2007年3月
Formation probability for enantiomorphic crystals (with the space groups of P6(2)22 and P6(4)22) in transition-metal disilicides with the C40 structure as determined by convergent-beam electron diffraction
INTERMETALLICS
- ,
- ,
- 巻
- 15
- 号
- 3
- 開始ページ
- 245
- 終了ページ
- 252
- 記述言語
- 英語
- 掲載種別
- 研究論文(学術雑誌)
- DOI
- 10.1016/j.intermet.2006.05.010
- 出版者・発行元
- ELSEVIER SCI LTD
The new CBED (convergent-beam electron diffraction) method we proposed recently for enantiomorph identification has successfully been applied to polycrystals of TaSi2 and NbSi2 with the C40 structure in order to determine the probability for the formation of enantiomorphic crystals (those belonging to the space groups of P6(2)22 and P6(4)22). To the best of the authors' knowledge, this is the first assessment for the formation probability of enantiomorphic crystals for optically opaque inorganic crystals. Although the formation probability varies from sample to sample, it tends to be statistically equal for the enantiomorphic pairs of crystals as the number of samples investigated increases, in agreement with other results so far obtained for many organic crystals. (c) 2006 Elsevier Ltd. All rights reserved.
- リンク情報
- ID情報
-
- DOI : 10.1016/j.intermet.2006.05.010
- ISSN : 0966-9795
- Web of Science ID : WOS:000244627900004