Electron, hole, and exciton spectra in a quantum wire crossing the quantum well
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 (hol...
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| Veröffentlicht in: | Semiconductor Physics Quantum Electronics & Optoelectronics |
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| Datum: | 2007 |
| Hauptverfasser: | , , |
| Format: | Artikel |
| Sprache: | English |
| Veröffentlicht: |
Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України
2007
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| Online Zugang: | https://nasplib.isofts.kiev.ua/handle/123456789/118122 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Zitieren: | 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. |
Institution
Digital Library of Periodicals of National Academy of Sciences of Ukraine| Zusammenfassung: | 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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| ISSN: | 1560-8034 |