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Опубликовано 2001-00-00 ОрганизацияIllichivsk Educational Research Centre, Odessa State University, 68001 Illichivsk, Odessa reg., Ukraine Email: univer@ivt.ilyichevsk.odessa.ua * Institute of Physics, Wroclaw University of&nbsp;Technology, 50-370 Wroclaw, Poland ЖурналЖурнал "Физика Твердого Тела"

Two-dimensional Wannier--Mott exciton in&nbsp;a uniform electric field

Pokutnyi S.I., Tyc M.H., Salejda W., Misiewicz J.

Pokutnyi S.I., Tyc M.H., Salejda W., Misiewicz J. Two-dimensional Wannier--Mott exciton in a uniform electric field // ФТТ, 2001, том 43, выпуск 5, Стр. 888

Аннотация A new treatment of the problem of a two-dimensional Wannier--Mott exciton in a uniform electric fielfd, based on the parabolic coordinates, is presented. The quasi-stationary Hamiltonian is regularized, and the efficient numerical methods are applied. The dependence of the exciton binding energy on the electric field is computed. The results are very close to those obtained by the perturbation theory calculations.