Ultrahigh-Pressure Measurement in the Multimegabar Range by Energy-Domain Synchrotron Radiation 57Fe-Mössbauer Spectroscopy Using Focused X-rays
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概要
- 論文の詳細を見る
Energy-domain synchrotron radiation Mössbauer spectroscopy was performed by a single-line Mössbauer filtering technique and focusing X-ray optics. Pure nuclear Bragg reflection from a heated 57FeBO3 single crystal was used for a neV-order-bandwidth ultrahigh-energy-resolution X-ray analyzer. As an example of small-target research, the Mössbauer transmission spectrum of polycrystalline iron metal was observed using a diamond anvil cell at multimegabar pressures ($>$250 GPa) for the first time.
- Japan Society of Applied Physicsの論文
- 2007-04-25
著者
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MITSUI Takaya
Japan Atomic Energy Agency
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SETO Makoto
Japan Atomic Energy Agency
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HIRAO Naohisa
Japan Synchrotron Radiation Research Institute
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OHISHI Yasuo
Japan Synchrotron Radiation Research Institute
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Kobayashi Yasuhiro
Research Reactor Institute Kyoto University
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Higashitaniguchi Satoshi
Research Reactor Institute Kyoto University
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Masuda Ryo
Research Reactor Institute Kyoto University
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Hirao Naohisa
Japan Synchrotron Radiation Research Institute, 1-1-1 Kouto, Sayo-cho, Sayo-gun, Hyogo 679-5198, Japan
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Ohishi Yasuo
Japan Synchrotron Radiation Institute, Sayo, Hyogo 679-5198, Japan
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Ohishi Yasuo
Japan Synchrotron Radiation Research Institute, 1-1-1 Kouto, Sayo-cho, Sayo-gun, Hyogo 679-5198, Japan
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Higashitaniguchi Satoshi
Research Reactor Institute, Kyoto University, Kumatori, Sennan-gun, Osaka 590-0494, Japan
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Masuda Ryo
Research Reactor Institute, Kyoto University, Kumatori, Sennan-gun, Osaka 590-0494, Japan
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Seto Makoto
Japan Atomic Energy Agency, 1-1-1 Kouto, Sayo-cho, Sayo-gun, Hyogo 679-5148, Japan
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Mitsui Takaya
Japan Atomic Energy Agency, 1-1-1 Kouto, Sayo-cho, Sayo-gun, Hyogo 679-5148, Japan
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