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Accession number;02A0335439
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| Title;X-ray Powder Diffraction of Solid Deuterium. |
| Author;
KAWAMURA HARUKI
(Himeji Inst. Technol., Fac. of Sci.)
UMEMOTO SHINTARO
(Himeji Inst. Technol., Fac. of Sci.)
AKAHAMA YUICHI
(Himeji Inst. Technol., Fac. of Sci.)
TAKEMURA KEN'ICHI
(Busshitsu・zairyokenkyukikobusshitsuken)
OISHI YASUO
(Kokidohoshahikarikenkyuse)
SHIMOMURA OSAMU
(Japan Atomic Energy Res. Inst., Kansai Res. Establishment, JPN)
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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.19(2001)
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| Figure&Table&Reference;FIG.3 |
| Pub. Country;Japan |
| Language;Japanese |
| Abstract;From optical studies, it is reported that deuterium exhibits three solid phases. The crystal structure of only phase I is now determined to be hcp with the free rotation of molecules. We performed powder x-ray diffraction experiments of solid deuterium at high pressures and low temperature. The centre of each molecule in phase II was concluded to be still on the hcp lattice. On the other hand, diffusion amount of hydrogen/deuterium in rhenium metal was also estimated from the measurements of lattice constants of Re-H/D system. (author abst.) |
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