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Phases of the excitonic condensate in two-layer graphene

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Phases of the excitonic condensate in two-layer graphene. / Suprunenko, Yevhen F.; Cheianov, Vadim; Falko, Vladimir.
In: Physical review B, Vol. 86, No. 15, 155405, 04.10.2012.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Harvard

Suprunenko, YF, Cheianov, V & Falko, V 2012, 'Phases of the excitonic condensate in two-layer graphene', Physical review B, vol. 86, no. 15, 155405. https://doi.org/10.1103/PhysRevB.86.155405

APA

Suprunenko, Y. F., Cheianov, V., & Falko, V. (2012). Phases of the excitonic condensate in two-layer graphene. Physical review B, 86(15), Article 155405. https://doi.org/10.1103/PhysRevB.86.155405

Vancouver

Suprunenko YF, Cheianov V, Falko V. Phases of the excitonic condensate in two-layer graphene. Physical review B. 2012 Oct 4;86(15):155405. doi: 10.1103/PhysRevB.86.155405

Author

Suprunenko, Yevhen F. ; Cheianov, Vadim ; Falko, Vladimir. / Phases of the excitonic condensate in two-layer graphene. In: Physical review B. 2012 ; Vol. 86, No. 15.

Bibtex

@article{e4dcb89dc8464f448f81adfb1c3ea5e4,
title = "Phases of the excitonic condensate in two-layer graphene",
abstract = "Two graphene monolayers that are oppositely charged and placed close to each other are considered. Taking into account valley and spin degeneracy of electrons, we analyze the symmetry of the excitonic insulator states in such a system and build a phase diagram that takes into account the effect of the symmetry breaking due to the external in-plane magnetic field and the carrier density imbalance between the layers.",
keywords = "SYSTEMS, SUPERCONDUCTIVITY, INSULATOR, GAS, SUPERFLUID HE-3, COHERENCE, MONOLAYERS, ELECTRON, BILAYER, BOSE-EINSTEIN CONDENSATION",
author = "Suprunenko, {Yevhen F.} and Vadim Cheianov and Vladimir Falko",
note = "{\textcopyright}2012 American Physical Society",
year = "2012",
month = oct,
day = "4",
doi = "10.1103/PhysRevB.86.155405",
language = "English",
volume = "86",
journal = "Physical review B",
issn = "1098-0121",
publisher = "AMER PHYSICAL SOC",
number = "15",

}

RIS

TY - JOUR

T1 - Phases of the excitonic condensate in two-layer graphene

AU - Suprunenko, Yevhen F.

AU - Cheianov, Vadim

AU - Falko, Vladimir

N1 - ©2012 American Physical Society

PY - 2012/10/4

Y1 - 2012/10/4

N2 - Two graphene monolayers that are oppositely charged and placed close to each other are considered. Taking into account valley and spin degeneracy of electrons, we analyze the symmetry of the excitonic insulator states in such a system and build a phase diagram that takes into account the effect of the symmetry breaking due to the external in-plane magnetic field and the carrier density imbalance between the layers.

AB - Two graphene monolayers that are oppositely charged and placed close to each other are considered. Taking into account valley and spin degeneracy of electrons, we analyze the symmetry of the excitonic insulator states in such a system and build a phase diagram that takes into account the effect of the symmetry breaking due to the external in-plane magnetic field and the carrier density imbalance between the layers.

KW - SYSTEMS

KW - SUPERCONDUCTIVITY

KW - INSULATOR

KW - GAS

KW - SUPERFLUID HE-3

KW - COHERENCE

KW - MONOLAYERS

KW - ELECTRON

KW - BILAYER

KW - BOSE-EINSTEIN CONDENSATION

U2 - 10.1103/PhysRevB.86.155405

DO - 10.1103/PhysRevB.86.155405

M3 - Journal article

VL - 86

JO - Physical review B

JF - Physical review B

SN - 1098-0121

IS - 15

M1 - 155405

ER -