2012 Fiscal Year Final Research Report
Charge transfer and charge disproportionation in A-site-orderedpervoskite oxides
| Project/Area Number |
22740227
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Condensed matter physics II
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| Research Institution | Kyoto University |
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Principal Investigator |
SAITO Takashi 京都大学, 化学研究所, 助教 (40378857)
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| Project Period (FY) |
2010 – 2012
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| Keywords | 強相関系 / 遷移金属酸化物 / 異常高原子価イオン |
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| Research Abstract |
Unusually high valent cations are known have exotic electronic structure and cause interesting physical properties. In this project, charge disproportionation and charge transfer phenomena in A-site-ordered perovskites CaCu3Fe4O12 and LaCu3Fe4O12 containing unusually high valent cations were investigated and the mechanisms of these unusual phenomena were explained systematically. Such understandings will enable to design and develop novel functional materials.
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Research Products
(19 results)
