SURFACE CORE-LEVEL SHIFT OF LEAD SULFIDE

被引：26

作者：

PAOLUCCI, G ^{[1
]}

PRINCE, KC ^{[1
]}

机构：

[1] FORSCHUNGSZENTRUM JULICH, INST GRENZFLACHENFORSCH & VAKUUMPHYS, W-5170 JULICH 1, GERMANY

来源：

PHYSICAL REVIEW B | 1990年 / 41卷 / 06期

关键词：

D O I：

10.1103/PhysRevB.41.3851

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The results of a photoemission study of the surface core-level shift of the Pb 5d level in the semiconductor PbS are reported. We found no surface shift within an experimental error of 0.1 eV. Since this compound is highly ionic, this result is inconsistent with the theory that ionicity determines surface core-level shifts. However, the shift may be used to show that the heat of segregation of Bi in PbS is zero. © 1990 The American Physical Society.

引用

页码：3851 / 3853

页数：3

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