Theory on new properties of Dirac electron system in molecular conductor

2014 Fiscal Year Final Research Report

• Project/Area Number: 22540366
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Condensed matter physics II
• Research Institution: Nagoya University
• Principal Investigator: KOBAYASHI Akito 名古屋大学, 理学(系)研究科(研究院), 准教授 (80335009)
• Co-Investigator(Renkei-kenkyūsha): SUZUMURA Yoshikazu 名古屋大学, 大学院理学研究科, 名誉教授 (90108449)
• Project Period (FY): 2010-04-01 – 2015-03-31
• Keywords: 分子性導体 / ディラック電子系 / 傾斜ディラックコーン / 分子自由度 / 電子間相互作用

Outline of Final Research Achievements

Mechanisms of anomalous properties observed in molecular Dirac electron system were studied theoretically, and possible mechanisms of anomalous temperature dependences in resistivity and NMR experiments were proposed. In addition, new Dirac electron systems ware searched among molecular conductors, and several candidates were suggested. As a result, a new aspect in the solid state physics of Dirac electron system was developed.

Free Research Field

物性物理学