Muon-spin rotation/relaxation study on the magnetic nature for layered cobalt dioxides.

2009 Fiscal Year Final Research Report

• Project/Area Number: 19340107
• Research Category: Grant-in-Aid for Scientific Research (B)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Condensed matter physics II
• Research Institution: Toyota Central R&D Lab., Inc.
• Principal Investigator: SUGIYAMA Jun Toyota Central R&D Lab., Inc., 先端研究センター・連携研究部門・粒子線利用解析プログラム, 主席研究員 (40374087)
• Co-Investigator(Kenkyū-buntansha): MUKAI Kazuhiko 株式会社豊田中央研究所, 右京特別研究室, 研究員 (50394812) ; NOZAKI Mhiroshi 株式会社豊田中央研究所, 分析計測部ナノ解析研究室, 研究員 (90394890) ; IKEDO Yutaka 高エネルギー加速器研究機構, 物質構造科学研究所, 研究員 (90415050) ; HARADA Masashi 株式会社豊田中央研究所, 先端研究センター・連携研究部門・粒子線利用解析プログラム, 研究員 (60394839)
• Co-Investigator(Renkei-kenkyūsha): KAMAZAWA Kazuya 株式会社豊田中央研究所, 先端研究センター・連携研究部門・粒子線利用解析プログラム (40329107)
• Project Period (FY): 2007 – 2009
• Keywords: 磁性

Research Abstract

The layered cobalt dioxide (ACoO_2) system exhibits a variety of fascinating physical phenomena, i.e. unconventional transport properties, long-range antiferromagnetic order, and superconductivity with absorbed water. In order to better understand the nature of this system, we have completed its phase diagram as a function of the Co valence, by means of muon-spin spectroscopy, which is sensitive to local magnetic environments. Particularly, we demonstrated the metallic nature for CoO_2, in contrast to the theoretical prediction that CoO_2 is an insulator.

Research Products

• [Journal Article] Magnetic phase of the perovskite CaCrO3 studied withμ+SR (2010)
  • Author(s): O. Ofer, J. Sugiyama, M. Mansson, K.H. Chow, E.J. Ansaldo, J.H. Brewer, M. Isobe, Y. Ueda
  • Journal Title: Physical Review B 81巻 Pages: 184405-1-4
  • Peer Reviewed
• [Journal Article] Incommensurate spin density wave order in quasi-one-dimensional metallic anti-ferromagnet NaV2O4 (2010)
  • Author(s): H. Nozaki, J. Sugiyama, M. Mansson, M. Harada, V. Pomjakushin, V. Sikolenko, A. Cervellino, B. Roessli, H. Sakurai
  • Journal Title: Physical Review B 81巻 Pages: 100410(R)-1-4
  • Peer Reviewed
• [Journal Article] Short-range spin correlations in β"-LiFeO2 from bulk magnetization, neutron diffraction, andμSR experiments (2010)
  • Author(s): R. Akiyama, Y. Ikedo, M. Mansson, T. Goko, J. Sugiyama, D. Andreica, A. Amato, K. Matan, T.J. Sato
  • Journal Title: Physical Review B 81巻 Pages: 024404-1-9
  • Peer Reviewed
• [Journal Article] μ+SRで視る電池材料 (2009)
  • Author(s): 杉山純
  • Journal Title: 固体物理 44巻 Pages: 865-875
• [Journal Article] Li diffusion in LixCoO2 probed by muon-spin spectroscopy (2009)
  • Author(s): J. Sugiyama, K. Mukai, Y. Ikedo, H. Nozaki, M. Mansson, I. Watanabe
  • Journal Title: Physical Review Letters 103巻 Pages: 147601-1-4
  • Peer Reviewed
• [Journal Article] Muon-spin rotation/relaxation study of Ba2CoO4 (2009)
  • Author(s): P.L. Russo, J. Sugiyama, J.H. Brewer, E.J. Ansaldo, S.L. Stubbs, K.H. Chow, R. Jin, H. Sha, J. Zhang
  • Journal Title: Physical Review B 80巻 Pages: 104421-1-7
  • Peer Reviewed
• [Journal Article] Comparative muon-spin rotation and relaxation study on the zigzag chain compounds NaMn2O4 and Li0. 92Mn2O4 (2009)
  • Author(s): J. Sugiyama, Y. Ikedo, O. Ofer, M. Mansson, E.J. Ansaldo, J.H. Brewer, K.H. Chow, H. Sakurai, E. Takayama-Muromachi
  • Journal Title: Journal of Physical Society of Japan 78巻 Pages: 084715-1-9
  • Peer Reviewed
• [Journal Article] μSR investigation of local magnetic order in LiCrO2 (2009)
  • Author(s): J. Sugiyama, M. Mansson, Y. Ikedo, T. Goko, K. Mukai, D. Andreica, A. Amato, K. Ariyoshi, T. Ohzuku
  • Journal Title: Physical Review B 79巻 Pages: 184411-1-8
  • Peer Reviewed
• [Journal Article] Complex magnetic phases in Ca1-xNaxV2O4 with 0〓x〓1 (2008)
  • Author(s): J. Sugiyama, Y. Ikedo, P.L. Russo, T. Goko, E.J. Ansaldo, J.H. Brewer, K.H. Chow, H. Sakurai
  • Journal Title: Physical Review B 78巻 Pages: 224406-1-5
  • Peer Reviewed
• [Journal Article] Static magnetic order on the triangular antiferromagnet LixNiO2 with x〓1 (2008)
  • Author(s): J. Sugiyama, K. Mukai, Y. Ikedo, H. Nozaki, P.L. Russo, D. Andreica, A. Amato, K. Ariyoshi, T. Ohzuku
  • Journal Title: Physical Review B 78巻 Pages: 144412-1-9
  • Peer Reviewed
• [Journal Article] Static magnetic order in metallic triangular anti-ferromagnet Ag2MnO2 detected by muon-spin spectroscopy (2008)
  • Author(s): J. Sugiyama, H. Nozaki, Y. Ikedo, K. Mukai, P.L. Russo, D. Andreica, A. Amato, H. Yoshida, Z. Hiroi
  • Journal Title: Physical Review B 78巻 Pages: 104427-1-10
  • Peer Reviewed
• [Journal Article] Comparativeμ+SR investigation of static magnetic order and anisotropy of the pure and Pb-doped Bi2Sr2Co2Oy layered cobalt dioxides (2008)
  • Author(s): J. Sugiyama, Y. Ikedo, H. Nozaki, P.L. Russo, J.H. Brewer, E.J. Ansaldo, S.L. Stubbs, K.H. Chow, D. Andreica, A. Amato, T. Fujii
  • Journal Title: Physical Review B 78巻 Pages: 094422-1-8
  • Peer Reviewed
• [Journal Article] Muon-spin rotation and relaxation study on the quasi-one-dimensional compounds Ca3CoRhO6, Sr4CoRh2O9, and Sr5CoRh3O12 (2008)
  • Author(s): J. Sugiyama, H. Nozaki, Y. Ikedo, P.L. Russo, K. Mukai, D. Andreica, A. Amato, T. Takami, H. Ikuta
  • Journal Title: Physical Review B 77巻 Pages: 092409-1-4
  • Peer Reviewed
• [Journal Article] Magnetic nature of KxCoO2 near the antiferromagnetic phase with x=0. 5: Positive muon-spin rotation and relaxation (2007)
  • Author(s): J. Sugiyama, Y. Ikedo, P.L. Russo, H. Nozaki, K. Mukai, D. Andreica, A. Amato, M. Blangero, C. Delmas
  • Journal Title: Physical Review B 76巻 Pages: 104412-1-8
  • Peer Reviewed
• [Journal Article] Magnetic phase diagram in layered cobalt dioxide LixCoO2 (2007)
  • Author(s): K. Mukai, Y. Ikedo, H. Nozaki, J. Sugiyama, P.L. Russo, K. Nishiyama, D. Andreica, A. Amato, J.H. Brewer, E.J. Ansaldo, K.H. Chow, K. Ariyoshi, T. Ohzuku
  • Journal Title: Physical Review Letters 99巻 Pages: 087601-1-4
  • Peer Reviewed
• [Journal Article] Neutron diffraction andμSR study on the antiferromanet BaCoO3 (2007)
  • Author(s): H. Nozaki, M. Janoschek, B. Roessli, J. Sugiyama, L. Keller, J.H. Brewer, E.J. Ansaldo, G.D. Morris, T, Takami, H. Ikuta
  • Journal Title: Physical Review B 76巻 Pages: 014402-1-7
  • Peer Reviewed
• [Presentation] μ+SRで調べる固体内Li拡散, 第1回MLFシンポジウム, 招待講演 (2010)
  • Author(s): 杉山純
  • Organizer: いばらき量子ビーム研究センター
  • Place of Presentation: 東海
  • Year and Date: 20100329-20100330
• [Presentation] V酸化物のμSR II:K2V8O16 (2010)
  • Author(s): 杉山純, 池戸豊, 礒部正彦, 上田寛, O. Ofer, E.J. Ansaldo, J.H. Brewer, K.H. Chow, M. Mansson
  • Organizer: 日本物理学会, 2010年年次大会
  • Place of Presentation: 岡山大学
  • Year and Date: 20100320-20100323
• [Presentation] ミュオンで視る固体内イオン拡散:LixCoO2 (2009)
  • Author(s): 杉山純, 向和彦, 池戸豊, 野崎洋, 渡邊功雄, M. Mansson
  • Organizer: 第35回固体イオニクス討論会
  • Place of Presentation: 大阪
  • Year and Date: 20091207-20091209
• [Presentation] Microscopic magnetic nature of water absorbed Na0. 35CoO2 investigated by NMR, NQR, andμ+SR (2009)
  • Author(s): H. Ohta, M. Mansson, Y. Ikedo, J. Sugiyama, C. Michioka, K. Yoshimura, J.H. Brewer, E.J. Ansaldo, S.L. Stubbs, K.H. Chow, J.S. Lord
  • Organizer: 9th International Conference on Materials and Mechanisms of Superconductivity (M2S-IX)
  • Place of Presentation: Tokyo, Japan
  • Year and Date: 20090907-20090912
• [Presentation] Theμ+-OH bond in misfit-layered cobalt dioxide [Ca0. 85OH]1. 16[CoO2] (2009)
  • Author(s): M. Mansson, Y. Ikedo, J. Sugiyama, H. Nozaki, P.L. Russo, D. Andreica, M. Shizuya, M. Isobe, E. Takayama-Muromachi
  • Organizer: International Conference on Magnetism (ICM2009)
  • Place of Presentation: Karlsruhe, Germany
  • Year and Date: 20090726-20090731
• [Presentation] Magnetic order in the zigzag chain compounds NaMn2O4 and LiMn2O4 (2009)
  • Author(s): Y. Ikedo, M. Mansson, O. Ofer, T. Goko, J. Sugiyama, J.H. Brewer, E.J. Ansaldo, K.H. Chow, H. Sakurai, E. Takayama-Muromachi
  • Organizer: International Conference on Magnetism (ICM2009)
  • Place of Presentation: Karlsruhe, Germany(in Abstracts)
  • Year and Date: 20090726-20090731
• [Presentation] μ+SR investigation of local magnetic order in LiCrO2 (2009)
  • Author(s): M. Mansson, Y. Ikedo, J. Sugiyama, K. Mukai, D. Andreica, A. Amato, K. Ariyoshi, T. Ohzuku
  • Organizer: International Conference on Magnetism (ICM2009)
  • Place of Presentation: Karlsruhe, Germany(in Abstracts)
  • Year and Date: 20090726-20090731
• [Presentation] Incommensurate spin density wave order in the metallic antiferromagnet NaV2O4 (2009)
  • Author(s): H. Nozaki, M. Mansson, H. Harada, J. Sugiyama, V. Pomjakshin, B. Roessli, A. Gervellino, H. Sakurai
  • Organizer: International Conference on Magnetism (ICM2009)
  • Place of Presentation: Karlsruhe, Germany(in Abstracts)
  • Year and Date: 20090726-20090731
• [Presentation] 超低速ミュオンで見る電池 (2009)
  • Author(s): 杉山純
  • Organizer: 日本物理学会, 第64回年次大会
  • Place of Presentation: 立教大学, 東京
  • Year and Date: 20090327-20090330
• [Presentation] Abnormal thermal history of LiMn2O4 (2009)
  • Author(s): K. Kamazawa, M. Harada, Y. Ikedo, K. Mukai, J. Sugiyama, T.J. Sato, K. Iida, M. Tyagi
  • Organizer: 9th International Conference on Quasi- elastic Neutron Scattering (QENS2009)
  • Place of Presentation: PSI, Villigen, Switzerland
  • Year and Date: 20090210-20090213
• [Presentation] Magnetic phase diagram of Li[MgxMn2-x]O4 spinel (2008)
  • Author(s): J. Sugiyama, K. Mukai, Y. Ikedo, P.L. Russo, J.H. Brewer, E.J. Ansaldo, K.H. Chow, K. Ariyoshi, T. Ohzuku
  • Organizer: 11th International Conference on Muon Spin Rotation, Relaxation, and Resonance (μSR08)
  • Place of Presentation: Tsukuba, Japan(in Abstract Book)
  • Year and Date: 20080721-20080725
• [Presentation] μSR study on delafossite CuCr1-xMgxO2 (2008)
  • Author(s): Y. Ikedo, J. Sugiyama, H. Nozaki, K. Mukai, P.L. Russo, D. Andreica, A. Amato, Y. Ono, T. Kajitani
  • Organizer: 11th International Conference on Muon Spin Rotation, Relaxation, and Resonance (μSR08)
  • Place of Presentation: Tsukuba, Japan(in Abstract Book)
  • Year and Date: 20080721-20080725
• [Presentation] High pressureμSR Study on cobalt oxide spinel (2008)
  • Author(s): Y. Ikedo, J. Sugiyama, H. Nozaki, K. Mukai, H. Itahara, P.L. Russo, D. Andreica, A. Amato
  • Organizer: 11th International Conference on Muon Spin Rotation, Relaxation, and Resonance (μSR08)
  • Place of Presentation: Tsukuba, Japan(in Abstract Book)
  • Year and Date: 20080721-20080725
• [Presentation] Annihilation of antiferromagnetic order in LiCoO2 by excess Li (2008)
  • Author(s): J. Sugiyama, Y. Ikedo, H. Nozaki, K. Mukai, D. Andreica, A. Amato, M. Menetrier, D. Carlier, C. Delmas
  • Organizer: High pressureμSR Study on cobalt oxide spinel
  • Place of Presentation: Tsukuba, Japan(in Abstract Book)
  • Year and Date: 20080721-20080725
• [Presentation] Complex magnetic order in quasi-one- dimensional compound Ca3CoIrO6 (2008)
  • Author(s): J. Sugiyama, H. Nozaki, Y. Ikedo, G.D. Morris, P.L. Russo, J.H. Brewer, E.J. Ansaldo, S. Hebert, A. Maignan
  • Organizer: High pressureμSR Study on cobalt oxide spinel
  • Place of Presentation: Tsukuba, Japan(in Abstract Book)
  • Year and Date: 20080721-20080725
• [Presentation] Microscopic magnetic nature of layered cobalt dioxides AxCoO2 with A=Li, Na, and K investigated by muon-spin rotation and relaxation (2008)
  • Author(s): J. Sugiyama
  • Organizer: International Symposium on Pulsed Neutron and Muon Sciences (IPS08), 招待講演
  • Place of Presentation: Mito, Japan(in Program and Abstracts)
  • Year and Date: 20080305-20080307
• [Presentation] Magnetic nature of LixCoO2, LixNiO2, and Li[LixMn2-x]O2 investigated byμSR (2007)
  • Author(s): J. Sugiyama, K. Mukai, Y. Ikedo, H. Nozaki, P.L. Russo, J.H. Brewer, E.J. Ansaldo, K.H. Chow, D. Andreica, A. Amato, T. Suzuki, I. Watanabe, K. Ariyoshi, T. Ohzuku
  • Organizer: 6th Workshop on Orbital Physics and Novel Phenomena in Transition Metal Oxides
  • Place of Presentation: Stuttgart, Germany(in Book of Abstracts)
  • Year and Date: 20071010-20071011
• [Presentation] Magnetic and electronic properties of layered cobalt dioxides AxCoO2 with A=Li, Na, and K (2007)
  • Author(s): J. Sugiyama
  • Organizer: 14th Semiconducting and Insulating Materials Conference (SIMC-XIV), 招待講演
  • Place of Presentation: Fayetteville, AR USA(in Abstracts)
  • Year and Date: 20070515-20070520
• [Presentation] LiMn2O4の中性子散乱-Liイオン拡散/磁性/格子-, 同上
  • Author(s): 蒲沢和也, 野崎洋, 原田雅史, 向和彦, 池戸豊, 杉山純, 飯田一樹, 佐藤卓, Y. Qiu, M. Tyagi
  • Organizer: 日本物理学会, 2010年年次大会
• [Presentation] β"-LiFeO2における短距離スピン相関と超常磁性的性質
  • Author(s): 秋山了太, 池戸豊, 後神達郎, 杉山純, 佐藤卓, M. Mansson, D. Andreica, A. Amato, K. Matan
  • Organizer: 日本物理学会, 2010年年次大会