Theory of Interband Optical Absorption in Quantum Wells Based on Bulk Materials with Anisotropic Nonparabolic Bands

Authors V.V. Ivchenko1, V.S. Shcherbiuk2

1 Kherson State Maritime Academy, 20, Ushakova Prosp., 73000 Kherson, Ukraine

2 Kherson State University, 27, Universitetskaya Str., 73000 Kherson, Ukraine

Issue Volume 9, Year 2017, Number 5
Dates Received 11 July 2017; revised manuscript received 18 August 2017; published online 16 October 2017
Citation V.V. Ivchenko, V.S. Shcherbiuk, J. Nano- Electron. Phys. 9 No 5, 05012 (2017)
DOI 10.21272/jnep.9(5).05012
PACS Number(s) 73.21.Fg, 78.67.De
Keywords Interband optical absorption, Quantum well (6) , Cadmium arsenide (2) , Energy gap oscillation, “Blue shift delay”.
Annotation Theory of interband optical absorption in rectangular quantum well with infinite barriers based on materials with strong nonparabolicity and anisotropy of energy spectra is developed. The numerical calculations for three-dimensional Dirac cadmium arsenide are done. Special attention is paid to the investigation of the effects of energy gap oscillation and “blue shift delay” in this material.

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