Devil's staircase in Pb/Si(111) ordered phases

被引:78
作者
Hupalo, M [1 ]
Schmalian, J
Tringides, MC
机构
[1] Iowa State Univ, Dept Phys, Ames, IA 50011 USA
[2] US DOE, Ames Lab, Ames, IA 50011 USA
关键词
D O I
10.1103/PhysRevLett.90.216106
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
With scanning tunneling microscopy we have found that ordered phases in Pb/Si(111) are one of the best examples of the "devil's staircase" phase diagram. Phases within a narrow coverage range (1.2<theta<1.3 monolayers) are constructed with the rules similar to the ones found in theoretical models.
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页数:4
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