Grazing-ion-surface interaction as a probe of surface states

被引：12

作者：

Yan, Q ^{[1
]}

Burgdorfer, J ^{[1
]}

Meyer, FW ^{[1
]}

机构：

[1] UNIV TENNESSEE,DEPT PHYS,KNOXVILLE,TN 37996

来源：

PHYSICAL REVIEW B | 1997年 / 56卷 / 03期

关键词：

D O I：

10.1103/PhysRevB.56.1589

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We propose a simple theoretical model for the study of the electronic structure of surface bands by the measurement of resonant charge transfer between localized surface electrons and grazingly incident projectiles. We present an analytic expression for the parallel Velocity dependence of the scattered charge-state fraction, and show how it can be used to estimate the Fermi level and width of the surface band.

引用

页码：1589 / 1592

页数：4

共 19 条

[1]

[Anonymous], 1993, Review of fundemental processes and applications of atoms and ions

[2] HIGH FRACTIONS OF NEGATIVE-IONS IN GRAZING SCATTERING OF FAST OXYGEN-ATOMS FROM A LIF(100) SURFACE [J].