Study of Quantum state under high pressure and low temperature using new type of pressure cell
Project/Area Number |
22740231
|
Research Category |
Grant-in-Aid for Young Scientists (B)
|
Allocation Type | Single-year Grants |
Research Field |
Condensed matter physics II
|
Research Institution | Kobe University |
Principal Investigator |
|
Project Period (FY) |
2010 – 2011
|
Project Status |
Completed (Fiscal Year 2011)
|
Budget Amount *help |
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2011: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2010: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
|
Keywords | 高圧 / 低温 / NMR / 高圧セル |
Research Abstract |
We looked for the quantum state at low temperature using new type of pressure cell. In ferromagnet UGe_2, we specified the position of quantum critical endpoint which appears under high pressure and magnetic field. This quantum critical endpoint recently attracts attention as a new type of critical point at zero temperature. We also investigated the pressure variation of the transition temperature of perovskite-Fe-based superconductors.
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Report
(3 results)
Research Products
(22 results)