This HTML5 document contains 39 embedded RDF statements represented using HTML+Microdata notation.

The embedded RDF content will be recognized by any processor of HTML5 Microdata.

Namespace Prefixes

PrefixIRI
n18http://linked.opendata.cz/resource/domain/vavai/vysledek/RIV%2F68378271%3A_____%2F14%3A00439226%21RIV15-GA0-68378271/
dctermshttp://purl.org/dc/terms/
n17http://linked.opendata.cz/resource/domain/vavai/riv/tvurce/
n6http://linked.opendata.cz/resource/domain/vavai/projekt/
n7http://linked.opendata.cz/ontology/domain/vavai/
shttp://schema.org/
skoshttp://www.w3.org/2004/02/skos/core#
n4http://linked.opendata.cz/ontology/domain/vavai/riv/
n9http://bibframe.org/vocab/
n2http://linked.opendata.cz/resource/domain/vavai/vysledek/
rdfhttp://www.w3.org/1999/02/22-rdf-syntax-ns#
n14http://linked.opendata.cz/ontology/domain/vavai/riv/klicoveSlovo/
n5http://linked.opendata.cz/ontology/domain/vavai/riv/duvernostUdaju/
xsdhhttp://www.w3.org/2001/XMLSchema#
n16http://linked.opendata.cz/ontology/domain/vavai/riv/aktivita/
n13http://linked.opendata.cz/ontology/domain/vavai/riv/jazykVysledku/
n15http://linked.opendata.cz/ontology/domain/vavai/riv/druhVysledku/
n12http://linked.opendata.cz/ontology/domain/vavai/riv/obor/
n8http://reference.data.gov.uk/id/gregorian-year/

Statements

Subject Item
n2:RIV%2F68378271%3A_____%2F14%3A00439226%21RIV15-GA0-68378271
rdf:type
n7:Vysledek skos:Concept
dcterms:description
Using the dynamical mean-field approximation we investigate the formation of excitonic condensate in the two-band Hubbard model in the vicinity of the spin-state transition. With temperature and band filling as the control parameters we realize all symmetry allowed spin-triplet excitonic phases, some exhibiting a ferromagnetic polarization. While the transitions are first order at low temperatures, at elevated temperatures continuous transitions are found that give rise to a multicritical point. Rapid but continuous transition between ferromagnetic and nonmagnetic excitonic phases allows switching of uniform magnetization by small changes of chemical potential. Using the dynamical mean-field approximation we investigate the formation of excitonic condensate in the two-band Hubbard model in the vicinity of the spin-state transition. With temperature and band filling as the control parameters we realize all symmetry allowed spin-triplet excitonic phases, some exhibiting a ferromagnetic polarization. While the transitions are first order at low temperatures, at elevated temperatures continuous transitions are found that give rise to a multicritical point. Rapid but continuous transition between ferromagnetic and nonmagnetic excitonic phases allows switching of uniform magnetization by small changes of chemical potential.
dcterms:title
Phase diagram of exciton condensate in doped two-band Hubbard model Phase diagram of exciton condensate in doped two-band Hubbard model
skos:prefLabel
Phase diagram of exciton condensate in doped two-band Hubbard model Phase diagram of exciton condensate in doped two-band Hubbard model
skos:notation
RIV/68378271:_____/14:00439226!RIV15-GA0-68378271
n4:aktivita
n16:I n16:P
n4:aktivity
I, P(GA13-25251S)
n4:cisloPeriodika
23
n4:dodaniDat
n8:2015
n4:domaciTvurceVysledku
n17:5523168
n4:druhVysledku
n15:J
n4:duvernostUdaju
n5:S
n4:entitaPredkladatele
n18:predkladatel
n4:idSjednocenehoVysledku
36392
n4:idVysledku
RIV/68378271:_____/14:00439226
n4:jazykVysledku
n13:eng
n4:klicovaSlova
Hubbard model; spin-state transition; semiconductor-semimetal transition
n4:klicoveSlovo
n14:semiconductor-semimetal%20transition n14:Hubbard%20model n14:spin-state%20transition
n4:kodStatuVydavatele
US - Spojené státy americké
n4:kontrolniKodProRIV
[D77663406893]
n4:nazevZdroje
Physical Review. B
n4:obor
n12:BM
n4:pocetDomacichTvurcuVysledku
1
n4:pocetTvurcuVysledku
1
n4:projekt
n6:GA13-25251S
n4:rokUplatneniVysledku
n8:2014
n4:svazekPeriodika
90
n4:tvurceVysledku
Kuneš, Jan
n4:wos
000346825400007
s:issn
1098-0121
s:numberOfPages
8
n9:doi
10.1103/PhysRevB.90.235140