Valentin Peschansky and puzzles of magnetotransport
We study two-dimensional electronic gas (2DEG) in the background of the Aharonov–Bohm and constant magnetic fields. The problem of ambiguity of the solutions of the Schrödinger equation is investigated by introducing a finite radius of the flux tube, which then set to zero. Wave functions and spectr...
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| Опубліковано в: : | Физика низких температур |
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| Дата: | 2011 |
| Автори: | , , |
| Формат: | Стаття |
| Мова: | Англійська |
| Опубліковано: |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
2011
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| Онлайн доступ: | https://nasplib.isofts.kiev.ua/handle/123456789/118793 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Valentin Peschansky and puzzles of magnetotransport / A.O. Slobodeniuk, S.G. Sharapov, V.M. Loktev // Физика низких температур. — 2011. — Т. 37, № 11. — С. 1181–1189. — Бібліогр.: 18 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1862723521449295872 |
|---|---|
| author | Slobodeniuk, A.O. Sharapov, S.G. Loktev, V.M. |
| author_facet | Slobodeniuk, A.O. Sharapov, S.G. Loktev, V.M. |
| citation_txt | Valentin Peschansky and puzzles of magnetotransport / A.O. Slobodeniuk, S.G. Sharapov, V.M. Loktev // Физика низких температур. — 2011. — Т. 37, № 11. — С. 1181–1189. — Бібліогр.: 18 назв. — англ. |
| collection | DSpace DC |
| container_title | Физика низких температур |
| description | We study two-dimensional electronic gas (2DEG) in the background of the Aharonov–Bohm and constant magnetic fields. The problem of ambiguity of the solutions of the Schrödinger equation is investigated by introducing a finite radius of the flux tube, which then set to zero. Wave functions and spectrum of the 2DEG Hamiltonian are used to construct an expression for the local density of states (LDOS). We obtain that LDOS has a depletion near the origin of the vortex and new peaks, which can't be explained by using Landau levels theory.
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| first_indexed | 2025-12-07T18:41:47Z |
| format | Article |
| fulltext | |
| id | nasplib_isofts_kiev_ua-123456789-118793 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 0132-6414 |
| language | English |
| last_indexed | 2025-12-07T18:41:47Z |
| publishDate | 2011 |
| publisher | Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України |
| record_format | dspace |
| spelling | Slobodeniuk, A.O. Sharapov, S.G. Loktev, V.M. 2017-05-31T08:57:50Z 2017-05-31T08:57:50Z 2011 Valentin Peschansky and puzzles of magnetotransport / A.O. Slobodeniuk, S.G. Sharapov, V.M. Loktev // Физика низких температур. — 2011. — Т. 37, № 11. — С. 1181–1189. — Бібліогр.: 18 назв. — англ. 0132-6414 PACS: 71.10.Ca, 73.22.Dj, 76.40.+b https://nasplib.isofts.kiev.ua/handle/123456789/118793 We study two-dimensional electronic gas (2DEG) in the background of the Aharonov–Bohm and constant magnetic fields. The problem of ambiguity of the solutions of the Schrödinger equation is investigated by introducing a finite radius of the flux tube, which then set to zero. Wave functions and spectrum of the 2DEG Hamiltonian are used to construct an expression for the local density of states (LDOS). We obtain that LDOS has a depletion near the origin of the vortex and new peaks, which can't be explained by using Landau levels theory. We thank V.P. Gusynin for stimulating discussions. This work was supported by the SCOPES grant No. IZ73Z0_128026 of Swiss NSF, by the grant SIMTECH No. 246937 of the European FP7 program and by the Program of Fundamental Research of the Physics and Astronomy Division of the National Academy of Sciences of Ukraine. A.O.S. and S.G.S. were also supported by SFFR-RFBR grant “Application of string theory and field theory methods to nonlinear phenomena in low dimensional systems”. en Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України Физика низких температур Современные проблемы низкотемпературной физики конденсированного состояния Valentin Peschansky and puzzles of magnetotransport Article published earlier |
| spellingShingle | Valentin Peschansky and puzzles of magnetotransport Slobodeniuk, A.O. Sharapov, S.G. Loktev, V.M. Современные проблемы низкотемпературной физики конденсированного состояния |
| title | Valentin Peschansky and puzzles of magnetotransport |
| title_full | Valentin Peschansky and puzzles of magnetotransport |
| title_fullStr | Valentin Peschansky and puzzles of magnetotransport |
| title_full_unstemmed | Valentin Peschansky and puzzles of magnetotransport |
| title_short | Valentin Peschansky and puzzles of magnetotransport |
| title_sort | valentin peschansky and puzzles of magnetotransport |
| topic | Современные проблемы низкотемпературной физики конденсированного состояния |
| topic_facet | Современные проблемы низкотемпературной физики конденсированного состояния |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/118793 |
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