About: Magneto-oscillation phase anomalies in bilayer graphene with broken inversion symmetry

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About: Magneto-oscillation phase anomalies in bilayer graphene with broken inversion symmetry Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Our theory shows that magneto-oscillation phases in biased graphene bilayers, with broken inversion symmetry and a finite gap between the valence and conduction bands, behave anomalously. Similarly to unbiased bilayers, magneto-oscillations are only asymptotically periodic and for low magnetic fields reach the frequencies predicted quasiclassically. The frequencies are the same for K and K', but the quantum approach yields the valley-dependent gate-tunable phase corrections which give rise to two series of magneto-oscillations with the same frequency but shifted in phase. Our theory shows that magneto-oscillation phases in biased graphene bilayers, with broken inversion symmetry and a finite gap between the valence and conduction bands, behave anomalously. Similarly to unbiased bilayers, magneto-oscillations are only asymptotically periodic and for low magnetic fields reach the frequencies predicted quasiclassically. The frequencies are the same for K and K', but the quantum approach yields the valley-dependent gate-tunable phase corrections which give rise to two series of magneto-oscillations with the same frequency but shifted in phase. (en)
Title	Magneto-oscillation phase anomalies in bilayer graphene with broken inversion symmetry Magneto-oscillation phase anomalies in bilayer graphene with broken inversion symmetry (en)
skos:prefLabel	Magneto-oscillation phase anomalies in bilayer graphene with broken inversion symmetry Magneto-oscillation phase anomalies in bilayer graphene with broken inversion symmetry (en)
skos:notation	RIV/68378271:_____/11:00392679!RIV14-MSM-68378271
http://linked.open...avai/predkladatel	Fyzikální ústav AV ČR, v.v.i.
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(KAN400100652), P(LC510), Z(AV0Z10100521)
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Smrčka, Ludvík Goncharuk, Natalya
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Fyzikální ústav AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	210271
http://linked.open...ai/riv/idVysledku	RIV/68378271:_____/11:00392679
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	biased bilayer graphene; Landau plot; magneto-oscillation phase (en)
http://linked.open.../riv/klicoveSlovo	Landau plot biased bilayer graphene magneto-oscillation phase
http://linked.open...ontrolniKodProRIV	[B5D7C7A71FC5]
http://linked.open...v/mistoKonaniAkce	Seoul
http://linked.open...i/riv/mistoVydani	Melville
http://linked.open...i/riv/nazevZdroje	PHYSICS OF SEMICONDUCTORS: 30th International Conference on the Physics of Semiconductors
http://linked.open...in/vavai/riv/obor	BM
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...vavai/riv/projekt	Center of nanotechnology and materials for nanoelectronics Structures for spintronics and quantum phenomena created by electron beam lithography
http://linked.open...UplatneniVysledku	2011
http://linked.open...iv/tvurceVysledku	Smrčka, Ludvík Goncharuk, Natalya
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open...ain/vavai/riv/wos	000301053000390
http://linked.open.../riv/zahajeniAkce	2010-07-25 (xsd:date)
http://linked.open...n/vavai/riv/zamer	Physics and technology of nanostructures, surfaces and thin films
number of pages	2 (xsd:int)
http://bibframe.org/vocab/doi	10.1063/1.3666629
http://purl.org/ne...btex#hasPublisher	AIP
https://schema.org/isbn	978-0-7354-1002-2

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