ON THE PRIMARY MECHANISM OF SURFACE ROUGHENING - THE AG(110) CASE

被引：24

作者：

BRACCO, G

MALO, C

MOSES, CJ

TATAREK, R

机构：

[1] UTICA COLL,DEPT PHYS,UTICA,NY 13502

[2] CNR,CFSBT,I-16146 GENOA,ITALY

来源：

SURFACE SCIENCE | 1993年 / 287卷

关键词：

D O I：

10.1016/0039-6028(93)91090-C

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The surface roughening transition of Ag(110) is investigated using energy-resolved He beam scattering. The analysis is carried out on the specular peak along the [001] crystal direction and in the out-of-phase condition. Anomalous decreasing of the peak intensity above 700 K is observed. The behavior of the incoherent intensity rules out anharmonic effects. Finally, peak shape analysis sets the roughening temperature at 910 +/- 15 K.

引用

收藏

页码：871 / 875

页数：5

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