中国物理B ›› 1995, Vol. 4 ›› Issue (3): 219-224.doi: 10.1088/1004-423X/4/3/008
赵汝光, 胡川, 张云, 贾金锋, 杨威生
ZHAO RU-GUANG (赵汝光), HU CHUAN (胡川), ZHANG YUN (张云), JIA JIN-FENG (贾金锋), YANG WEI-SHENG (杨威生)
摘要: In order to determine the structure of complex and/or stepped surfaces that are very difficult to or even beyond the capability of the full dynamic low-energy electron diffraction calculation, recently we have proposed the quasi-kinematic low-energy electron diffraction (QKLEED) approach and employed it to solve the structure of some important surfaces such as Si(111)-(31/2×31/2) R30°-Al and Si(111)-(31/2×31/2) R30°-Ag. In the present paper, following the highlights of QKLEED we give the latest application of it, i.e., the structural determination of the Si(111)-(31/2×31/2) R30°-Au, Si(111)-(31/2×31/2) R30°-Sn, and Pd(001)-c(2×2)-Mn surfaces.
中图分类号: (Structure of clean surfaces (and surface reconstruction))