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Relativistic and nonrelativistic Kronig–Penney models

 

作者: F. Domínguez‐Adame,  

 

期刊: American Journal of Physics  （AIP Available online 1987）
卷期: Volume 55, issue 11  

页码: 1003-1006

 

ISSN:0002-9505

 

年代: 1987

 

DOI:10.1119/1.14922

 

出版商: American Association of Physics Teachers

 

关键词: WAVE FUNCTIONS;DISPERSION RELATIONS;GREEN FUNCTION;BLOCH THEORY;ONE−DIMENSIONAL CALCULATIONS;ELECTRONIC STRUCTURE;DIRAC EQUATION;BAND THEORY

 

数据来源: AIP

 

摘要:

The wavefunction and the Kronig–Penney dispersion relation of an electron moving in a one‐dimensional periodic array of delta potentials are found, in the relativistic as well as in the nonrelativistic case. The Green’s function method and Bloch’s theorem are used in a simple form.

 

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