Electric Field Effects in Parabolic Quantum Wells

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概要

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• Within the framework of the effective mass approximation, a theoretical study of energy level shift and field-induced tunneling in parabolic quantum wells is presented. Energy level shifts in infinite and finite parabolic quantum wells are calculated from the time-independent Schrodinger equation using the inverse power method, incorporating the position-dependence of the effective mass. The time evolution of an electron wavepackage is shown by the application of the time-development operator according to the time-dependent Schrodinger equation. Tunneling probability and tunneling lifetime in parabolic quantum welts based on the time-dependent Schrodinger operator are evaluated versus applied field.

• 社団法人応用物理学会の論文
• 1991-04-15

著者

• Juang C

  Electronics Department Ming Hsin College

• JUANG C.

  Material Research Laboratories, ITRI

関連論文

• Electric Field Effects in Parabolic Quantum Wells

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