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    题名: EXAFS determination of bond lengths in Zn1-xMnx Se
    作者: 彭維鋒;Pong, Way-faung;Bunker, B. A.
    贡献者: 淡江大學物理學系
    日期: 1987-01-01
    上传时间: 2009-12-31 10:36:42 (UTC+8)
    出版者: Materials Research Society
    摘要: EXAFS has been used to determine bond lengths in the diluted magnetic semiconductor Zn1−xMnxSe. These alloys change from a cubic (zincblende) crystal structure to a hexagonal (wurtzite) structure as a function of composition, with the transition at x ≈ 0.3. Although x-ray diffraction measurements show the lattice parameter to change by approximately 0.2Å through the series and the crystal structure changes from cubic to hexagonal, the nearestneighbor bond distances show no change within the experimental uncertainty of 0.0Å.
    關聯: Materials research society. Symposium. Proceedings 89, pp.231
    DOI: 10.1557/PROC-89-231
    显示于类别:[物理學系暨研究所] 期刊論文





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