2009 Fiscal Year Final Research Report
Theory of electron correlation effect on massless Dirac particle in molecular conductor
| Project/Area Number |
19740205
|
|---|
| Research Category |
Grant-in-Aid for Young Scientists (B)
|
| Allocation Type | Single-year Grants |
|---|
| Research Field |
Condensed matter physics II
|
|---|
| Research Institution | Nagoya University |
|---|
Principal Investigator |
KOBAYASHI Akito Nagoya University, 高等研究院, 特任講師 (80335009)
|
|---|
| Project Period (FY) |
2007 – 2009
|
| Keywords | 分子性固体 / 有機導体 |
|---|
| Research Abstract |
In the present study, anomalous properties in magnetic field was investigated theoretically treating the electron correlation effect in the Dirac cone of the molecular conductor α-(BEDT-TTF)_2I_3. It was predicted that symmetry breaking on Coulomb interaction induces the pseudo-spin XY ferromagnet and the KT transition.
|
