Quantum Well Models for Low-Dimensional Structures as Anharmonic Oscillators with Two and Three Minima

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By symbolic-numeric power series method the one-dimensional Shr̈odinger's equation with double- and triple-well potentials is solved. The energy spectra and wave function depending on the potential parameters are calculated. It is shown that magnitude of energy splitting is very sensitive to the form of the potential function.

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I Belyaeva

Belgorod State University

Email: Ibelyaeva@bsu.edu.ru
Кафедра математического анализа; Белгородский государственный университет; Belgorod State University

N Chekanov

Stary Oskol Technological Instituteof the Moscow Institute of Steel and Alloys

Email: chekanov@bsu.edu.ru
Кафедра физики; Старооскольский технологический институтНационального исследовательского технологического университета МИСиС; Stary Oskol Technological Instituteof the Moscow Institute of Steel and Alloys

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