Band structure of a periodic potential with two wells and two barriers per period
作者:
H. X. Jiang,
J. Y. Lin,
期刊:
American Journal of Physics
(AIP Available online 1987)
卷期:
Volume 55,
issue 5
页码: 462-465
ISSN:0002-9505
年代: 1987
DOI:10.1119/1.15131
出版商: American Association of Physics Teachers
关键词: BAND STRUCTURE;BAND THEORY CALCULATIONS;POTENTIAL BARRIER;SUPERLATTICES;SOLIDS
数据来源: AIP
摘要:
The energy bands of electrons in a one‐dimensional periodic potential consisting of two different rectangular barriers and wells per period are calculated. The variation of the energy band structure as a function of the size of the wells in each period is presented. The results can be used to obtain the energy scheme of a superlattice with the layer structure of this model. The method used can be applied to solve for the band structure of an electron in a periodic potential consisting of multiple barriers per period.
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