IMAI Yoshiki 今井剛樹

… Alternative Names

今井剛樹イマイヨシキ

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Researcher Number	10396666
Affiliation (Current)	2022: 岡山理科大学, 理学部, 准教授
Affiliation (based on the past Project Information) *help	2019 – 2021: 岡山理科大学, 理学部, 准教授 2009: Saitama University, 大学院・理工学研究科, 助教 2007 – 2009: Saitama University, 理工学研究科, 助教 2005: 埼玉大学, 理学部, 助手
Review Section/Research Field	Principal Investigator Condensed matter physics II / Basic Section 13030:Magnetism, superconductivity and strongly correlated systems-related Except Principal Investigator Science and Engineering
Keywords	Principal Investigator 強相関電子系 / 第一原理計算 / 希土類化合物 / カイラル超伝導体 / トポロジカル絶縁体・超伝導体 / トポロジカル超伝導体 / 時間反転対称性の破れた超伝導体 Except Principal Investigator スクッテルダイト化合物 / CeRu_4Sb_<12> / CeOs_4Sb_<12> … More / 光学伝導度 / 電気抵抗 / 熱起電力 / 磁気相図 / 磁場効果 / スクッテルダイト / 重い電子系 / 近藤絶縁体 / 多体効果 Less

時間反転対称性を破るカイラル超伝導体の輸送現象および端状態の研究Principal Investigator
- Principal Investigator
  
  今井剛樹
- Project Period (FY)
  2019 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 13030:Magnetism, superconductivity and strongly correlated systems-related
- Research Institution
  Okayama University of Science
Construction of effective model with realistic electronic structures of Strongly correlated electron systems and its analysisPrincipal Investigator
- Principal Investigator
  
  IMAI Yoshiki
- Project Period (FY)
  2007 – 2009
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Condensed matter physics II
- Research Institution
  Saitama University
スクッテルダイト化合物における重い電子状態と近藤絶縁体状態の理論
- Principal Investigator
  
  佐宗哲郎
- Project Period (FY)
  2004 – 2005
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas
- Review Section
  
  Science and Engineering
- Research Institution
  Saitama University

All 2022 2021 2020 2019 2010 2009 2008 2007 2006

All Journal Article Presentation

[Journal Article] Electronic structures and effective models in BaPtSb and BaPtAs with ordered honeycomb structures2022
- Author(s)
  Yoshiki Imai, Tsuyoshi Imazu, and Jun Goryo
- Journal Title
  
  Journal of Physics: Conference Series
  
  Volume: 2164 Pages: 012011-012011
- DOI
  10.1088/1742-6596/2164/1/012011
- Data Source
  KAKENHI-PROJECT-19K03724
[Journal Article] Possible pairing symmetries in the ordered honeycomb network superconductor BaPtSb2022
- Author(s)
  Masafumi Kudo, Shohei O. Shingu, Tsuyoshi Imazu, Jun Goryo, and Yoshiki Imai
- Journal Title
  
  Journal of Physics: Conference Series
  
  Volume: 2164 Pages: 012015-012015
- DOI
  10.1088/1742-6596/2164/1/012015
- Data Source
  KAKENHI-PROJECT-19K03724
[Journal Article] Charge-ordered state and low-dimensional magnetic fluctuations in Yb5Ge4 single crystal2021
- Author(s)
  Michimura Shinji、Kosaka Masashi、Machida Ayumi、Numakura Ryosuke、Iizuka Ryosuke、Katano Susumu、Imai Yoshiki、Shirakawa Naoki、Yamasaki Yuichi、Nakao Hironori、Sato Hitoshi、Ueda Shigenori、Mimura Kojiro
- Journal Title
  
  Journal of the Physical Society of Japan
  
  Volume: 90 Issue: 4 Pages: 044703-044703
- DOI
  10.7566/jpsj.90.044703
- NAID
  40022539056
- ISSN
  0031-9015, 1347-4073
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18K03504, KAKENHI-PROJECT-19K03724, KAKENHI-PROJECT-18H03686, KAKENHI-PROJECT-20K03863
[Journal Article] Topological Features in a Chiral <i>p</i>-wave Superconductor under Uniaxial Strain2020
- Author(s)
  Imai Yoshiki、Sigrist Manfred
- Journal Title
  
  Journal of the Physical Society of Japan
  
  Volume: 89 Issue: 1 Pages: 014702-014702
- DOI
  10.7566/jpsj.89.014702
- NAID
  210000157778
- ISSN
  0031-9015, 1347-4073
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K03724
[Journal Article] Phenomenology of the Chiral d-Wave State in the Hexagonal Pnictide Superconductor SrPtAs2020
- Author(s)
  Ueki Hikaru、Inagaki Shoma、Tamura Ryota、Goryo Jun、Imai Yoshiki、Rui W. B.、Schnyder Andreas P.、Sigrist Manfred
- Journal Title
  
  JPS Conference Proceedings
  
  Volume: 30 Pages: 011044-011044
- DOI
  10.7566/jpscp.30.011044
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K03724, KAKENHI-PLANNED-15H05885
[Journal Article] Lattice-Parameter Dependence of Magnetic Structure in Orthorhombic YMnO32020
- Author(s)
  Hanayama Chisa、Iimura Shoma、Imai Yoshiki
- Journal Title
  
  JPS Conference Proceeding
  
  Volume: 30 Pages: 011187-011187
- DOI
  10.7566/jpscp.30.011187
- NAID
  130008147060
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K03724
[Journal Article]2010
- Author(s)
  Y. Imai, T. Saso
- Journal Title
  
  J. Phys.: Conf. Series 200,012066
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19740195
[Journal Article] Origin of anomalous specific heat coefficient of YbAl_32010
- Author(s)
  Y.Imai, T.Saso
- Journal Title
  
  Journal of Physics : Conference Series 200
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19740195
[Journal Article] Specific Heat-Coefficient of YbA13 Studied by Combined Nearly Free Ele ctron Conduction Band Hybridized with Localized f Electrons with Corr elation Effect2009
- Author(s)
  Y. Imai, T. Saso
- Journal Title
  
  Journal of the Physical Society of Japan 78(掲載決定)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19740195
[Journal Article]2009
- Author(s)
  Y. Imai, T. Saso
- Journal Title
  
  J. Phys. Soc. Jpn. 78,064707
  
  Pages: 1-7
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19740195
[Journal Article] Specific Heat-Coefficient of YbAl_3 Studied by Combined Nearly Free Electron Conduction Band Hybridized with Localized f Electrons with Correlation Effect2009
- Author(s)
  Y.Imai, T.Saso
- Journal Title
  
  Journal of the Physical Society of Japan 78
- NAID
  10025961462
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19740195
[Journal Article] Correlation effect on effective model with realistic electronic structure fa r heavy fermion compound Ybals2009
- Author(s)
  Y. Imai, T. Saso
- Journal Title
  
  Journal of Physics: Conference Series 150
  
  Pages: 0420651-4
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19740195
[Journal Article]2009
- Author(s)
  Y. Imai, T. Saso
- Journal Title
  
  J. Phys.: Conf. Series 150,042065
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19740195
[Journal Article]2008
- Author(s)
  H. Kuroiwa, Y. Imai, T. Saso
- Journal Title
  
  J. Phys. Soc. Jpn. 77,Suppl.A
  
  Pages: 196-198
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19740195
[Journal Article] Construction of Effective Model for Heavy Fermion Metal YbAl_3 with Hybridization Effect between Nearly Free Electron Bands and f-states and its Analysis2008
- Author(s)
  H. Kuroiwa, Y. Imai, T. Saso
- Journal Title
  
  Journal of the Physical Society of Japan Suppl. A 77
  
  Pages: 196-198
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19740195
[Journal Article] Construction of Effective Model for Heavy Fermion Metal Ybal_3 with H ybridization Effect between Nearly Free Electron Bands and f-states and its Analysis2008
- Author(s)
  H. Kuroiwa, Y. Imai, T. Saso
- Journal Title
  
  Journal of the Physical Society of Japan, Suppl. A 77
  
  Pages: 196-198
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19740195
[Journal Article]2007
- Author(s)
  Y. Imai, K. Sakurazawa, T. Saso
- Journal Title
  
  J. Mag. Mag. Mat. 310
  
  Pages: 243-245
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19740195
[Journal Article] Theory for Magnetic Anisotropy of Field-Induced Insulator-to-Metal Transition in Cubic Kondo Insulator YbB_122007
- Author(s)
  T. Izumi, Y. Imai, T. Saso
- Journal Title
  
  Journal of the Physical Society of Japan 76
  
  Pages: 847151-4
- NAID
  110006366864
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19740195
[Journal Article]2007
- Author(s)
  H. Kuroiwa, Y. Imai, T. Saso
- Journal Title
  
  J. Phys. Soc. Jpn. 76,124704
  
  Pages: 1-8
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19740195
[Journal Article] Applications of path-integral renormalization group method combined with density functional theory2007
- Author(s)
  Y. Imai, Y. Otsuka, M. Imada
- Journal Title
  
  Journal of Physics: Condensed Matter 19
  
  Pages: 3652301-8
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19740195
[Journal Article]2007
- Author(s)
  Y. Imai, T. Saso
- Journal Title
  
  Phys. Rev. B 75,165102
  
  Pages: 1-8
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19740195
[Journal Article] Absence of Hybridization Gap in Heavy Electron Systems and Analysis of YbAl_3 in terms of Nearly Free Electron Conduction Band2007
- Author(s)
  H. Kuroiwa, Y. Imai, T. Saso
- Journal Title
  
  Journal of the Physical Society of Japan 76
  
  Pages: 1247041-8
- NAID
  110006532206
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19740195
[Journal Article]2007
- Author(s)
  T. Izumi, Y. Imai, T. Saso
- Journal Title
  
  J. Phys. Soc. Jpn. 76,084715
  
  Pages: 1-4
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19740195
[Journal Article] Anomalous phase-diagram of filled skutterudite CeOs_4Sb_12 under external magnetic field2007
- Author(s)
  Y. Imai, K. Sakurazawa, T. Saso
- Journal Title
  
  Journal of Magnetism and Magnetic Materials 310
  
  Pages: 243-245
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19740195
[Journal Article] Anomalous magnetic phase diagram in low-carrier two-band systems and possible application to CeOs_4Sb_122007
- Author(s)
  Y. Imai, T. Saso
- Journal Title
  
  Physical Review B 75
  
  Pages: 1651021-8
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19740195
[Journal Article] Anomalous Metal-Insulator Transition in Filled Skutterudite CeOs_4Sb_<12>2006
- Author(s)
  Y.Imai, K.Sakurazawa, T.Saso
- Journal Title
  
  J.Phys.Soc.Jpn. 75・3
- NAID
  110004704667
- Data Source
  KAKENHI-PROJECT-16037204
[Presentation] ハニカム構造をもつ超伝導物質BaPtSbおよびBaPtAsの有効模型の構築2022
- Author(s)
  古谷直也, 今井剛樹, 今津毅士, 御領潤
- Organizer
  日本物理学会第77回年次大会(2022年)
- Data Source
  KAKENHI-PROJECT-19K03724
[Presentation] ハニカム型ナノリボンにおける熱電特性の解析2021
- Author(s)
  古谷直也, 今井剛樹, 飯村翔馬
- Organizer
  日本物理学会第76回年次大会（
- Data Source
  KAKENHI-PROJECT-19K03724
[Presentation] Electronic structures and effective models in BaPtSb and BaPtAs with ordered honeycomb structures2021
- Author(s)
  Yoshiki Imai, Tsuyoshi Imazu, and Jun Goryo
- Organizer
  The International Conference in Strongly Correlated Electrons systems 2020/21 (Brazil)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K03724
[Presentation] Possible pairing symmetries in the ordered honeycomb network superconductor BaPtSb2021
- Author(s)
  Masafumi Kudo, Shohei O. Shingu, Tsuyoshi Imazu, Jun Goryo, and Yoshiki Imai
- Organizer
  The International Conference in Strongly Correlated Electrons systems 2020/21 (Brazil)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K03724
[Presentation] Phenomenology of the Chiral d-Wave State in the Hexagonal Pnictide Superconductor SrPtAs2019
- Author(s)
  Ueki Hikaru、Inagaki Shoma、Tamura Ryota、Goryo Jun、Imai Yoshiki、Rui W. B.、Schnyder Andreas P.、Sigrist Manfred
- Organizer
  International Conference on Strongly Correlated Electron Systems 2019 (SCES '19)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K03724
[Presentation] Lattice-Parameter Dependence of Magnetic Structure in Orthorhombic YMnO32019
- Author(s)
  Hanayama Chisa、Iimura Shoma、Imai Yoshiki
- Organizer
  International Conference on Strongly Correlated Electron Systems 2019 (SCES '19)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K03724
[Presentation] 現実的なバンド構造を考慮した強相関電子系の理論2009
- Author(s)
  今井剛樹
- Organizer
  新学術領域研究「重い電子系の形成と秩序化」若手秋の学校
- Place of Presentation
  関西セミナーハウス、京都
- Year and Date
  2009-11-24
- Data Source
  KAKENHI-PROJECT-19740195
[Presentation] Origin of anomalous specific heat coefficient of YbAl_32009
- Author(s)
  今井剛樹
- Organizer
  International Conference on Magnetism
- Place of Presentation
  Karlsruhe, Germany
- Year and Date
  2009-07-27
- Data Source
  KAKENHI-PROJECT-19740195
[Presentation] ICM2009, Mo-D-1. 1-402009
- Author(s)
  Y. Imai, T. Saso
- Organizer
  ドイツ
- Place of Presentation
  カールスルーエ
- Year and Date
  2009-07-27
- Data Source
  KAKENHI-PROJECT-19740195
[Presentation] 重い電子系少数キャリアー物質における金属-絶縁体転移2009
- Author(s)
  今井剛樹
- Organizer
  日本物理学会
- Place of Presentation
  熊本大学
- Year and Date
  2009-09-25
- Data Source
  KAKENHI-PROJECT-19740195
[Presentation] 重い電子系の形成と秩序化2009
- Author(s)
  今井剛樹
- Organizer
  新学術領域研究
- Place of Presentation
  京都、関西セミナーハウス
- Year and Date
  2009-11-24
- Data Source
  KAKENHI-PROJECT-19740195
[Presentation] 25aPS-1042009
- Author(s)
  今井剛樹、佐宗哲郎
- Organizer
  日本物理学会2009年秋季大会
- Place of Presentation
  熊本大学
- Year and Date
  2009-09-22
- Data Source
  KAKENHI-PROJECT-19740195
[Presentation] Theory of anomalous specific heat-coefficient of Ybal2009
- Author(s)
  今井剛樹
- Organizer
  新学術領域研究「重い電子系の形成と秩序化」第1回研究会
- Place of Presentation
  東京大学物性研究所
- Year and Date
  2009-03-11
- Data Source
  KAKENHI-PROJECT-19740195
[Presentation] Correlation effect on effective model with realistic electronic structure for heavy fermion compound Ybala2008
- Author(s)
  今井剛樹
- Organizer
  The 25th International Conference on Low Tempe rature Physics(LT25)
- Place of Presentation
  RAIコンベンションセンター、アムステルダム(オランダ)
- Year and Date
  2008-08-11
- Data Source
  KAKENHI-PROJECT-19740195
[Presentation] 重い電子系Ybal3における電子比熱の温度依存性の解析2008
- Author(s)
  今井剛樹
- Organizer
  日本物理学会
- Place of Presentation
  岩手大学
- Year and Date
  2008-09-22
- Data Source
  KAKENHI-PROJECT-19740195
[Presentation] LT26, PC-Mo1722008
- Author(s)
  Y. Imai, T. Saso
- Organizer
  オランダ・アムステルダム
- Year and Date
  2008-08-11
- Data Source
  KAKENHI-PROJECT-19740195
[Presentation] 22pQB-112008
- Author(s)
  今井剛樹, 佐宗哲郎
- Organizer
  日本物理学会2008年秋季大会
- Place of Presentation
  岩手大学
- Year and Date
  2008-09-22
- Data Source
  KAKENHI-PROJECT-19740195
[Presentation] Construction of Effective Model for Heavy Fermion Metal YbAl3 with Hybridization Effect between Nearly Free Electron Bands and f-states and its Analysis2007
- Author(s)
  今井剛樹
- Organizer
  Skutterudite 2007
- Place of Presentation
  神戸大学
- Year and Date
  2007-09-28
- Data Source
  KAKENHI-PROJECT-19740195
[Presentation] CeOs4Sb12の特異な磁気相図の出現条件2007
- Author(s)
  今井剛樹
- Organizer
  日本物理学会
- Place of Presentation
  北海道大学
- Year and Date
  2007-09-23
- Data Source
  KAKENHI-PROJECT-19740195
[Presentation] Skutterudite 20072007
- Author(s)
  今井剛樹, 佐宗哲郎
- Place of Presentation
  神戸大学
- Data Source
  KAKENHI-PROJECT-19740195
[Presentation] 23pWE-62007
- Author(s)
  黒岩宏征, 今井剛樹, 佐宗哲郎
- Organizer
  日本物理学会第62回年次大会
- Place of Presentation
  北海道大学
- Year and Date
  2007-09-23
- Data Source
  KAKENHI-PROJECT-19740195

1. 佐宗哲郎 (90142926)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
2. 紺谷浩 (90272533)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
3. 武藤哲也 (50312244)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
4. MICHIMURA Shinji

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
5. 御領潤

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
6. 小坂昌史

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
7. 佐藤仁

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

IMAI Yoshiki 今井 剛樹

今井 剛樹 イマイ ヨシキ

Research Projects

Research Products

Co-Researchers

時間反転対称性を破るカイラル超伝導体の輸送現象および端状態の研究Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Construction of effective model with realistic electronic structures of Strongly correlated electron systems and its analysisPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

スクッテルダイト化合物における重い電子状態と近藤絶縁体状態の理論

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

[Journal Article] Electronic structures and effective models in BaPtSb and BaPtAs with ordered honeycomb structures2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Possible pairing symmetries in the ordered honeycomb network superconductor BaPtSb2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Charge-ordered state and low-dimensional magnetic fluctuations in Yb5Ge4 single crystal2021

Author(s)

Journal Title

DOI

NAID

ISSN

Data Source

[Journal Article] Topological Features in a Chiral <i>p</i>-wave Superconductor under Uniaxial Strain2020

Author(s)

Journal Title

DOI

NAID

ISSN

Data Source

[Journal Article] Phenomenology of the Chiral d-Wave State in the Hexagonal Pnictide Superconductor SrPtAs2020

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Lattice-Parameter Dependence of Magnetic Structure in Orthorhombic YMnO32020

Author(s)

Journal Title

DOI

NAID

Data Source

[Journal Article]2010

Author(s)

Journal Title

Data Source

[Journal Article] Origin of anomalous specific heat coefficient of YbAl_32010

Author(s)

Journal Title

Data Source

[Journal Article] Specific Heat-Coefficient of YbA13 Studied by Combined Nearly Free Ele ctron Conduction Band Hybridized with Localized f Electrons with Corr elation Effect2009

Author(s)

Journal Title

Data Source

[Journal Article]2009

Author(s)

Journal Title

Data Source

[Journal Article] Specific Heat-Coefficient of YbAl_3 Studied by Combined Nearly Free Electron Conduction Band Hybridized with Localized f Electrons with Correlation Effect2009

Author(s)

Journal Title

NAID

Data Source

[Journal Article] Correlation effect on effective model with realistic electronic structure fa r heavy fermion compound Ybals2009

IMAI Yoshiki 今井剛樹

今井剛樹イマイヨシキ