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Double ring polariton condensates with polariton vortices. / Sedov, Evgeny ; Lukoshkin, Vladimir ; Kalevich, Vladimir ; Chestnov, Igor ; Hatzopoulos, Z.; Savvidis, P. G. ; Kavokin, Alexey .

в: Nanosystems: Physics, Chemistry, Mathematics, 2022, стр. 608-614.

Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование

Harvard

Sedov, E, Lukoshkin, V, Kalevich, V, Chestnov, I, Hatzopoulos, Z, Savvidis, PG & Kavokin, A 2022, 'Double ring polariton condensates with polariton vortices', Nanosystems: Physics, Chemistry, Mathematics, стр. 608-614.

APA

Sedov, E., Lukoshkin, V., Kalevich, V., Chestnov, I., Hatzopoulos, Z., Savvidis, P. G., & Kavokin, A. (2022). Double ring polariton condensates with polariton vortices. Nanosystems: Physics, Chemistry, Mathematics, 608-614.

Vancouver

Sedov E, Lukoshkin V, Kalevich V, Chestnov I, Hatzopoulos Z, Savvidis PG и пр. Double ring polariton condensates with polariton vortices. Nanosystems: Physics, Chemistry, Mathematics. 2022;608-614.

Author

Sedov, Evgeny ; Lukoshkin, Vladimir ; Kalevich, Vladimir ; Chestnov, Igor ; Hatzopoulos, Z. ; Savvidis, P. G. ; Kavokin, Alexey . / Double ring polariton condensates with polariton vortices. в: Nanosystems: Physics, Chemistry, Mathematics. 2022 ; стр. 608-614.

BibTeX

@article{f68206dd888447daa30091f00bf6a94e,
title = "Double ring polariton condensates with polariton vortices",
abstract = "We study formation of persistent currents of exciton polaritons in annular polariton condensates in a cylindrical micropillar cavity under the spatially localised nonresonant optical pumping. Since polariton condensates are strongly nonequilibrium systems, the trapping potential for polaritons, formed by the pillar edge and the reservoir of optically induced incoherent excitons, is not real in general case. Its imaginary part includes the spatially distributed gain from the pump and losses of polaritons in the condensate. We show that engineering the gain-loss balance in the micropillar plane gives one an access to the excited states of the polariton condensate. We demonstrate, both theoretically and experimentally, the formation of vortices in double concentric ring polariton condensates in the case of complex annular trap potential.",
keywords = "polariton, exciton-polariton condensate, persisten current, micropillar, VORTEX",
author = "Evgeny Sedov and Vladimir Lukoshkin and Vladimir Kalevich and Igor Chestnov and Z. Hatzopoulos and Savvidis, {P. G.} and Alexey Kavokin",
year = "2022",
language = "English",
pages = "608--614",
journal = "Nanosystems: Physics, Chemistry, Mathematics",
issn = "2220-8054",
publisher = "НИУ ИТМО",

}

RIS

TY - JOUR

T1 - Double ring polariton condensates with polariton vortices

AU - Sedov, Evgeny

AU - Lukoshkin, Vladimir

AU - Kalevich, Vladimir

AU - Chestnov, Igor

AU - Hatzopoulos, Z.

AU - Savvidis, P. G.

AU - Kavokin, Alexey

PY - 2022

Y1 - 2022

N2 - We study formation of persistent currents of exciton polaritons in annular polariton condensates in a cylindrical micropillar cavity under the spatially localised nonresonant optical pumping. Since polariton condensates are strongly nonequilibrium systems, the trapping potential for polaritons, formed by the pillar edge and the reservoir of optically induced incoherent excitons, is not real in general case. Its imaginary part includes the spatially distributed gain from the pump and losses of polaritons in the condensate. We show that engineering the gain-loss balance in the micropillar plane gives one an access to the excited states of the polariton condensate. We demonstrate, both theoretically and experimentally, the formation of vortices in double concentric ring polariton condensates in the case of complex annular trap potential.

AB - We study formation of persistent currents of exciton polaritons in annular polariton condensates in a cylindrical micropillar cavity under the spatially localised nonresonant optical pumping. Since polariton condensates are strongly nonequilibrium systems, the trapping potential for polaritons, formed by the pillar edge and the reservoir of optically induced incoherent excitons, is not real in general case. Its imaginary part includes the spatially distributed gain from the pump and losses of polaritons in the condensate. We show that engineering the gain-loss balance in the micropillar plane gives one an access to the excited states of the polariton condensate. We demonstrate, both theoretically and experimentally, the formation of vortices in double concentric ring polariton condensates in the case of complex annular trap potential.

KW - polariton

KW - exciton-polariton condensate

KW - persisten current

KW - micropillar

KW - VORTEX

UR - https://arxiv.org/abs/2210.05300

UR - https://www.elibrary.ru/item.asp?id=50014590

UR - http://nanojournal.ifmo.ru/en/wp-content/uploads/2022/12/NPCM136P608-614.pdf

M3 - Article

SP - 608

EP - 614

JO - Nanosystems: Physics, Chemistry, Mathematics

JF - Nanosystems: Physics, Chemistry, Mathematics

SN - 2220-8054

ER -

ID: 100297268