RELATIVISTIC THEORY OF TAMM SURFACE STATES

被引：41

作者：

DAVISON, SG

STESLICKA, M

机构：

[1] Quantum Theory Group, Departments of Applied Mathematics and Physics, University of Waterloo, Ont.

来源：

JOURNAL OF PHYSICS PART C SOLID STATE PHYSICS | 1969年 / 2卷 / 10期

关键词：

D O I：

10.1088/0022-3719/2/10/314

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

A relativistic study is made of the surface states of one-dimensional heavy atomic crystals. Adopting Tamm's procedure, the Dirac equation is solved for a perturbed Kronig-Penney potential. Depending on certain existence conditions, the surface states can be classified into two categories, called relativistic Tamm and Dirac surfaces states. In the non-relativistic limit, the Dirac states disappear and the relativistic Tamm states become the well-known Tamm surface states. A detailed discussion is given of the surface energy spectrum.

引用

页码：1802 / +

页数：1

共 17 条

[11] SURFACE STATES IN A ONE-DIMENSIONAL PERFECT SEMI-INFINITE CRYSTAL [J].

PHARISEAU, P .

PHYSICA, 1960, 26 (09) :737-743

[12]

SAXON DS, 1949, PHILIPS RES REP, V4, P81

[13] SURFACE STATES OF A DEFORMED 1-DIMENSIONAL CRYSTAL [J].

STESLICKA, M ;

WOJCIECHOWSKI, KF .

PHYSICA, 1966, 32 (07) :1274-+

[14]

STESLICKA M, 1966, ACTA PHYS POL, V30, P883

[15]

STESLICKA M, IN PRESS

[16] About a possible type of electron binding on crystal surfaces. [J].

Tamm, Ig. .

ZEITSCHRIFT FUR PHYSIK, 1932, 76 (11-12) :849-850

[17] SIMPLE CALCULATION OF SURFACE STATES FOR 1-DIMENSIONAL MODELS OF CRYSTALS [J].

TOMASEK, M .

CZECHOSLOVAK JOURNAL OF PHYSICS, 1962, 12 (02) :159-&

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