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Theoretical Study for Anomalous Properties due to Fluctuations of Non-magnetic Degrees of Freedom

Research Project

Project/Area Number 17K05555
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Condensed matter physics II
Research InstitutionOsaka University

Principal Investigator

Miyake Kazumasa  大阪大学, 大学院理学研究科, 招へい教授 (90109265)

Project Period (FY) 2017-04-01 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2020: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2019: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2018: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2017: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Keywords量子臨界価数転移 / 原子価スキッピング / 電荷近藤効果 / 4極子近藤効果 / 価数スキップ現象 / NMR緩和率の異常 / メタ磁性転移 / 遍歴・局在2重性 / 2チャンネル近藤効果 / 電気4極子ゆらぎ / 多準位近藤効果 / 原子価スキップ現象 / 2チャンネルアンダーソン格子モデル / UTe2の多超伝導相の理論 / 価数転移臨界現象 / 臨界価数ゆらぎと熱起電力 / 強相関準結晶
Outline of Final Research Achievements

In order to clarify the origin of unconventional physical phenomena originate from the fluctuations of non-magnetic local degrees of freedom, such as valence and electric quadrupole moment, three subjects were investigated. Namely, "quantum critical phenomena of valence transition", "charge Kondo effect",and "electric quadrupole fluctuations" were investigated theoretically. As a result, new insights were obtained as explicitly discussed below. These achievements were reported in international conferences (20) and domestic conferences (31),in which 14 resentations were invited talks.

Academic Significance and Societal Importance of the Research Achievements

価数ゆらぎに(Valence Fluctuations)関する物理の研究は、20世紀後半に多くの研究の蓄積はあったが、それは主に静的性質に関するものであった。21世紀に入るころから、価数の2次的相転移に伴う臨界ゆらぎが電気抵抗や比熱の温度依存性を始めとするとする様々な物性に非自明な振舞いを生じることが次第に分かってきた。この研究分野は、20世紀を通じて多くの研究成果が蓄積されてきた磁性研究の分野に比べると研究の発展段階は初期の段階にあったと言える。本基盤研究(C)では、価数ゆらぎの物理をより広く「非磁性自由度のゆらぎ」に起因する異常物性を解明するという点に学術的意義がある。

Report

(7 results)
  • 2022 Annual Research Report   Final Research Report ( PDF )
  • 2021 Research-status Report
  • 2020 Research-status Report
  • 2019 Research-status Report
  • 2018 Research-status Report
  • 2017 Research-status Report
  • Research Products

    (85 results)

All 2023 2022 2021 2020 2019 2018 2017 Other

All Int'l Joint Research (4 results) Journal Article (26 results) (of which Int'l Joint Research: 7 results,  Peer Reviewed: 24 results,  Open Access: 4 results,  Acknowledgement Compliant: 1 results) Presentation (55 results) (of which Int'l Joint Research: 22 results,  Invited: 16 results)

  • [Int'l Joint Research] CEA Grenoble(フランス)

    • Related Report
      2022 Annual Research Report
  • [Int'l Joint Research] University of Kent/University of Bristol(英国)

    • Related Report
      2018 Research-status Report
  • [Int'l Joint Research] University of California, Riverside(米国)

    • Related Report
      2018 Research-status Report
  • [Int'l Joint Research] University of Geneva(スイス)

    • Related Report
      2018 Research-status Report
  • [Journal Article] 量子臨界現象の新展開(その4)臨界価数ゆらぎによる超伝導発現機構2023

    • Author(s)
      渡辺真仁,三宅和正
    • Journal Title

      固体物理

      Volume: 58 Pages: 241-248

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Magnetovolume Effect on the First-Order Metamagnetic Transition in UTe22022

    • Author(s)
      Miyake Atsushi、Gen Masaki、Ikeda Akihiko、Miyake Kazumasa、Shimizu Yusei、Sato Yoshiki J.、Li Dexin、Nakamura Ai、Homma Yoshiya、Honda Fuminori、Flouquet Jacques、Tokunaga Masashi、Aoki Dai
    • Journal Title

      Journal of the Physical Society of Japan

      Volume: 91 Issue: 6 Pages: 0637031-5

    • DOI

      10.7566/jpsj.91.063703

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Valence Skipping Phenomena, Charge Kondo Effect, and Superconductivity2022

    • Author(s)
      H. Matsuura, H. Mukuda and K. Miyake
    • Journal Title

      AAPPS_Bulletin 32 (2022), No. 30, pp.1-18

      Volume: 32 Issue: 1

    • DOI

      10.1007/s43673-022-00056-1

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 量子臨界現象の新展開(その3)価数転移と価数クロスオーバー2022

    • Author(s)
      渡辺真仁,三宅和正
    • Journal Title

      固体物理

      Volume: 57 Pages: 451-460

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Unconventional Non-Fermi Liquid Properties of Two-Channel Anderson Impurities System2022

    • Author(s)
      A. Tsuruta and K. Miyake
    • Journal Title

      J. Phys. Commun.- IOPscience

      Volume: 6 Issue: 1 Pages: 015006-015006

    • DOI

      10.1088/2399-6528/ac42dd

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] 超伝導の基礎概念―初等的な理解に向けて―2021

    • Author(s)
      三宅 和正(作成者:猪崎優喜,河村省吾,山田暉馨,浅香雄哉,粟島裕大)
    • Journal Title

      物性研究(電子版)

      Volume: 9

    • NAID

      120007191371

    • Related Report
      2021 Research-status Report
  • [Journal Article] On Sharp Enhancement of Effective Mass of Quasiparticles and Coefficient of T^2 Term of Resistivity around First-Order Metamagnetic Transition Observed in UTe22021

    • Author(s)
      K. Miyake
    • Journal Title

      J. Phys. Soc. Jpn.

      Volume: 90 Issue: 2 Pages: 024701-024701

    • DOI

      10.7566/jpsj.90.024701

    • NAID

      40022484980

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Quantum Criticality of Valence Transition for the Unique Electronic State of Antiferromagnetic Compound EuCu2Ge22020

    • Author(s)
      Gouchi Jun、Miyake Kazumasa、Iha Wataru、Hedo Masato、Nakama Takao、Onuki Yoshichika、Uwatoko Yoshiya
    • Journal Title

      Journal of the Physical Society of Japan

      Volume: 89 Issue: 5 Pages: 053703-053703

    • DOI

      10.7566/jpsj.89.053703

    • NAID

      210000158154

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] 量子臨界現象の新展開(その2)量子臨界磁気体積効果2020

    • Author(s)
      渡辺真仁,三宅和正
    • Journal Title

      固体物理

      Volume: 55 Pages: 697-713

    • NAID

      40022444471

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Non-divergent Gruneisen Parameter in Quantum Critical Quasicrystal Yb_15Al_34Au_51: Reflection of Robustness of Quantum Criticality under Pressure2020

    • Author(s)
      S. Watanabe, K. Miyake
    • Journal Title

      Solid State Commun.

      Volume: 306 Pages: 113774-113774

    • DOI

      10.1016/j.ssc.2019.113774

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] Spin-orbit-phonon interaction as an origin of helical-symmetry breaking spin-triplet superconducting state2020

    • Author(s)
      K. Miyake
    • Journal Title

      JPS Conf. Proc.

      Volume: 29

    • DOI

      10.7566/jpscp.29.011002

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] Charge Transfer Effect under Odd-Parity Crystalline Electric Field2020

    • Author(s)
      S. Watanabe, K. Miyake
    • Journal Title

      JPS Conf. Proc.

      Volume: 29

    • DOI

      10.7566/jpscp.29.014001

    • NAID

      120006822477

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] Theory for Non-Fermi Liquid Temperature Dependence in Resistivity of CexLa_1-xCu_5.62Au_0.38 (x = 0.02-0.10) on the Local Quantum Valence Criticality of Ce Impurities2020

    • Author(s)
      K. Miyake, S. Watanabe
    • Journal Title

      JPS Conf. Proc.

      Volume: 30

    • DOI

      10.7566/jpscp.30.011027

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] Charge Kondo Effect Induced by Valence Skipping Dopants in Pb_1-xTl_xTe and Pb_1-xNa_xTe Probed by 125Te-NMR2020

    • Author(s)
      R. Horikawa, M. Yashima, T. Matsumura, S. Maki, H. Mukuda, \km, H. Murakami, P. Walmsley, P. Giraldo-Gallo, T. H. Geballe, I. R. Fisher
    • Journal Title

      JPS Jpn. Conf. Proc. {\bf 30} (2020) 011127-1-5

      Volume: 30

    • DOI

      10.7566/jpscp.30.011126

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] 量子臨界現象の新展開(その1)スピンゆらぎのSCR理論2020

    • Author(s)
      渡辺真仁,三宅和正
    • Journal Title

      固体物理

      Volume: 55 Pages: 55-68

    • Related Report
      2019 Research-status Report
  • [Journal Article] Gruneisen Parameter and Thermal Expansion near Magnetic Quantum Critical Points in Itinerant Electron Systems2019

    • Author(s)
      S. Watanabe, K. Miyake
    • Journal Title

      Phys. Rev. B

      Volume: 99 Issue: 3

    • DOI

      10.1103/physrevb.99.035108

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] Charge Transfer Effect under Odd-Parity Crystalline Electric Field: Divergence of Magnetic Toroidal Fluctuation in \beta-YbAlB_42019

    • Author(s)
      S. Watanabe, K. Miyake
    • Journal Title

      J. Phys. Soc. Jpn.

      Volume: 88 Issue: 3 Pages: 033701-033701

    • DOI

      10.7566/jpsj.88.033701

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] Effects of crystalline electronic field and onsite interorbital interaction in Yb-based quasicrystal and approximant crystal2018

    • Author(s)
      S. Watanabe and K. Miyake
    • Journal Title

      Journal of Physics: Condensed Matter

      Volume: 30 Issue: 18 Pages: 184001-184001

    • DOI

      10.1088/1361-648x/aab817

    • NAID

      120006604496

    • Related Report
      2018 Research-status Report 2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] The Dominant Role of Critical Valence Fluctuations on High Tc Superconductivity in Heavy Fermions2018

    • Author(s)
      G. W. Scheerer, Z. Ren, S. Watanabe, G. Lapertot, D. Aoki, D. Jaccard, K. Miyake
    • Journal Title

      npj Quantum Materials

      Volume: 3 Issue: 1

    • DOI

      10.1038/s41535-018-0111-6

    • NAID

      120006578934

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] On anomalous temperature dependence of relaxation rate measured by \muSR in \alpha-YbAl_{0.986}Fe_{0.014}B_42018

    • Author(s)
      K. Miyake, S. Watanabe
    • Journal Title

      Phys. Rev. B

      Volume: 98 Issue: 7

    • DOI

      10.1103/physrevb.98.075125

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] ^{125}Te-NMR study in Novel Superconductor Pb_{1-x}Tl_{x}Te with Valence Skipping Dopants2018

    • Author(s)
      H. Mukuda, M. Yashima, T. Matsumura, S. Maki, Y. Kitaoka, K. Miyake, H. Murakami, P. Giraldo-Gallo, T. H. Geballe, I. R. Fisher
    • Journal Title

      J. Supercond. Nov. Magn.

      Volume: 10 Issue: 6 Pages: 4886-4886

    • DOI

      10.1007/s10948-018-4886-2

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Renormalizations in unconventional superconducting states born of normal and singular Fermi-liquids2018

    • Author(s)
      K. Miyake, C. M. Varma
    • Journal Title

      Phys. Rev. B

      Volume: 98 Issue: 17

    • DOI

      10.1103/physrevb.98.174501

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Anomalous Nuclear Spin Relaxation with Charge Kondo Behavior in Pb1-xTlxTe with Valence Skipping Tl Dopants: 125Te-NMR Probe2018

    • Author(s)
      H. Mukuda, T. Matsumura, S. Maki, M. Yashima, Y. Kitaoka, H. Murakami, K. Miyake, P. Giraldo-Gallo, T. H. Geballe, I. R. Fisher
    • Journal Title

      J. Phys. Soc. Jpn.

      Volume: 87 Issue: 2 Pages: 023706-023706

    • DOI

      10.7566/jpsj.87.023706

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Gruneisen Parameter and Thermal Expansion by the Self-Consistent Renormalization Theory of Spin Fluctuations2018

    • Author(s)
      S. Watanabe, Miyake
    • Journal Title

      J. Phys. Soc. Jpn.

      Volume: 87 Issue: 3 Pages: 034712-034712

    • DOI

      10.7566/jpsj.87.034712

    • NAID

      40021491927

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] Ubiquity of Unconventional Phenomena Associated with Critical Valence Fluctuations in Heavy Fermion Metals2017

    • Author(s)
      K. Miyake and S. Watanabe
    • Journal Title

      Philos. Mag.

      Volume: 97 Issue: 36 Pages: 3495-3516

    • DOI

      10.1080/14786435.2017.1314561

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Coincidence of magnetic and valence quantum critical points in CeRhIn5 under pressure2017

    • Author(s)
      Z. Ren, G. W. Scheerer, D. Aoki, K. Miyake, S. Watanabe, D. Jaccard
    • Journal Title

      Phys. Rev. B

      Volume: 96 Issue: 18 Pages: 184524-184524

    • DOI

      10.1103/physrevb.96.184524

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Presentation] 立方晶Ce 化合物における2 チャンネル非フェルミ液体状態の可能性 II2023

    • Author(s)
      鶴田篤史、三宅和正
    • Organizer
      日本物理学会2023年春季大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 近藤効果とスピン軌道相互作用の協奏により生じる新しい固定点2023

    • Author(s)
      三宅和正、松浦弘泰
    • Organizer
      日本物理学会2023年春季大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] First-order metamagnetic transition in UTe2 studied by magnetostriction measurements2022

    • Author(s)
      A. Miyake, M. Gen, A. Ikeda, K. Miyake, Y. Shimizu, Y. J. Sato, D. Li, A. Nakamura, Y. Homma, F. Honda, J. Flouquet, M. Tokunaga, and D. Aoki,
    • Organizer
      International Conference on Strongly Correlated Electron Systems (SCES2022)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Possible Non-unitary Superconducting State Induced by Spin-Orbit-Phonon Coupling2022

    • Author(s)
      K. Miyake
    • Organizer
      The 29th International Conference on Low Temperature Physics (LT29)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] UTe2のメタ磁性転移における磁気体積効果2022

    • Author(s)
      三宅厚志,厳正輝,池田暁彦,三宅和正,清水悠晴,佐藤芳樹,李徳新,仲村愛,本間佳哉, 本多史憲,Jacques Flouquet,徳永将史,青木大
    • Organizer
      日本物理学会2022年秋季大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] CeRh2As2の非フェルミ液体的ノーマル状態の理論2022

    • Author(s)
      三宅和正、鶴田篤史
    • Organizer
      日本物理学会2022年秋季大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 立方晶Ce化合物における2チャンネル非フェルミ液体状態の可能性2022

    • Author(s)
      鶴田篤史、三宅和正
    • Organizer
      日本物理学会2022年秋季大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] スピン軌道ーフォノン相互作用により誘起される非ユニタリー超伝導状態の可能性2022

    • Author(s)
      三宅和正
    • Organizer
      日本物理学会2022年 年次大会(オンライン)
    • Related Report
      2021 Research-status Report
  • [Presentation] 4f^2-Γ3基底をもつ系における非フェルミ液体-フェルミ液体クロスオーバー2022

    • Author(s)
      鶴田篤史,三宅和正
    • Organizer
      日本物理学会2022年(オンライン)
    • Related Report
      2021 Research-status Report
  • [Presentation] UTe2のb-c面内磁場下超伝導相図の理論2021

    • Author(s)
      三宅和正
    • Organizer
      日本物理学会2021年 秋季大会(オンライン)
    • Related Report
      2021 Research-status Report
  • [Presentation] 有限濃度不純物2チャンネルアンダーソン模型における非フェルミ液体Ⅲ2021

    • Author(s)
      鶴田篤史,三宅和正
    • Organizer
      日本物理学会2021年 秋季大会(オンライン)
    • Related Report
      2021 Research-status Report
  • [Presentation] ゼーベック係数への強磁性的スピン揺らぎの効果:UTe2の場合2021

    • Author(s)
      三宅和正
    • Organizer
      日本物理学会 第76回 年次大会(オンライン)
    • Related Report
      2020 Research-status Report
  • [Presentation] 有限濃度不純物2チャンネルアンダーソン模型における秩序状態2021

    • Author(s)
      鶴田篤史,三宅和正
    • Organizer
      日本物理学会 第76回 年次大会(オンライン)
    • Related Report
      2020 Research-status Report
  • [Presentation] 不連続メタ磁性の発生に伴う比熱と電気抵抗の顕著な増大の理論:UTe2の場合2020

    • Author(s)
      三宅和正
    • Organizer
      日本物理学会2020年 秋季大会(オンライン)
    • Related Report
      2020 Research-status Report
  • [Presentation] 有限濃度不純物2チャンネルアンダーソン模型における非フェルミ液体Ⅲ2020

    • Author(s)
      鶴田篤史,三宅和正
    • Organizer
      日本物理学会2020年 秋季大会(オンライン)
    • Related Report
      2020 Research-status Report
  • [Presentation] Theory of Remarkable Enhancement of Specific Heat and Resistivity Associated with Discontinuous Metamagnetic Transition: Case of UTe22020

    • Author(s)
      K. Miyake
    • Organizer
      Japan-France Online Workshop on UTe2 (Zoom Meeting)
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] 電荷近藤効果によるNMR緩和率の異常の理論2020

    • Author(s)
      三宅和正,松浦弘泰
    • Organizer
      日本物理学会第75回年次大会(2020年)
    • Related Report
      2019 Research-status Report
  • [Presentation] 有限濃度不純物2チャンネルアンダーソン模型における非フェルミ液体II2020

    • Author(s)
      鶴田篤史,三宅和正
    • Organizer
      日本物理学会第75回年次大会(2020年)
    • Related Report
      2019 Research-status Report
  • [Presentation] Aspects of extra“magnetization” in varieties of superconductors and possible scenarios: Spin-orbit-phonon interaction as an origin of spin-triplet superconductivity2019

    • Author(s)
      K. Miyake
    • Organizer
      10th Condensed Matter Physics in the Cities 2019, week 1, London & Didcot
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Valence Skipping, Charge Kondo Effect, and Superconductivity2019

    • Author(s)
      K. Miyake
    • Organizer
      10th Condensed Matter Physics in the Cities 2019, week 2, Pairs, France
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] スピン軌道相互作用と電子格子相互作用の協奏による新しいスピン3重項超伝導2019

    • Author(s)
      三宅和正
    • Organizer
      新学術領域「J-Physics:多極子伝導系の物理」地域研究会-大阪
    • Related Report
      2019 Research-status Report
  • [Presentation] Ce_xLa_1-xCu_5.62Au_0.38 (x=0.02-0.10) における 量子価数臨界ゆらぎによる非フェルミ液体的振る舞いの理論II2019

    • Author(s)
      三宅和正,渡辺真仁
    • Organizer
      日本物理学会 2019年秋季大会(岐阜大学)
    • Related Report
      2019 Research-status Report
  • [Presentation] 奇パリティ結晶場における電荷移動効果:β-YbAlB_4における 磁気トロイダルゆらぎの発散2019

    • Author(s)
      渡辺真仁,三宅和正
    • Organizer
      日本物理学会 2019年秋季大会(岐阜大学)
    • Related Report
      2019 Research-status Report
  • [Presentation] Spin-orbit-phonon interaction as an origin of helical-symmetry breaking spin-triplet superconducting state2019

    • Author(s)
      K. Miyake
    • Organizer
      J-Physics 2019 International Conference
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Theory for Non-Fermi Liquid Temperature Dependence in Resistivity of Ce_xLa_1-xCu_5.62Au_0.38 (x=0.02-0.10) on the Local Quantum Valence Criticality of Ce Impurities2019

    • Author(s)
      K. Miyake, S. Watanabe
    • Organizer
      International Conference on Strongly Correlated Electron Systems 2019
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Non-Fermi liquid behaviors in two-channel Anderson impurities and lattice model2019

    • Author(s)
      A. Tsuruta, K. Miyake
    • Organizer
      J-Physics 2019 International Conference
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Charge transfer effect under odd-parity crystalline electric field: divergence of magnetic toroidal fluctuations in beta-YbAlB_42019

    • Author(s)
      S. Watanabe, K. Miyake
    • Organizer
      J-Physics 2019 International Conference
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Essentially the Same Non-Fermi Liquid Behaviors in Two-Channel Anderson Impurities and Lattice Model2019

    • Author(s)
      A. Tsuruta, K. Miyake
    • Organizer
      International Conference on Strongly Correlated Electron Systems 2019
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Quantum Valence Criticality in Heavy Fermions on Periodic and Aperiodic Crystals2019

    • Author(s)
      S. Watanabe, K. Miyake
    • Organizer
      International Conference on Strongly Correlated Electron Systems 2019
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Charge Kondo Effect Induced by Valence Skipping Dopants in Pb_1-xTl_xTe Probed by ^{125}Te- and ^{205}Tl-NMR2019

    • Author(s)
      R. Horikawa, M. Yashima, T. Matsumura, S. Maki, H. Mukuda, K. Miyake, H. Murakami, P. Walmsley, P. Giraldo-Gallo, T. H. Geballe, I. R. Fisher
    • Organizer
      International Conference on Strongly Correlated Electron Systems 2019
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] 電荷近藤効果によるNMR縦緩和率の異常な温度依存性-Pb_1-xTl_xTe の場合-2019

    • Author(s)
      三宅和正
    • Organizer
      第19回琉球物性研究会
    • Related Report
      2019 Research-status Report
  • [Presentation] Pr希薄系(Y,La)_{1-x}Pr_xT_2X_20 (T=Ir,Ti; X=Zn,Al) における 非フェルミ液体的挙動の理論2019

    • Author(s)
      鶴田篤史,三宅和正
    • Organizer
      日本物理学会第74回年次大会(2019年)
    • Related Report
      2018 Research-status Report
  • [Presentation] ドーパントサイトから見た(Pb_{1-x}Tl_x)Te超伝導体におけるNMR緩和率の異常と電荷近藤効果2019

    • Author(s)
      堀川瑠星, 八島光晴, 松村隆史, 牧翔太, 椋田秀和, 三宅和正, 村上博成, P. Walmsley, P. Giraldo-Gallo, T. Geballe, I. Fisher
    • Organizer
      日本物理学会第74回年次大会(2019年)
    • Related Report
      2018 Research-status Report
  • [Presentation] 非ユニタリースピン3重項超伝導状態での自発磁場の大きさ2019

    • Author(s)
      三宅和正,Sudeep K. Ghosh,James F. Annett,Jorge Quintanilla
    • Organizer
      日本物理学会第74回年次大会(2019年)
    • Related Report
      2018 Research-status Report
  • [Presentation] Quantum Critical Phenomena Associated with Charge-Transfer Fluctuations in Heavy Fermion Metals and High-Tc Cuprates2018

    • Author(s)
      K. Miyake
    • Organizer
      Workshop "Emergent Phenomena in Strongly Correlated Matter"
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Varieties of spontaneous magnetization in unconventional superconductors2018

    • Author(s)
      K. Miyake
    • Organizer
      International Workshop on "Unconventional Superconductors: New Paradigms for New Materials"
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Ubiquity of unconventional phenomena associated with critical valence transition or valence crossover in heavy fermion metals: Ce-, Eu- and Yb-based heavy fermion metals2018

    • Author(s)
      K. Miyake
    • Organizer
      新学術領域「J-Physics:多極子伝導系の物理」トピカルミーティング、 "Recent topics related with quantum critical phenomena"
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] 非磁性自由度による異常現象2018

    • Author(s)
      三宅和正
    • Organizer
      新学術領域研究「J-Physics: 多極子伝導系の物理」トピカルミーティング ものづくりシリーズ第3回「物質探索最前線」
    • Related Report
      2018 Research-status Report
    • Invited
  • [Presentation] Ce系重い電子系物質の圧力下での急激な価数変化にともなう異常物性とその磁場効果2018

    • Author(s)
      三宅和正
    • Organizer
      第5回西日本強磁場研究会
    • Related Report
      2018 Research-status Report
    • Invited
  • [Presentation] α-YbAl_{0.986}Fe_{0.014}B_4におけるμSR緩和率の異常な温度依存性の理論2018

    • Author(s)
      三宅和正,渡辺真仁
    • Organizer
      日本物理学会秋季大会(2018年)
    • Related Report
      2018 Research-status Report
  • [Presentation] 準結晶Yb15(Al_{1-x}Ga_x)_{34}(Au_{1-y}Cu_y)_{51}のYb価数の格子定数依存性2018

    • Author(s)
      渡辺真仁,三宅和正
    • Organizer
      日本物理学会秋季大会(2018年)
    • Related Report
      2018 Research-status Report
  • [Presentation] 2チャンネルアンダーソン格子模型における四極子秩序と超伝導II2018

    • Author(s)
      鶴田篤史,三宅和正
    • Organizer
      日本物理学会秋季大会(2018年)
    • Related Report
      2018 Research-status Report
  • [Presentation] 量子臨界価数転移とμSRの異常緩和:μ^+が周囲に与える影響とそのフィードバックの重要性2018

    • Author(s)
      三宅和正
    • Organizer
      第18回琉球大学物性研究会
    • Related Report
      2018 Research-status Report
  • [Presentation] Theoretical Study of Non Fermi Liquid and Ordered States in Pr 1-2-20 Systems2018

    • Author(s)
      A. Tsuruta, K. Miyake
    • Organizer
      International Conference on Magnetism 2018
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Superconductivity by Enhanced Valence Fluctuations and Valence Skipping Effect2018

    • Author(s)
      K. Miyake
    • Organizer
      ZUNOJUNKAN Workshop - Exotic properties of heavy fermion superconductors under extreme conditions and Future directions of superconductivity research, 2/19, Okayama University
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] CexLa1-xCu5.62Au0.38 (x=0.02-0.10) における量子価数臨界ゆらぎによる非フェルミ液体的振る舞いの理論2018

    • Author(s)
      三宅和正、渡辺真仁
    • Organizer
      日本物理学会第73回年次大会(2018年)
    • Related Report
      2017 Research-status Report
  • [Presentation] 2チャンネルアンダーソン格子模型における四極子秩序と超伝導2018

    • Author(s)
      鶴田篤史, 三宅和正
    • Organizer
      日本物理学会第73回年次大会(2018年)
    • Related Report
      2017 Research-status Report
  • [Presentation] PbTe系における電荷近藤効果の微視的電子状態とドーパント依存性2018

    • Author(s)
      八島光晴, 堀川琉星, 松村隆史, 牧翔太, 椋田秀和, 三宅和正, 村上博成, P. Walmsley, P. Giraldo-Gallo, T. Geballe, I. Fisher
    • Organizer
      日本物理学会第73回年次大会(2018年)
    • Related Report
      2017 Research-status Report
  • [Presentation] Theory for Charge Kondo Effect and Valence Skipping Phenomenon: Anomalous 125Te-NMR Relaxation in Pb0.99Tl0.01Te2017

    • Author(s)
      K. Miyake, H. Matsuura
    • Organizer
      International Workshop on Open Space between Aperiodic Order and Strongly Electronic Correlations, 6/19-22, Hotel Beauregard, Annecy, France
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Duo of Broken Time-Reversal-Symmetry in Spin-Triplet Chiral Superconductor Sr2RuO42017

    • Author(s)
      K. Miyake, A. Tsuruta
    • Organizer
      International Conference on Strongly Correlated Electron Systems, 7/17-21, Prague, Czech Republic
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Theory for Extremely Small Spontaneous Magnetic Field in Chiral Superconductor Sr2RuO4 Measured by muSR2017

    • Author(s)
      K. Miyake
    • Organizer
      First USC Theory-Experiment Collaborative Meeting, 9/7-8, Rutherford Appleton Laboratory, Harwell, UK
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] 2チャンネルアンダーソン格子模型における秩序状態2017

    • Author(s)
      鶴田篤史, 三宅和正
    • Organizer
      日本物理学会2017年秋季大会
    • Related Report
      2017 Research-status Report
  • [Presentation] 遍歴電子系の磁気量子臨界点における熱膨張係数とグリュナイゼンパラメータ2017

    • Author(s)
      渡辺真仁, 三宅和正
    • Organizer
      日本物理学会2017年秋季大会
    • Related Report
      2017 Research-status Report
  • [Presentation] Theoretical study of the antiferro quadrupole and superconducting ordered state in Pr 1-2-20 systems2017

    • Author(s)
      A. Tsuruta, K. Miyake
    • Organizer
      J-Physics 2017: International Workshop on the Multipole Physics and Related Phenomena, 9/24-28, Hachimantai Royal Hotel, Iwate
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Renormalization and Superconductivity in Heavy Fermion Metals: History and Frontier2017

    • Author(s)
      K. Miyake
    • Organizer
      Workshop on Fundamental Enduring Problems in Quantum Condensed Matter, 12/7-9, University of California, Riverside, USA
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research / Invited

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Published: 2017-04-28   Modified: 2024-01-30  

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