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Optical branch of magnetophonons in a double-layer Wigner crystal

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Optical branch of magnetophonons in a double-layer Wigner crystal. / Falko, Vladimir.
In: Physical review B, Vol. 49, No. 11, 15.03.1994, p. 7774-7777.

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

Harvard

Falko, V 1994, 'Optical branch of magnetophonons in a double-layer Wigner crystal', Physical review B, vol. 49, no. 11, pp. 7774-7777. https://doi.org/10.1103/PhysRevB.49.7774

APA

Falko, V. (1994). Optical branch of magnetophonons in a double-layer Wigner crystal. Physical review B, 49(11), 7774-7777. https://doi.org/10.1103/PhysRevB.49.7774

Vancouver

Falko V. Optical branch of magnetophonons in a double-layer Wigner crystal. Physical review B. 1994 Mar 15;49(11):7774-7777. doi: 10.1103/PhysRevB.49.7774

Author

Falko, Vladimir. / Optical branch of magnetophonons in a double-layer Wigner crystal. In: Physical review B. 1994 ; Vol. 49, No. 11. pp. 7774-7777.

Bibtex

@article{17e92bb4721049cf9fb44e17f50cf26d,
title = "Optical branch of magnetophonons in a double-layer Wigner crystal",
abstract = "The Wigner crystal of electrons in a couple of two-dimensional layers in semiconductor structures is shown to form a two-component lattice and to possess a specific excitation, namely, an optical phonon mode. The calculated frequencies of optical magnetophonons in the magnetically frozen double-layer Wigner crystal demonstrate exponential dependence on the interlayer spacing and electronic density, and we guess that their observation can give a direct indication of the crystalline ordering in the magnetic freeze-out regime.",
author = "Vladimir Falko",
year = "1994",
month = mar,
day = "15",
doi = "10.1103/PhysRevB.49.7774",
language = "English",
volume = "49",
pages = "7774--7777",
journal = "Physical review B",
issn = "0163-1829",
publisher = "AMER PHYSICAL SOC",
number = "11",

}

RIS

TY - JOUR

T1 - Optical branch of magnetophonons in a double-layer Wigner crystal

AU - Falko, Vladimir

PY - 1994/3/15

Y1 - 1994/3/15

N2 - The Wigner crystal of electrons in a couple of two-dimensional layers in semiconductor structures is shown to form a two-component lattice and to possess a specific excitation, namely, an optical phonon mode. The calculated frequencies of optical magnetophonons in the magnetically frozen double-layer Wigner crystal demonstrate exponential dependence on the interlayer spacing and electronic density, and we guess that their observation can give a direct indication of the crystalline ordering in the magnetic freeze-out regime.

AB - The Wigner crystal of electrons in a couple of two-dimensional layers in semiconductor structures is shown to form a two-component lattice and to possess a specific excitation, namely, an optical phonon mode. The calculated frequencies of optical magnetophonons in the magnetically frozen double-layer Wigner crystal demonstrate exponential dependence on the interlayer spacing and electronic density, and we guess that their observation can give a direct indication of the crystalline ordering in the magnetic freeze-out regime.

U2 - 10.1103/PhysRevB.49.7774

DO - 10.1103/PhysRevB.49.7774

M3 - Comment/debate

VL - 49

SP - 7774

EP - 7777

JO - Physical review B

JF - Physical review B

SN - 0163-1829

IS - 11

ER -