Valentin Peschansky and puzzles of magnetotransport

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dc.contributor.authorSlobodeniuk, A.O.
dc.contributor.authorSharapov, S.G.
dc.contributor.authorLoktev, V.M.
dc.date.accessioned2017-05-31T08:57:50Z
dc.date.available2017-05-31T08:57:50Z
dc.date.issued2011
dc.description.abstractWe 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.uk_UA
dc.description.sponsorshipWe 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”.uk_UA
dc.identifier.citationValentin 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.uk_UA
dc.identifier.issn0132-6414
dc.identifier.otherPACS: 71.10.Ca, 73.22.Dj, 76.40.+b
dc.identifier.urihttps://nasplib.isofts.kiev.ua/handle/123456789/118793
dc.language.isoenuk_UA
dc.publisherФізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН Україниuk_UA
dc.relation.ispartofФизика низких температур
dc.statuspublished earlieruk_UA
dc.subjectСовременные проблемы низкотемпературной физики конденсированного состоянияuk_UA
dc.titleValentin Peschansky and puzzles of magnetotransportuk_UA
dc.typeArticleuk_UA

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Физика низких температур, 2011, № 11