Dependence of the Exciton-Light Coupling on the Quantum Well Width in an External Uniform Electric Field

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Dependence of the Exciton-Light Coupling on the Quantum Well Width in an External Uniform Electric Field. / Логинов, Дмитрий Константинович ; Донец, Алексей Валерьевич.

In: Physics of the Solid State, Vol. 63, 09.12.2021, p. 548-555.

Research output: Contribution to journal › Article › peer-review

BibTeX

@article{55af04935b7045c483524d15cac328df,

title = "Dependence of the Exciton-Light Coupling on the Quantum Well Width in an External Uniform Electric Field",

abstract = "Abstract: The dependence of the exciton-light coupling on the size of a quantum well in an external electric field is theoretically analyzed. It is shown that in a sufficiently strong field, an increase in the width of the well leads to weakening of the exciton-light coupling in comparison with narrower wells. Numerical calculations of the longitudinal-transverse exciton splitting are performed for wide ranges of the electric field strength and quantum well width. The analysis of the obtained data allowed us to derive expressions describing the dependences of the exciton-light coupling on both the magnitude of the applied electric field and the well width.",

keywords = "electric field, exciton, exciton-light coupling, quantum well, OF-MASS QUANTIZATION, STATES, ELECTROABSORPTION, WANNIER EXCITON, POLARITONS, SPECTROSCOPY, INTERFERENCE, ABSORPTION, SPECTRA, ELECTROOPTICAL PROPERTIES",

author = "Логинов, {Дмитрий Константинович} and Донец, {Алексей Валерьевич}",

note = "Publisher Copyright: {\textcopyright} 2021, Pleiades Publishing, Ltd.",

year = "2021",

month = dec,

day = "9",

doi = "10.1134/s1063783421040132",

language = "English",

volume = "63",

pages = "548--555",

journal = "Physics of the Solid State",

issn = "1063-7834",

publisher = "МАИК {"}Наука/Интерпериодика{"}",

}

RIS

TY - JOUR

T1 - Dependence of the Exciton-Light Coupling on the Quantum Well Width in an External Uniform Electric Field

AU - Логинов, Дмитрий Константинович

AU - Донец, Алексей Валерьевич

PY - 2021/12/9

Y1 - 2021/12/9

N2 - Abstract: The dependence of the exciton-light coupling on the size of a quantum well in an external electric field is theoretically analyzed. It is shown that in a sufficiently strong field, an increase in the width of the well leads to weakening of the exciton-light coupling in comparison with narrower wells. Numerical calculations of the longitudinal-transverse exciton splitting are performed for wide ranges of the electric field strength and quantum well width. The analysis of the obtained data allowed us to derive expressions describing the dependences of the exciton-light coupling on both the magnitude of the applied electric field and the well width.

AB - Abstract: The dependence of the exciton-light coupling on the size of a quantum well in an external electric field is theoretically analyzed. It is shown that in a sufficiently strong field, an increase in the width of the well leads to weakening of the exciton-light coupling in comparison with narrower wells. Numerical calculations of the longitudinal-transverse exciton splitting are performed for wide ranges of the electric field strength and quantum well width. The analysis of the obtained data allowed us to derive expressions describing the dependences of the exciton-light coupling on both the magnitude of the applied electric field and the well width.

KW - electric field

KW - exciton

KW - exciton-light coupling

KW - quantum well

KW - OF-MASS QUANTIZATION

KW - STATES

KW - ELECTROABSORPTION

KW - WANNIER EXCITON

KW - POLARITONS

KW - SPECTROSCOPY

KW - INTERFERENCE

KW - ABSORPTION

KW - SPECTRA

KW - ELECTROOPTICAL PROPERTIES

UR - http://www.scopus.com/inward/record.url?scp=85120887404&partnerID=8YFLogxK

U2 - 10.1134/s1063783421040132

DO - 10.1134/s1063783421040132

M3 - Article

VL - 63

SP - 548

EP - 555

JO - Physics of the Solid State

JF - Physics of the Solid State

SN - 1063-7834

ER -

ID: 89355811