Improvement of high conductivity in alumina-calcia system electride crystals by copper-substitution and clarification of its electrical conductivity mechanism
| Project/Area Number |
22605004
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
元素戦略
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| Research Institution | University of Yamanashi |
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Principal Investigator |
TANAKA Isao 山梨大学, 大学院・医学工学総合研究部, 教授 (40155114)
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| Co-Investigator(Kenkyū-buntansha) |
NAGAO Masanori 山梨大学, 大学院・医学工学総合研究部, 助教 (10512478)
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| Project Period (FY) |
2010 – 2012
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| Project Status |
Completed (Fiscal Year 2012)
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| Budget Amount *help |
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2012: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2011: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2010: ¥3,120,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥720,000)
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| Keywords | アルミン酸カルシウム / 単結晶育成 / 固液界面制御 / 還元熱処理 / エレクトライド / 電子スピン共鳴 / 銅イオン / FZ法 |
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| Research Abstract |
We succeeded to grow bubble- and subgrain-free high quality single crystals of Cu-substituted Ca12Al14O33 (Cu:C12A7) with large diameter of 15 mm by the image-focus floating zone method using halogen lamps of a coil-shape filament. Th
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Report
(4 results)
Research Products
(23 results)
