Theoretical Study of Structures of Solid Oxygen under High Pressure
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概要
- 論文の詳細を見る
The structure of solid oxygen under high pressure is studied up to 6 GPa with no empirical parameters. The potential of the crystal is described by superposition of O_2 pair potentials calculated by the ab initio method. Structural optimization is achieved with this potential energy surface. The monoclinic structure is stable up to 6 GPa and a monoclinic-orthorhombic structural transition is not found. The pressure dependence of lattice constants agrees with the result of recent X-ray diffraction experiments.
- 社団法人日本物理学会の論文
- 2002-02-15
著者
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Makoshi Kenji
Faculty Of Engineering Science Osaka University
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Makoshi Kenji
Faculty Of Science Himeji Institute Of Technology:japan Synchrotron Radiation Research Institute (ja
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Shima Nobuyuki
Faculty Of Science Himeji Institute Of Technology
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NOZAWA Kazuki
Faculty of Science, Himeji Institute of Technology
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Nozawa Kazuki
Faculty Of Science Himeji Institute Of Technology:japan Synchrotron Radiation Research Institute (ja
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Shima Nobuyuki
Faculty of Science, Himeji Institute of Technology
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Nozawa Kazuki
Faculty of Engineering, Gifu University, Gifu 501-1193, Japan
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