Theoretical Approach on Quantum Fluctuation and Phase Transition in Ferroelectric and Superconducting Oxideswith the Similar Perovskite Structure
Project/Area Number |
20540369
|
Research Category |
Grant-in-Aid for Scientific Research (C)
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Allocation Type | Single-year Grants |
Section | 一般 |
Research Field |
Mathematical physics/Fundamental condensed matter physics
|
Research Institution | Gifu University |
Principal Investigator |
|
Project Period (FY) |
2008 – 2012
|
Project Status |
Completed (Fiscal Year 2012)
|
Budget Amount *help |
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2012: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2011: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2010: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2009: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2008: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
|
Keywords | 強誘電性 / 超伝導 / ペロフスカイト酸化物 / 相転移 / 量子効果 / 相境界 / リラクサー / イオン伝導 / ペロフスカイト型酸化物 |
Research Abstract |
Recent topics in the field of ferroelectrics and superconductors were investigated from the point of view of a common quantum fluctuation and phase transition in oxides with the similar Perovskite-like structures; for example, the conditions to derive relaxor ferroelectrics in mixed perovskite oxides, the analysis of fullerene superconductivity related with Cu-oxides high-Tc superconductors.
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Report
(7 results)
Research Products
(37 results)