SURFACE STATES IN LINEAR CHAIN WITH NEXT-NEAREST-NEIGHBOUR INTERACTIONS

被引：10

作者：

FAIRBAIRN, WM

机构：

[1] University of Lancaster, Department of Physics, Lancaster, England

来源：

SURFACE SCIENCE | 1968年 / 9卷 / 03期

关键词：

D O I：

10.1016/0039-6028(68)90147-7

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 semi-infinite chain of identical atoms is discussed using molecular orbital theory including next-nearest-neighbour interactions. It is shown that localized electronic surface states can exist in this model, the maximum number possible being two. The number which occur depends on the relative magnitudes of the various interactions. In all cases the energy of any surface state which exists is found to lie outwith the band of energy for the volume (i.e. non-localized) electronic states. © 1968.

引用

页码：439 / +

页数：1

共 6 条

[1] ELECTRONIC STATES OF PURE CRYSTALS - NEXT-NEAREST-NEIGHBOUR APPROXIMATION [J].