2016
DOI: 10.1134/s1063782616110063
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Magnetospectroscopy of double HgTe/CdHgTe quantum wells

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Cited by 14 publications
(13 citation statements)
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“…Obviously, if one reduces the symmetry of 2D system, the picture of the corner states should change as well. Further, we consider -symmetric QWs grown along (013) crystallographic direction inspired by recent experimental investigations of double HgTe QWs of the same orientation 58 60 .…”
Section: Resultsmentioning
confidence: 99%
See 1 more Smart Citation
“…Obviously, if one reduces the symmetry of 2D system, the picture of the corner states should change as well. Further, we consider -symmetric QWs grown along (013) crystallographic direction inspired by recent experimental investigations of double HgTe QWs of the same orientation 58 60 .…”
Section: Resultsmentioning
confidence: 99%
“…Band structure calculations were performed by using multi-band k p Hamiltonian 49 , which directly takes into account the interactions between , , and bands in bulk materials. This model well describes the electronic states in a wide range of narrow-gap semiconductor QWs, particularly in the InAs/GaInSb 46 , 48 and HgTe/CdHgTe QWs 58 60 . In the multi-band k p Hamiltonian, we also took into account the terms, describing the strain effect arising because of the mismatch of lattice constants in the buffer, QW layers, and barriers.…”
Section: Methodsmentioning
confidence: 91%
“…Obviously, if one reduces the symmetry of 2D system, the picture of the corner states should change as well. Further, we consider C 2h -symmetric QWs grown along (013) crystallographic direction inspired by recent experimental investigations of double HgTe QWs of the same orientation [58][59][60].…”
Section: E Topological Corner Statesmentioning
confidence: 99%
“…Линия δ, которая является " продолжением" классического ЦР, соответствует переходу с уровня n = 1 ↑ на уровень n = 2 ↑ в зоне проводимости H − 1 . Магнитные поля, в которых возникают линии α и γ и затухает линия δ, соответствуют в первом случае депопуляции конечных для рассматриваемых переходов уровней Ландау n = 1 ↑ и n = 0, а во втором случае -депопуляции состояний на этих уровнях [21]. С последним переходом может быть связана слаборазличимая на уровне шума (что обусловлено близостью края поглощения в светоделителе KBr) " горизонтальная" линия поглощения с энергией 52 мэВ в интервале магнитных полей 15−20 Тл.…”
Section: результаты и обсуждениеunclassified