Resonant Photon Drag of Dipolar Excitons

M. V. Boev; V. M. Kovalev; I. G. Savenko

doi:10.1134/S0021364018120044

Resonant Photon Drag of Dipolar Excitons

M. V. Boev, V. M. Kovalev^*, I. G. Savenko

^*Corresponding author for this work

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

7 Scopus citations

Abstract

The theory of the photon drag of dipolar excitons in double-quantum-well nanostructures is presented. It is shown that the exciton-drag flux density features a resonant behavior if the photon frequency is close to some transition frequency in the discrete exciton spectrum. When the structure is irradiated with polarized light, the resonant enhancement of the drag current occurs when the photon energy coincides with the energy of an excited level of the exciton internal motion and the components of the angular momentum of internal motion in the initial and final states differ by one. The proposed effect can be used to control exciton transport in nanostructures based on a two-dimensional exciton gas.

Original language	English
Pages (from-to)	737-741
Number of pages	5
Journal	JETP Letters
Volume	107
Issue number	12
DOIs	https://doi.org/10.1134/S0021364018120044
State	Published - 1 Jun 2018
Externally published	Yes

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title = "Resonant Photon Drag of Dipolar Excitons",

abstract = "The theory of the photon drag of dipolar excitons in double-quantum-well nanostructures is presented. It is shown that the exciton-drag flux density features a resonant behavior if the photon frequency is close to some transition frequency in the discrete exciton spectrum. When the structure is irradiated with polarized light, the resonant enhancement of the drag current occurs when the photon energy coincides with the energy of an excited level of the exciton internal motion and the components of the angular momentum of internal motion in the initial and final states differ by one. The proposed effect can be used to control exciton transport in nanostructures based on a two-dimensional exciton gas.",

author = "Boev, {M. V.} and Kovalev, {V. M.} and Savenko, {I. G.}",

note = "Publisher Copyright: {\textcopyright} 2018, Pleiades Publishing, Inc.",

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T1 - Resonant Photon Drag of Dipolar Excitons

AU - Boev, M. V.

AU - Kovalev, V. M.

AU - Savenko, I. G.

PY - 2018/6/1

Y1 - 2018/6/1

N2 - The theory of the photon drag of dipolar excitons in double-quantum-well nanostructures is presented. It is shown that the exciton-drag flux density features a resonant behavior if the photon frequency is close to some transition frequency in the discrete exciton spectrum. When the structure is irradiated with polarized light, the resonant enhancement of the drag current occurs when the photon energy coincides with the energy of an excited level of the exciton internal motion and the components of the angular momentum of internal motion in the initial and final states differ by one. The proposed effect can be used to control exciton transport in nanostructures based on a two-dimensional exciton gas.

AB - The theory of the photon drag of dipolar excitons in double-quantum-well nanostructures is presented. It is shown that the exciton-drag flux density features a resonant behavior if the photon frequency is close to some transition frequency in the discrete exciton spectrum. When the structure is irradiated with polarized light, the resonant enhancement of the drag current occurs when the photon energy coincides with the energy of an excited level of the exciton internal motion and the components of the angular momentum of internal motion in the initial and final states differ by one. The proposed effect can be used to control exciton transport in nanostructures based on a two-dimensional exciton gas.

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DO - 10.1134/S0021364018120044

M3 - 文章

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VL - 107

SP - 737

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JO - JETP Letters

JF - JETP Letters

IS - 12

ER -

Resonant Photon Drag of Dipolar Excitons

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