Investigation of Spin Dynamics and Development of Devices for Low-Dimensional Electronic Phases

2011 Fiscal Year Final Research Report

• Project/Area Number: 20340095
• 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: Institute for Molecular Science
• Principal Investigator: NAKAMURA Toshikazu 分子科学研究所, 物質分子科学研究領域, 准教授 (50245370)
• Co-Investigator(Renkei-kenkyūsha): FURUKAWA Ko 分子科学研究所, 物質分子科学研究領域, 助教 (90342633) ; TADA Hirokazu 大阪大学, 基礎工学研究科, 教授 (40216974)
• Project Period (FY): 2008 – 2011
• Keywords: 有機導体 / 電荷秩序 / 反強磁性 / スピンギャップ / 高圧実験 / 磁気共鳴

Research Abstract

One-Dimensional Organic Conductors have various electronic phases in low-temperatures with changing counter anion or applying pressures. We clarify the mechanism of competed electronic phases. We also investigated the spin dynamics of various photo-conducting molecular based compound by using photo-induced time-resolved ESR measurements. These methods are useful for developing molecular devices. Our results are published in major international journals and presented as invited talks in workshop and international conferences.

Research Products

• [Journal Article] (2012)
  • Author(s): M. Kano, H. Mori, K. Matsubayashi, M. Itoi, M. Hedo, T. P. Murphy, S. W. Tozer, Y. Uwatoko, and T. Nakamura
  • Journal Title: J. Phys. Soc. Jpn Volume: 81 Pages: 024716(7)
  • Peer Reviewed
• [Journal Article] (2012)
  • Author(s): A. Funabiki, H. Sugiyama, T. Mochida, K. Ichimura, T. Okubo, K. Furukawa, and T. Nakamura
  • Journal Title: RSC Advances Volume: 2 Pages: 1055-1060
  • Peer Reviewed
• [Journal Article] (2011)
  • Author(s): F. Iwase, K. Sugiura, K. Furukawa, T. Nakamura
  • Journal Title: Phys. Rev Volume: B84 Pages: 115140(7)
  • Peer Reviewed
• [Journal Article] (2011)
  • Author(s): K. Furukawa, K. Sugiura, F. Iwase, and T. Nakamura
  • Journal Title: Phys. Rev Volume: B83 Pages: 184419(5)
  • Peer Reviewed
• [Journal Article] (2011)
  • Author(s): Y. Funasako, T. Mochida, T. Inagaki, T. Sakurai, H. Ohta, K. Furukawa, and T. Nakamura
  • Journal Title: Chem. Commun Volume: 47 Pages: 4475-4477
  • Peer Reviewed
• [Journal Article] (2011)
  • Author(s): K. Furukawa, Y. Sugishima, H. Fujiwara and T. Nakamura
  • Journal Title: Chem. Lett Volume: 40 Pages: 292-294
  • Peer Reviewed
• [Journal Article] (2010)
  • Author(s): F. Iwase, K. Sugiura, K. Furukawa and T. Nakamura
  • Journal Title: Phys. Rev Volume: B81 Pages: 245126(6)
  • Peer Reviewed
• [Journal Article] (2010)
  • Author(s): N. Yoneyama, K. Furukawa, T. Nakamura, T. Sasaki and N. Kobayashi
  • Journal Title: J. Phys. Soc. Jpn Volume: 79 Pages: 063706(4)
  • Peer Reviewed
• [Journal Article] (2010)
  • Author(s): F. Iwase, K. Furukawa and T. Nakamura
  • Journal Title: J. Physics. Conf. Ser Volume: 215 Pages: 012063(4)
  • Peer Reviewed
• [Journal Article] (2010)
  • Author(s): K. Furukawa, T. Nakamura, Y. Kobayashi and T. Ogura
  • Journal Title: J. Phys. Soc. Jpn Volume: 79 Pages: 053701(4)
  • Peer Reviewed
• [Journal Article] (2010)
  • Author(s): K. Furukawa, T. Hara and T. Nakamura
  • Journal Title: J. Phys. Soc. Jpn Volume: 79 Pages: 043702(4)
  • Peer Reviewed
• [Journal Article] (2009)
  • Author(s): F. Iwase, K. Sugiura, K. Furukawa and T. Nakamura
  • Journal Title: J. Phys. Soc. Jpn Volume: 78 Pages: 104717(7)
  • Peer Reviewed
• [Journal Article] (2009)
  • Author(s): K. Furukawa, T. Hara and T. Nakamura
  • Journal Title: J. Phys. Soc. Jpn Volume: 78 Pages: 104713(6)
  • Peer Reviewed
• [Presentation] Pulsed ESR Study on Material and Biofunctional Spin Science (2011)
  • Author(s): Toshikazu Nakamura
  • Organizer: International Workshop"Advanced ESR Studies for New Frontiers in Biofunctional Spin Science and Technology"
  • Place of Presentation: Takigawa Memorial Hall, Kobe University, Japan
  • Year and Date: 20111113-14
• [Presentation] 分子科学研究所におけるESR研究 (2011)
  • Author(s): 中村敏和
  • Organizer: 第27回ESR応用計測研究会2010年度ルミネッセンス年代測定研究会
  • Place of Presentation: 海洋研究開発機構横浜研究所三好講堂
  • Year and Date: 20110302-04
• [Presentation] Advanced ESR Study on Molecular-based Conductors (2010)
  • Author(s): Toshikazu Nakamura
  • Organizer: Asia-Pacific EPR/ESR Symposium
  • Place of Presentation: International Convention Center, Jeju, Republic of Korea
  • Year and Date: 20101010-14
• [Presentation] Competed Electronic Phases in(TMTTF) 2X (2009)
  • Author(s): Toshikazu Nakamura
  • Organizer: International Workshop Electron Magnetic Resonance of Strongly Correlated Spin Systems(EMRSCS2009)
  • Place of Presentation: Takigawa Memorial Hall, Kobe University, Japan
  • Year and Date: 20091108-09
• [Remarks]
  • URL: http://naka-w.ims.ac.jp/
• [Remarks]
  • URL: http://www.ims.ac.jp/know/material/nakamura/nakamura.html