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Accession number;02A0335459
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| Title;Absorption measurement of MnO under ultra high pressure. |
| Author;
IZAKI DAISUKE
(Osakadai Daigakuinkisoko)
MITA YOSHIMI
(Osakadai Daigakuinkisoko)
KOBAYASHI HIROMICHI
(Osakadai Daigakuinkisoko)
ENDO SHOICHI
(Osakadai Kyokugense)
MOCHIZUKI SHOSUKE
(Nihon Univ., Coll. of Humanit. and Sci.)
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Journal Title;Program and Abstracts of Papers. High Pressure Conference of Japan
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Journal Code:L1222A
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ISSN:0917-6373
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VOL.42nd;NO.;PAGE.42(2001)
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| Figure&Table&Reference;FIG.2, REF.1 |
| Pub. Country;Japan |
| Language;Japanese |
| Abstract;The absorption edge of MnO has been measured up to 91.5 GPa using DAC in the range of 0.1-3.2 eV at room temperature.At about 75 GPa a change from a direct band gap to an indirect band gap has been found.The pressure coefficient of the two gaps are -13.+-.1.4 to-66.+-.14 meV/GPa,respectively. (author abst.) |
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