Electron, hole, and exciton spectra in a quantum wire crossing the quantum well

Домашня сторінка
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Фізико-технічні та математичні науки
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Відділення фізики і астрономії
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Semiconductor Physics Quantum Electronics & Optoelectronics
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Semiconductor Physics Quantum Electronics & Optoelectronics, 2007, том 10
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Semicond. Physics Quantum Electronics & Optoelectronics, 2007, № 3
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Electron, hole, and exciton spectra in a quantum wire crossing the quantum well

Makhanets, O.M. ; Gryschuk, A.M. ; Tkach, M.V.

Інший ID: PACS 73.21.La, 73.21.Hb, 73.21.Fg

URI: http://dspace.nbuv.gov.ua/handle/123456789/118122

Посилання: Electron, hole, and exciton spectra in a quantum wire crossing the quantum well / О.М. Makhanets, А.М. Gryschuk, М.V. Tkach // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2007. — Т. 10, № 3. — С. 51-57. — Бібліогр.: 12 назв. — англ.

Дата: 2007

Завантажень: 293

Electron, hole, and exciton spectra in a quantum wire crossing the quantum well

Анотація:

The electron, hole, and exciton energy spectra are calculated within the effective mass and rectangular potential approximations for a combined semiconductor nanoheterosystem consisting of a cylindrical semiconductor quantum wire crossing the plane quantum well. It is shown that the electron (hole) in such a system is characterized by five quantum numbers related to five degrees of freedom for a quasiparticle. The dependences of the quasiparticle energy on the quantum wire radius and the quantum well width are researched.

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