| Co-Investigator(Kenkyū-buntansha) |
AKASAKA Masahide 島根大学, 総合理工学研究科, 教授 (20202509)
KURIBAYASHI Takahiro 東北大学, 大学院・理学研究科, 助教 (20302086)
NFUKAZAWA Hiroshi 独立行政法人日本原子力研究開発機構, 量子ビーム応用研究部門, 主任研究員 (30370464)
SANO Asami 独立行政法人日本原子力研究開発機構, 量子ビーム応用研究部門, 研究員 (30547104)
UTSUMI Wataru 独立行政法人日本原子力研究開発機構, 量子ビーム応用研究部門, 研究推進室長 (60193918)
神山 崇 高エネルギー加速器研究機構, 物質構造科学研究所, 教授 (60194982)
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| Budget Amount *help |
¥69,940,000 (Direct Cost: ¥53,800,000、Indirect Cost: ¥16,140,000)
Fiscal Year 2012: ¥13,780,000 (Direct Cost: ¥10,600,000、Indirect Cost: ¥3,180,000)
Fiscal Year 2011: ¥13,780,000 (Direct Cost: ¥10,600,000、Indirect Cost: ¥3,180,000)
Fiscal Year 2010: ¥8,840,000 (Direct Cost: ¥6,800,000、Indirect Cost: ¥2,040,000)
Fiscal Year 2009: ¥8,840,000 (Direct Cost: ¥6,800,000、Indirect Cost: ¥2,040,000)
Fiscal Year 2008: ¥24,700,000 (Direct Cost: ¥19,000,000、Indirect Cost: ¥5,700,000)
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| Research Abstract |
More and more application of neutron diffraction technique is expected in the field of mineral physics in the near future. Crystallographic information about hydrogen positions in some important hydrous minerals was successfully obtained in quite wide range of pressure-temperature conditions. These could give some new insights of hydrogen positions in some mantle minerals, a pressure-induced hydrogen-bond symmetrization mechanism, the relationship between specific thermal expansion and dynamical behavior of hydrogen atoms, and the relationship between cationic substitution and hydrogen positions in some crustal minerals.
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