/683/1/012034

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  • Thermal Conductivity Measurements of Caged Structural Superconductors Reviewed

    H. Matsuzaki, K. Hida, N. Kase, T. Nakano, N. Takeda

    PROCEEDINGS OF THE 28TH INTERNATIONAL SYMPOSIUM ON SUPERCONDUCTIVITY (ISS 2015)   81   61 - 64   2016

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    DOI: 10.1016/j.phpro.2016.04.025

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  • Low-temperature study of the Sm-based compound SmOs2Zn20 Reviewed

    M. Tanahashi, K. Adachi, T. Sasahara, N. Kase, T. Nakano, N. Takeda

    TMU INTERNATIONAL SYMPOSIUM ON NEW QUANTUM PHASES EMERGING FROM NOVEL CRYSTAL STRUCTURE   683   - 12019   2016

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    DOI: 10.1088/1742-6596/683/1/012019

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  • Single-crystal growth and superconducting state of LaO0.5F0.5Bi(S0.8Se0.2)(2) Reviewed

    Y. Terui, K. Saito, N. Kase, T. Nakano, N. Takeda

    PROCEEDINGS OF THE 28TH INTERNATIONAL SYMPOSIUM ON SUPERCONDUCTIVITY (ISS 2015)   81   53 - 56   2016

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    DOI: 10.1016/j.phpro.2016.04.023

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  • Superconducting and Normal State Properties in the Ternary Silicide NbIrSi, TaIrSi and NbPtSi Reviewed

    Harufumi Suzuki, Naoki Kase, Tomohito Nakano, Naoya Takeda

    PROCEEDINGS OF THE 28TH INTERNATIONAL SYMPOSIUM ON SUPERCONDUCTIVITY (ISS 2015)   81   57 - 60   2016

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    DOI: 10.1016/j.phpro.2016.04.024

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  • Pressure-induced novel electronic state of Fe70Ni30 Invar alloy Reviewed

    Gendo Oomi, Ryohei Saito, Masashi Ohashi, Tomohito Nakano

    20TH INTERNATIONAL CONFERENCE ON MAGNETISM, ICM 2015   75   785 - 791   2015

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    DOI: 10.1016/j.phpro.2015.12.102

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  • Antiferromagnetic transition of the caged compound TmTi2Al20 Reviewed

    Naoki Kase, Yasuyuki Shimura, Shunichiro Kittaka, Toshiro Sakakibara, Satoru Nakatsuji, Tomohito Nakano, Naoya Takeda, Jun Akimitsu

    INTERNATIONAL CONFERENCE ON STRONGLY CORRELATED ELECTRON SYSTEMS 2014 (SCES2014)   592   - 12052   2015

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    DOI: 10.1088/1742-6596/592/1/012052

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  • Another phase transition beside superconductivity in skutterudite LaOs4P12

    N.Takeda, N.Hoshi, S. Yodono, R.Takeda, N.Kurotaki, T.Nakano

    JPS Conf.Proc.   3   017024-1 - 017024-5   2014.7

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  • Thermal and Magnetic Properties in Ce1-xErxAl2 Intermetallic Compounds Reviewed

    Masashi Ohashi, Hidenori Miyagawa, Tomohito Nakano, Gendo Oomi, Vladimir Sechovsky, Isamu Satoh, Takemi Komatsubara

    JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN   83 ( 2 )   2014.2

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    DOI: 10.7566/JPSJ.83.024701

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  • Magnetic Phase Diagram of Ce1-xErxAl2 intermetallic compounds

    Ohashi Masashi, Miyagawa Hidenori, Oomi Gendo, Nakano Tomohito, Satoh Isamu, Komatsubara Takemi

    JPS Conference Proceedings   3   1183 - 1183   2014.1

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  • Effect of Pressure and Ion Beam Irradiation on the Giant Magnetoresistance of Fe/Cr Magnetic Multilayers Reviewed

    G. Oomi, T. Yayoi, T. Nakano, K. Saito, K. Takanashi, S. Mitani, A. Kohno, K. Sagara

    IEEE TRANSACTIONS ON MAGNETICS   50 ( 1 )   2014.1

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    DOI: 10.1109/TMAG.2013.2277875

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  • Transport properties of a single crystal of pressure-induced superconductor CePtSi2 in the magnetic field Reviewed

    Tomohito Nakano, Shintaro Onuki, Naoya Takeda

    PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS   493   109 - 111   2013.10

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    DOI: 10.1016/j.physc.2013.03.040

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  • Intermediate valence behavior of Yb2Ni12P7 studied by using 31P NMR Reviewed

    T. Koyama, K. Sugiura, K. Ueda, T. Mito, T. Kohara, R. Satoh, K. Tsuchiya, T. Nakano, N. Takeda

    Journal of the Korean Physical Society   63 ( 3 )   416 - 419   2013.8

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    DOI: 10.3938/jkps.63.416

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  • Transport Properties of a Single Crystal of Pressure-Induced Superconductor CePtSi2 Reviewed

    Tomohito Nakano, Shintaro Onuki, Naoya Takeda

    JOURNAL OF SUPERCONDUCTIVITY AND NOVEL MAGNETISM   26 ( 6 )   2135 - 2137   2013.6

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1007/s10948-012-1896-3

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  • Magnetic phase diagram of clathrate compound Ce3Pd 20Si6 with quadrupolar ordering Reviewed

    H. Ono, T. Nakano, N. Takeda, G. Ano, M. Akatsu, Y. Nemoto, T. Goto, A. Dönni, H. Kitazawa

    Journal of Physics Condensed Matter   25 ( 12 )   126003(1-4)   2013.3

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    DOI: 10.1088/0953-8984/25/12/126003

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  • Magnetization, Resistivity and Specific Heat of Hexagonal R2Ni12P7 with Filled-Cr12P7 Structure Reviewed

    Tomohito Nakano, Katsuhiko Tsuchiya, Atsumi Ohashi, Takashi Nashimoto, Hiroki Ono, Naoya Takeda, Naoki Shirakawa

    JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN   81 ( 7 )   074601-1-8 - 1   2012.7

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    DOI: 10.1143/JPSJ.81.074601

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  • Magnetic properties of cubic compound Ce6Ni6P17 with geometric frustrations Reviewed

    N. Takeda, K. Izumi, H. Ono, S. Yodono, T. Nakano

    INTERNATIONAL CONFERENCE ON STRONGLY CORRELATED ELECTRON SYSTEMS (SCES 2011)   391   2012

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    DOI: 10.1088/1742-6596/391/1/012071

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  • Magnetic properties of Ce1-xLaxRu2Si 2 compounds Reviewed

    D. Abe, Y. Amakai, S. Murayama, N. Momono, H. Takano, T. Nakano, K. Matsubayashi, Y. Uwatoko

    Journal of Physics: Conference Series   391 ( 1 )   12001   2012

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    DOI: 10.1088/1742-6596/391/1/012001

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  • Specific heat of Ce3Pd20Si6 single crystal in magnetic fields Reviewed

    H. Ono, T. Nakano, N. Takeda, G. Ano, M. Akatsu, Y. Nemoto, T. Goto, H. Kitazawa

    Journal of Physics: Conference Series   391 ( 1 )   12054   2012

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    DOI: 10.1088/1742-6596/391/1/012054

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  • Specific heat of Ce3Pd20Si6 single crystal in magnetic fields Reviewed

    H. Ono, T. Nakano, N. Takeda, G. Ano, M. Akatsu, Y. Nemoto, T. Goto, H. Kitazawa

    INTERNATIONAL CONFERENCE ON STRONGLY CORRELATED ELECTRON SYSTEMS (SCES 2011)   391   2012

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    DOI: 10.1088/1742-6596/391/1/012054

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  • Magnetic properties of cubic compound Ce6Ni6P 17 with geometric frustrations Reviewed

    N. Takeda, K. Izumi, H. Ono, S. Yodono, T. Nakano

    Journal of Physics: Conference Series   391 ( 1 )   12071   2012

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    DOI: 10.1088/1742-6596/391/1/012071

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  • Pressure effect of transport properties of hexagonal Yb2Ni12P7 Reviewed

    Tomohito Nakano, Ryohei Satoh, Katsuhiko Tsuchiya, Naoya Takeda, Kazuyuki Matsubayashi, Yoshiya Uwatoko

    INTERNATIONAL CONFERENCE ON STRONGLY CORRELATED ELECTRON SYSTEMS (SCES 2011)   391 ( 1 )   12052   2012

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    DOI: 10.1088/1742-6596/391/1/012052

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  • Pressure-induced magnetic instability in Pd-Ni alloys Reviewed

    Gendo Oomi, Sadanori Iwai, Masashi Ohashi, Tomohito Nakano

    INTERNATIONAL CONFERENCE ON STRONGLY CORRELATED ELECTRON SYSTEMS (SCES 2011)   391 ( 1 )   12103   2012

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    DOI: 10.1088/1742-6596/391/1/012103

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  • Thermal and electronic properties of rare earth compounds at high pressure

    Uwatoko, Y., Umehara, I., Ohashi, M., Nakano, T., Oomi, G.

    Handbook on the Physics and Chemistry of Rare Earths   42 ( 1 )   2012

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    DOI: 10.1016/B978-0-444-54316-5.00001-6

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  • Physical Properties of Unfilled Skutterudite NiP3 Reviewed

    N. Takeda, T. Nakajo, H. Ono, K. Tatematsu, T. Nakano

    JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN   80   SA035-1-2   2011.7

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    DOI: 10.1143/JPSJS.80SA.SA035

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  • Seebeck coefficient of concentrated Kondo compound CePtSi2 under hydrostatic pressure Reviewed

    Tomohito Nakano, Shouta Yonamine, Masato Hedo, Takao Nakama, Masashi Ohashi, Naoya Takeda, Gendo Oomi

    JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN   80   SA058-1-2   2011.7

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    DOI: 10.1143/JPSJS.80SA.SA058

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  • Low-Temperature Magnetic Properties of Ho2Ni12P7 Reviewed

    Katsuhiko Tsuchiya, Atsumi Ohashi, Takahumi Nashimoto, Hiroki Ono, Kenji Tatematsu, Tomohito Nakano, Naoya Takeda

    JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN   80   SA081-1-2   2011.7

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    DOI: 10.1143/JPSJS.80SA.SA081

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  • The magnetic moment without magnetic phase transition in insulating RR'S-3(R=La, Ce, Pr, Nd; R'=Yb, Lu) Reviewed

    Hiroki Ono, Tatsuya Kuwahara, Tatsuya Furui, Kenji Tatematsu, Tomohito Nakano, Naoya Takeda

    JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN   80   2011.7

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    DOI: 10.1143/JPSJS.80SA.SA079

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  • Pressure-induced half-metallic gap transformation in Co2MnSi observed by tunneling conductance spectroscopy Reviewed

    M. Nobori, T. Nakano, J. Hasegawa, G. Oomi, Y. Sakuraba, K. Takanashi, Y. Miura, Y. Ohdaira, Y. Ando

    PHYSICAL REVIEW B   83 ( 10 )   104410-1-6   2011.3

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    DOI: 10.1103/PhysRevB.83.104410

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  • Uniaxial colossal magnetoresistance in the Ising magnet SrCo12O19 Reviewed

    S. Ishiwata, T. Nakano, I. Terasaki, H. Nakao, Y. Murakami, Y. Uwatoko, M. Takano

    PHYSICAL REVIEW B   83 ( 2 )   020401-1-4   2011.1

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    DOI: 10.1103/PhysRevB.83.020401

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  • Thermal and electrical conduction properties of vertically aligned carbon nanotubes produced by water-assisted chemical vapor deposition Reviewed

    Atsuto Okamoto, Itaru Gurjishima, Takashi Inoue, Megumi Akoshima, Hidenori Miyagawa, Tomohito Nakano, Tetsuya Baba, Masaki Tanemura, Gendo Oomi

    CARBON   49 ( 1 )   294 - 298   2011.1

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    DOI: 10.1016/j.carbon.2010.09.024

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  • Effect of Pressure on Transport Properties of Heavy Fermion CePtSi2 Reviewed

    Tomohito Nakano, Masashi Ohashi, Gendo Oomi, Kazuyuki Matsubayashi, Yoshiya Uwatoko

    JOURNAL OF SUPERCONDUCTIVITY AND NOVEL MAGNETISM   23 ( 5 )   799 - 801   2010.7

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    DOI: 10.1007/s10948-010-0743-7

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  • Transport properties of the layered Rh oxide K0.49RhO2 Reviewed

    S. Shibasaki, T. Nakano, I. Terasaki, K. Yubuta, T. Kajitani

    JOURNAL OF PHYSICS-CONDENSED MATTER   22 ( 11 )   115603-1-5   2010.3

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    DOI: 10.1088/0953-8984/22/11/115603

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  • Effect of pressure on the superconductivity and magnetism in HoNi2B2C Reviewed

    Masatoshi Nobori, Tomohito Nakano, Gendo Oomi, P. C. Canfield, B. K. Cho

    INTERNATIONAL CONFERENCE ON MAGNETISM (ICM 2009)   200 ( 1 )   012146-1-4   2010

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    DOI: 10.1088/1742-6596/200/1/012146

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  • Novel thermoelectric properties of complex transition-metal oxides Reviewed

    Ichiro Terasaki, Manabu Iwakawa, Tomohito Nakano, Akira Tsukuda, Wataru Kobayashi

    DALTON TRANSACTIONS   39 ( 4 )   1005 - 1011   2010

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    DOI: 10.1039/b914661j

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  • Pressure effect on magnetic properties of a weak ferromagnet BaIrO3 Reviewed

    Takanori Kida, Atsuko Senda, Shunsuke Yoshii, Masayuki Hagiwara, Tomohito Nakano, Ichiro Terasaki

    INTERNATIONAL CONFERENCE ON MAGNETISM (ICM 2009)   200   2010

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    DOI: 10.1088/1742-6596/200/1/012084

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  • Pressure-induced Quantum Phase Transition in Cr1-xVx Alloys

    Oomi G., Fuchizaki Y., Ohashi M., Nakano T., Uwatoko Y.

    Transactions of the Magnetics Society of Japan   34 ( 3 )   263 - 266   2010

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    The electrical resistivities and Hall effect of Cr<sub>1-x</sub>V<sub>x</sub> alloys(x<0.04) were measured at high pressure. The Néel temperature T<sub>N</sub> of x = 0.015, 0.032 and 0.035 was found to disappear at corresponding P<sub>c</sub> of 5.6 GPa, 1.1 GPa and 0.7 GPa, respectively. The Hall coefficients of x = 0.032 and 0.035 demonstrated a discontinuous change around P<sub>c</sub>, which implies a quantum phase transition induced by high pressure. We found that the exponents in the power law of resistivity of x = 0.015 had an anomaly around P<sub>c</sub>, which means that the large quantum fluctuations affect the resistivity even at high temperature. A possibility of superconductivity is explored near P<sub>c</sub> for x = 0.032. A slight decrease in the ρ(T) curve was observed below 1 K at high pressure. The origins for that are briefly discussed.

    DOI: 10.3379/msjmag.1003R045

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  • Chemical and Physical Pressure Effects on the Magnetic and Transport Properties of the A-Site Ordered Perovskite Sr3YCo4O10.5 Reviewed

    Shin Yoshida, Wataru Kobayashi, Tomohito Nakano, Ichiro Terasaki, Kazuyuki Matsubayashi, Yoshiya Uwatoko, Inga Grigoraviciute, Maarit Karppinen, Hisao Yamauchi

    JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN   78 ( 9 )   094711-1-5 - 94711   2009.9

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  • Ferromagnetism and spin-glass transitions in the Heusler compounds Ru2-xFexCrSi Reviewed

    Masahiko Hiroi, Tsugumi Rokkaku, Kazuhisa Matsuda, Toru Hisamatsu, Iduru Shigeta, Masakazu Ito, Takuo Sakon, Keiichi Koyama, Kazuo Watanabe, Shintaro Nakamura, Tsutomu Nojima, Tomohito Nakano, Lin Chen, Tetsuya Fujiwara, Yoshiya Uwatoko, Hirotaka Manaka, Norio Terada

    PHYSICAL REVIEW B   79 ( 22 )   224423-1-10   2009.6

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    DOI: 10.1103/PhysRevB.79.224423

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  • Pressure-induced superconductivity in the orthorhombic Kondo compound CePtSi2 Reviewed

    Tomohito Nakano, Masashi Ohashi, Gendo Oomi, Kazuyuki Matsubayashi, Yoshiya Uwatoko

    PHYSICAL REVIEW B   79 ( 17 )   172507-1-4   2009.5

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    DOI: 10.1103/PhysRevB.79.172507

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  • Anisotropic Lattice Compression and Possible Valence Change in Kondo Compound CeAu_2Si_2

    OHMURA Mio, SAKAI Kumiko, NAKANO Tomohito, MIYAGAWA Hidenori, OOMI Gendo, SATO Isamu, KOMATSUBARA Takemi, AOKI Haruyoshi, MATSUMOTO Yuji, UWATOKO Yoshiya

    Journal of the Magnetics Society of Japan   33 ( 2 )   31 - 34   2009.3

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    Lattice constants and crystal structure of tetragonal Kondo compound CeAu<sub>2</sub>Si<sub>2</sub> have been investigated at high pressure in order to examine pressure-induced change of crystal structure and gradual valence change of Ce atom. It is found that the lattice constants a and c decrease with increasing pressure without any discontinuity up to 13 GPa at room temperature. The bulk modulus <i>B</i><sub>0</sub> and its pressure derivative <i>B</i><sub>0</sub>' were obtained to be 112 GPa and 3.2. These values are comparable with other Kondo compounds. From the &rho;(T) curve at high pressure which does not change so much under high pressure, it is suggested that the valence of Ce changes sluggishly with pressure and the Kondo state of CeAu<sub>2</sub>Si<sub>2</sub> is very stable at high pressure.

    DOI: 10.3379/msjmag.0902LC8069

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  • Partial Gap of SDW in Ce(Ru1-xRhx)2Si2 Reviewed

    T. Nakano, S. Murayama, G. Oomi

    Journal of the Magnetics Society of Japan   33 ( 2 )   35-37   2009

  • Resistivity of antiferromagnetic compounds Ce0.8La0.2(Ru 1-xRhx)2Si2 Reviewed

    S. Ishiuchi, H. Naruse, S. Murayama, Y. Amakai, T. Nakano, Y. Uwatoko

    Journal of Physics: Conference Series   150 ( 4 )   042072-1-4   2009

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    DOI: 10.1088/1742-6596/150/4/042072

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  • Thermal expansion and magnetostriction of the concentrated Kondo compound CePtSi2 Reviewed

    Tomohito Nakano, Gendo Oomi, Tetsuya Takeuchi

    25TH INTERNATIONAL CONFERENCE ON LOW TEMPERATURE PHYSICS (LT25), PART 4   150 ( 4 )   042139-1-4   2009

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    DOI: 10.1088/1742-6596/150/4/042139

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  • Hall effect in CeAl2 under high pressure Reviewed

    Hidenori Miyagawa, Masashi Ohashi, Tomohito Nakano, Gendo Oomi, Isamu Satoh, Takemi Komatsubara

    25TH INTERNATIONAL CONFERENCE ON LOW TEMPERATURE PHYSICS (LT25), PART 4   150 ( 4 )   042127-1-4   2009

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    DOI: 10.1088/1742-6596/150/4/042127

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  • Nanoscale spin-dependent transport in a weak itinerant ferromagnet BaIrO3 Reviewed

    Takanori Kida, Shunsuke Yoshii, Masayuki Hagiwara, Tomohito Nakano, Ichiro Terasaki

    25TH INTERNATIONAL CONFERENCE ON LOW TEMPERATURE PHYSICS (LT25), PART 2   150 ( 2 )   022037-1-4   2009

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    DOI: 10.1088/1742-6596/150/2/022037

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  • Ferromagnetism and spin-glass transitions in the Heusler compounds Ru2-x Fex CrSi

    Hiroi, M., Rokkaku, T., Matsuda, K., Hisamatsu, T., Shigeta, I., Ito, M., Sakon, T., Koyama, K., Watanabe, K., Nakamura, S., Nojima, T., Nakano, T., Chen, L., Fujiwara, T., Uwatoko, Y., Manaka, H., Terada, N.

    Physical Review B - Condensed Matter and Materials Physics   79 ( 22 )   2009

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    DOI: 10.1103/PhysRevB.79.224423

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  • 強相関酸化物BaIrO3 におけるモット絶縁体−電荷移動型絶縁体転移の圧力効果 Reviewed

    中野智仁

    高圧力の科学と技術   18 ( 1 )   62-68 - 62   2008

  • Nonlinear thermoelectric properties of layered cobalt oxides Reviewed

    Tomohito Nakano, Wataru Kobayashi, Ryoji Funahashi, Kenji Sugiura, Hiromichi Ohta, Kunihito Koumoto, Ichiro Terasaki

    PROCEEDINGS ICT 07: TWENTY-SIXTH INTERNATIONAL CONFERENCE ON THERMOELECTRICS   121 - 123   2008

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    DOI: 10.1109/ICT.2007.4569438

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  • Unconventional critical behavior in the weak ferromagnet BaIrO<sub>3</sub> Reviewed

    Kida, T., Senda, A., Yoshii, S., Hagiwara, M., Takeuchi, T., Nakano, T., Terasaki, I.

    EPL   84 ( 2 )   27004-1-4   2008

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    DOI: 10.1209/0295-5075/84/27004

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  • Dielectric constant and ac conductivity of the layered cobalt oxide Bi(2)Sr(2)CoO(6+delta): A possible metal-dielectric composite made by self-organization of Co(2+) and Co(3+) ions Reviewed

    Y. Nagao, I. Terasaki, T. Nakano

    PHYSICAL REVIEW B   76 ( 14 )   144203-1-5   2007.10

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    DOI: 10.1103/PhysRevB.76.144203

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  • Positive and negative pressure effects on the magnetic ordering and the Kondo effect in the compound Ce2RhSi3 Reviewed

    T. Nakano, Kausik Sengupta, Sudhindra Rayaprol, M. Hedo, Y. Uwatoko, E. V. Sampathkumaran

    JOURNAL OF PHYSICS-CONDENSED MATTER   19 ( 32 )   326205-1-13   2007.8

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    DOI: 10.1088/0953-8984/19/32/326205

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  • Specific heat of superstoichiometric samarium dihydride (SmH2+delta) Reviewed

    O. Nakamura, Y. Tanaka, K. Nakazawa, T. Nakano, M. Sakai, S. Orimo, Y. Uwatoko

    JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS   310 ( 2 )   E65 - E67   2007.3

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    DOI: 10.1016/j.jmmm.2006.10.244

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  • Chemical pressure effect in the heavy fermion compound Ce1yLay(Ru0.85Rh0.15)(2)Si-2 Reviewed

    Tsuyoshi Horii, Satomi Shimada, Tomohito Nakano, Shigeyuki Murayama, Hideaki Takano, Masato Hedo, Yoshiya Uwatoko

    JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS   310 ( 2 )   313 - 315   2007.3

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    DOI: 10.1016/j.jmmm.2006.10.013

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  • Magnetic field dependence of resistivity for Ce0.8La0.2(Ru0.85Rh0.15)(2)Si-2 Reviewed

    Tomohito Nakano, Satomi Shimada, Shigeyuki Murayama, Masato Hedo, Yoshiya Uwatoko, Ichiro Terasaki

    JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS   310 ( 2 )   402 - 404   2007.3

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    DOI: 10.1016/j.jmmm.2006.10.081

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  • Nonlinear thermoelectric properties of layered cobalt oxides Reviewed

    Tomohito Nakano, Wataru Kobayashi, Ryoji Funahashi, Kenji Sugiura, Hiromichi Ohta, Kunihito Koumoto, Ichiro Terasaki

    International Conference on Thermoelectrics, ICT, Proceedings   26th   121 - 123   2007

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    DOI: 10.1109/ICT.2007.4569438

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  • Thermal expansion of CePt3Si under high pressure Reviewed

    Masashi Ohashi, Gendo Oomi, Tomohito Nakano, Yoshlya Uwatoko

    PHYSICA B-CONDENSED MATTER   378-80   379 - 380   2006.5

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    DOI: 10.1016/j.physb.2006.01.134

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  • Giant nonlinear conduction and thyristor-like negative differential resistance in BaIrO3 single crystals Reviewed

    Tomohito Nakano, Ichiro Terasaki

    PHYSICAL REVIEW B   73 ( 19 )   2006.5

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    DOI: 10.1103/PhysRevB.73.195106

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  • Thermal expansion and magnetostriction in YbInCu4 under high pressure Reviewed

    Y. Saiga, T. Nakano, M. Hedo, Y. Uwatoko, M. Kosaka, N. Mori, T. Goto, K. Yoshimura

    LOW TEMPERATURE PHYSICS, PTS A AND B   850   1177 - +   2006

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    DOI: 10.1063/1.2355123

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  • Thermoelectronic properties of the strongly-correlated oxide BaIrO3 Reviewed

    Tomohito Nakano, Ichiro Terasaki

    ICT'06: XXV INTERNATIONAL CONFERENCE ON THERMOELECTRICS, PROCEEDINGS   25th(Pt. 2)   473 - +   2006

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    DOI: 10.1109/ICT.2006.331318

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  • Chemical pressure effect for the SDW phase in heavy fermion Ce(Ru0.85Rh0.15)(2)Si-2 compound Reviewed

    T Nakano, H Yamashiro, K Fujita, S Murayama

    JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN   74 ( 5 )   1602 - 1608   2005.5

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    DOI: 10.1143/JPSJ.74.1602

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  • Magnetic phase transitions in PrCU2Ge2 Reviewed

    T Shigeoka, K Hirata, T Nakano, Y Uwatokob

    PHYSICA B-CONDENSED MATTER   359   923 - 925   2005.4

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    DOI: 10.1016/j.physb.2005.01.264

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  • Electrical resistivity, specific heat and magnetic susceptibility of tetragonal CeGe1.66 Reviewed

    T Nakano, M Hedo, Y Uwatoko

    PHYSICA B-CONDENSED MATTER   359   284 - 286   2005.4

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    DOI: 10.1016/j.physb.2005.01.105

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  • Resistivity of antiferromagnetic Ce0.8La0.2(Ru0.85Rh0.15)(2)Si-2 under pressure Reviewed

    A Isoda, S Shimada, Y Kanda, S Murayama, H Takano, T Nakano, M Hedo, Y Uwatoko

    PHYSICA B-CONDENSED MATTER   359   169 - 171   2005.4

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    DOI: 10.1016/j.physb.2005.01.025

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  • Electrical resistivity and tunneling anomalies in CeCuAs2 Reviewed

    EV Sampathkumaran, T Ekino, RA Ribeiro, K Sengupta, T Nakano, M Hedo, N Fujiwara, M Abliz, Y Uwatoko, S Rayaprol, T Doert, JPF Jernetio

    PHYSICA B-CONDENSED MATTER   359   108 - 110   2005.4

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    DOI: 10.1016/j.physb.2005.01.005

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  • Pressure-induced change in temperature coefficient of electrical resistivity in CeCuAS(2) Reviewed

    M Abliz, T Nakano, EV Sampathkumaran, JPF Jemetio, T Doert, M Hedo, Y Uwatoko

    JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN   74 ( 2 )   508 - 510   2005.2

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    DOI: 10.1143/JPSJ.74.508

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  • High pressure effects on the electrical resist ivity behavior of the Kondo lattice, YbPd2Si2 Reviewed

    T Nakano, M Hedo, Y Uwatoko, EV Sampathkumaran

    SOLID STATE COMMUNICATIONS   132 ( 5 )   325 - 328   2004.11

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    DOI: 10.1016/j.ssc.2004.07.064

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  • Magnetic, electrical resistivity, heat-capacity, and thermopower anomalies in CeCuAs2 Reviewed

    K Sengupta, EV Sampathkumaran, T Nakano, M Hedo, M Abliz, N Fujiwara, Y Uwatoko, S Rayaprol, K Shigetoh, T Takabatake, T Doert, JPF Jemetio

    PHYSICAL REVIEW B   70 ( 6 )   2004.8

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    DOI: 10.1103/PhysRevB.70.064406

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  • Crystal structure and structural transition caused by charge-transfer phase transition for iron mixed-valence complex (n-C3H7)(4)N[(FeFeIII)-Fe-II(dto)(3)] (dto = C2O2S2) Reviewed

    M Itoi, A Taira, M Enomoto, N Matsushita, N Kojima, Y Kobayashi, K Asai, K Koyama, T Nakano, Y Uwatoko, J Yamaura

    SOLID STATE COMMUNICATIONS   130 ( 6 )   415 - 420   2004.5

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    DOI: 10.1016/j.ssc.2004.02.034

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  • Pressure effect and temperature dependence of lattice constants for Ce(Ru0.85Rh0.15)(2)Si-2 Reviewed

    Kazuko Koyama, Tomohito Nakano, Masato Hedo, Yoshiya Uwatoko, Shigeyuki Murayama

    JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS   272 ( 2 )   E109 - E110   2004.5

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    DOI: 10.1016/j.jmmm.2003.11.217

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  • Resistivity of Ce(Ru1-xRhx)(2)Si-2 under pressure Reviewed

    Tomohito Nakano, Ayano Isoda, Masato Hedo, Yoshiya Uwatoko, Shigeyuki Murayama

    JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS   272   E85 - E86   2004.5

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    DOI: 10.1016/j.jmmm.2003.11.314

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  • Magnetic, electrical resistivity, heat-capacity, and thermopower anomalies in CeCuAs2 Reviewed

    K. Sengupta, E. V. Sampathkumaran, T. Nakano, M. Hedo, M. Abliz, N. Fujiwara, Y. Uwatoko, S. Rayaprol, K. Shigetoh, T. Takabatake, T. Doert, J. P. F. Jeme

    Physical Review B   70 ( 6 )   064406-1-5   2004

  • Resistivity of Ce(Ru0.85Rh0.15)(2)Si-2 under pressure Reviewed

    T Nakano, K Fujita, S Murayama, K Hoshi, M Hedo, Y Uwatoko

    PHYSICA B-CONDENSED MATTER   329   532 - 534   2003.5

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    DOI: 10.1016/S0921-4526(02)02374-8

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  • Specific heat of Ce(Ru1-xRhx)(2)Si-2 at around the SDW phase Reviewed

    T Nakano, K Fujita, Y Ohmori, S Murayama, K Hoshi, H Amitsuka, Y Onuki, M Ocio, J Hammann

    PHYSICA B-CONDENSED MATTER   312   440 - 442   2002.3

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    DOI: 10.1016/S0921-4526(01)01358-8

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  • Resistivity and susceptibility of heavy-fermion Ce(Ru1-xPdx)(2)Si-2 Reviewed

    S Murayama, T Nakano, Y Ohmori, K Hatano, K Hoshi

    PHYSICA B-CONDENSED MATTER   312   445 - 447   2002.3

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    DOI: 10.1016/S0921-4526(01)01165-6

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  • Anomalous magnetic structures and properties in strongly correlated or competing metal and alloys Reviewed

    S. Murayama, H. Takano, T. Nakano, Y. Ohmori, M. Ishida, T. Matusmura, K. Hoshi

    Proceedings 2001-1 Symposium “Muon Science 2001”, ed. Y. Miyake, K. Nishiyama and K. Nagamine   124-131   2001

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  • Magnetic properties of the heavy-fermion Ce(Ru1-xRhx)(2) Si-2 at the critical Rh concentration of the SDW phase Reviewed

    T Nakano, Y Ohmori, S Murayama, K Hoshi, Y Onuki

    PHYSICA B   281   346 - 348   2000.6

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    Language:English   Publishing type:Research paper (scientific journal)  

    Web of Science

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  • Magnetic properties of heavy-fermion Ce(Ru1-xPdx)(2)Si-2 Reviewed

    S Murayama, C Sekine, S Yotsuya, T Nakano, Y Ohmori, K Hoshi, Y Tsuchiya, T Osakabe

    PHYSICA B   281   343 - 345   2000.6

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    Language:English   Publishing type:Research paper (scientific journal)  

    Web of Science

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  • Magnetic properties of heavy-fermion Ce(RuPd)<sub>2</sub>Si<sub>2</sub>

    Murayama, S., Sekine, C., Yotsuya, S., Nakano, T., Ohmori, Y., Hoshi, K., Tsuchiya, Y., Osakabe, T.

    Physica B: Condensed Matter   281-282   2000

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    Publishing type:Research paper (scientific journal)  

    DOI: 10.1016/S0921-4526(99)01021-2

    Scopus

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  • Spin-density-wave transition and mSR in the heavy-fermion Ce(Ru,T)2Si2, T = Rh, Pd. Reviewed

    S. Murayama, C. Sekine, T. Nakano, Y. Tsuchiya, K. Nishiyama, K. Nagamine, Y. Onuki

    JJAP Series   11   15-17   1999

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Books

  • 25. Thermal and electronic properties of rare earth compounds at high pressure

    Y. Uwatoko, I. Umehara, M. Ohashi, T. Nakano, G. Oomi( Role: Joint author ,  Vol. 42 Chap. 252)

    Elsevier Science BV  2012 

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MISC

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Presentations

  • Pressure-induced superconductor CePtSi2 Invited International conference

    T. Nakano, N. Ohya, N. Kase, N. Takeda, K. Matsubayashi, Y. Uwatoko, M. Ohashi, G. Oomi

    1th Prague Colloquium on f-Electron Systems (PCFES 2014)  2014.7 

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    Language:English   Presentation type:Oral presentation (invited, special)  

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  • Low-temperature properties of CePtSi2 in magnetic field Invited International conference

    T. Nakano, S. Onuki, N. Takeda

    Ninth International Conference on New Theories, Discoveries, and Applications of Superconductors and Related Materials  2012.10 

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    Language:English   Presentation type:Oral presentation (invited, special)  

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  • Pressure induced physical phenomena of Ce and Yb Compounds Invited International conference

    Y. Uwatoko, T. Nakano, M. Matsubayashi, Y. Saiga, G. Oomi

    26th Rare Earth Research Conference  2011.6 

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  • Low Temperature Properties of Pressure Induced Superconductor CePtSi2 Invited International conference

    T. Nakano, S. Onuki, N. Takeda

    2011.6 

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  • Transport Properties Of Heavy Fermion CePtSi2 Invited International conference

    T. Nakano, M. Ohashi, G. Oomi, K. Matsubayashi, Y. Uwatoko

    Seventh International Conference on New Theories, Discoveries and Applications of Superconductors and Related Materials  2009.5 

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Research Projects

  • Indivisual control of electronic states in multisite Ce compounds

    Grant number:22K04669

    2022.4 - 2026.3

    System name:Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (C)

    Research category:Grant-in-Aid for Scientific Research (C)

    Awarding organization:Japan Society for the Promotion of Science

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    Grant amount:\4030000 ( Direct Cost: \3100000 、 Indirect Cost:\930000 )

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  • Study of new super cpnductivity and anomalous electronic state mediated by valence fluctuation on Rare earthe compounds(Fostering Joint International Research)

    Grant number:15KK0156

    2016 - 2018

    System name:Grants-in-Aid for Scientific Research Fund for the Promotion of Joint International Research (Fostering Joint International Research)

    Research category:Fund for the Promotion of Joint International Research (Fostering Joint International Research)

    Awarding organization:Japan Society for the Promotion of Science

    NAKANO Tomohito, Sechovskí Vladimýr, TAKEDA Naoya, Uhlířová Klára, Prokleška Jan, POSPÍŠIL Jiří

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    Grant amount:\14040000 ( Direct Cost: \10800000 、 Indirect Cost:\3240000 )

    In order to investigate new/novel state, transition, and superconductivity, we synthesized high quality single crystals and measured their fundamental properties at Charles University in Czech Republic. The important results are (1) Coexistence of the heavy fermion state and antiferromagnetic order in multisite Ce Compound CePtGe2 (2) 2-stap second and first order transition in SmPtSi2.

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  • Study of new super conductivity and anomalous electronic state mediated by valence fluctuation on Rare earth compoouds

    Grant number:15K05162

    2015.4 - 2018.3

    System name:Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (C)

    Research category:Grant-in-Aid for Scientific Research (C)

    Awarding organization:Japan Society for the Promotion of Science

    NAKANO Tomohito

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    Grant amount:\4680000 ( Direct Cost: \3600000 、 Indirect Cost:\1080000 )

    In this study, we have investigated compounds that have the possibility of fluctuation of the valence , orbital , spin and so on, and revealed their properties. Main results are listed below. (1) The detail phase diagram under pressure of pressure induced conductor CePtSi2 was constructed. (2) We prepared poly- and single crystals of CePtGe2, and we revealed it shows ntiferromagnetic transition at 3.8 K. (3) We discovered new compound SmPtSi2 and revealed that it show two step transitions at TH = 8.6 and TL = 5.6 K.

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  • Study of the Ce compound which exhibits pressure-induced superconductivity, magneto resistance and unisotropic kondo scattering

    Grant number:24740226

    2012.4 - 2014.3

    System name:Grants-in-Aid for Scientific Research Grant-in-Aid for Young Scientists (B)

    Research category:Grant-in-Aid for Young Scientists (B)

    Awarding organization:Japan Society for the Promotion of Science

    NAKANO Tomohito

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    Grant amount:\4420000 ( Direct Cost: \3400000 、 Indirect Cost:\1020000 )

    In this study, the transport properties of single crystals of CePtSi2 and its relative materials under pressure and in magnetic fields were measured to reveal the origin of the pressure-induced superconductivity, large magnetoresitance, and anisotropic Kondo scattering in CePtSi2. The main results are shown below. (1) The transport properties under pressure for each crystal axis indicated that the pressure-induced superconductivity in CePtSi2 is mediated by the influence of valence fluctuation.(2) The magnetoresistance effect is large for c-axis, but very small for b-axis. This suggests that the anisotropic magnetoresistance and Kondo scattering have the same origin.

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Teaching Experience (researchmap)

Teaching Experience

  • リメディアル演習

    2026
    Institution name:新潟大学

  • 基礎電磁気学

    2026
    Institution name:新潟大学

  • インターンシップ

    2025
    Institution name:新潟大学

  • エンジニアのためのデータサイエンス入門(化学材料分野)

    2023
    Institution name:新潟大学

  • 先端科学技術総論

    2023
    Institution name:新潟大学

  • 物質構造論

    2022
    Institution name:新潟大学

  • 固体電子材料論

    2022
    Institution name:新潟大学

  • 自然科学総論II

    2022
    Institution name:新潟大学

  • 金属材料電子論

    2021
    Institution name:新潟大学

  • 機能材料工学実験III

    2021
    Institution name:新潟大学

  • 材料科学PBL

    2020
    Institution name:新潟大学

  • 論文輪講I

    2020
    -
    2024
    Institution name:新潟大学

  • 技術英語I

    2020
    -
    2024
    Institution name:新潟大学

  • 論文輪講II

    2020
    -
    2024
    Institution name:新潟大学

  • 技術英語II

    2020
    -
    2024
    Institution name:新潟大学

  • 応用電磁気学

    2019
    Institution name:新潟大学

  • 材料科学実験I

    2019
    Institution name:新潟大学

  • 応用量子力学

    2019
    -
    2021
    Institution name:新潟大学

  • 機能材料工学実験II

    2018
    Institution name:新潟大学

  • 工学リテラシー入門(化学材料分野)

    2017
    Institution name:新潟大学

  • 材料科学概論

    2017
    Institution name:新潟大学

  • 機能材料科学文献詳読Ⅱ

    2015
    Institution name:新潟大学

  • 機能材料科学セミナーⅡ

    2015
    Institution name:新潟大学

  • 材料生産システム特定研究Ⅱ

    2015
    Institution name:新潟大学

  • 固体電子材料論

    2014
    -
    2022
    Institution name:新潟大学

  • 研究発表演習・発表

    2014
    -
    2015
    Institution name:新潟大学

  • 材料生産システム特定研究Ⅰ

    2014
    -
    2015
    Institution name:新潟大学

  • 機能材料科学セミナーⅠ

    2014
    -
    2015
    Institution name:新潟大学

  • 機能材料科学文献詳読Ⅰ

    2014
    -
    2015
    Institution name:新潟大学

  • 機能材料科学演習

    2014
    -
    2015
    Institution name:新潟大学

  • 機能材料科学総論Ⅰ

    2013
    Institution name:新潟大学

  • 電磁気学応用・演習

    2013
    -
    2020
    Institution name:新潟大学

  • 金属材料電子論

    2013
    Institution name:新潟大学

  • 量子力学応用・演習

    2012
    -
    2020
    Institution name:新潟大学

  • 卒業研修

    2010
    Institution name:新潟大学

  • 技術英語

    2010
    -
    2022
    Institution name:新潟大学

  • 機能材料工学実験I

    2010
    -
    2021
    Institution name:新潟大学

  • 工学リテラシー入門(機能材料工学科)

    2010
    -
    2020
    Institution name:新潟大学

  • 数理基礎演習(機能材料の数理)

    2010
    -
    2011
    Institution name:新潟大学

  • 卒業研究

    2009
    Institution name:新潟大学

  • 論文輪講

    2009
    -
    2022
    Institution name:新潟大学

  • 機能材料工学実験IV

    2009
    -
    2021
    Institution name:新潟大学

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