| Co-Investigator(Kenkyū-buntansha) |
NASU Keiichiro 高エネルギー加速器研究機構, 物質構造科学研究所, 名誉教授 (90114595)
KANASAKI Junichi 大阪大学, 産業科学研究所, 准教授 (80204535)
ISHIMARU Manabu 大阪大学, 産業科学研究所, 准教授 (00264086)
YANG Jinfeng 大阪大学, 産業科学研究所, 准教授 (90362631)
吉田 博 大阪大学, 基礎工学研究科, 教授 (30133929)
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| Budget Amount *help |
¥670,800,000 (Direct Cost: ¥516,000,000、Indirect Cost: ¥154,800,000)
Fiscal Year 2011: ¥77,090,000 (Direct Cost: ¥59,300,000、Indirect Cost: ¥17,790,000)
Fiscal Year 2010: ¥81,120,000 (Direct Cost: ¥62,400,000、Indirect Cost: ¥18,720,000)
Fiscal Year 2009: ¥161,720,000 (Direct Cost: ¥124,400,000、Indirect Cost: ¥37,320,000)
Fiscal Year 2008: ¥162,760,000 (Direct Cost: ¥125,200,000、Indirect Cost: ¥37,560,000)
Fiscal Year 2007: ¥188,110,000 (Direct Cost: ¥144,700,000、Indirect Cost: ¥43,410,000)
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| Research Abstract |
In this research project, we aimed to elucidate ultrafast dynamics of photoinduced structural phase transitions in selected important typical materials, using the state-of-art experimental methods and theoretical methodology. New material phases have been discovered, and relaxation of electronically excited state has been resolved directly at femtosecond temporal domains. The develope a new time-resolved electron diffractometer, which shows outstanding performance, and ultrafast structural dynamics of metals and semiconductors have been revealed from atomic levels.
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