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Quantum effects in the electronic conductivity of lateral superlattices

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Quantum effects in the electronic conductivity of lateral superlattices. / Petit, Florent; Hayne, M ; Lelarge, F et al.
In: Physica B: Condensed Matter, Vol. 251, 06.1998, p. 922-926.

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

Harvard

Petit, F, Hayne, M, Lelarge, F & Etienne, B 1998, 'Quantum effects in the electronic conductivity of lateral superlattices', Physica B: Condensed Matter, vol. 251, pp. 922-926. https://doi.org/10.1016/S0921-4526(98)00346-9

APA

Petit, F., Hayne, M., Lelarge, F., & Etienne, B. (1998). Quantum effects in the electronic conductivity of lateral superlattices. Physica B: Condensed Matter, 251, 922-926. https://doi.org/10.1016/S0921-4526(98)00346-9

Vancouver

Petit F, Hayne M, Lelarge F, Etienne B. Quantum effects in the electronic conductivity of lateral superlattices. Physica B: Condensed Matter. 1998 Jun;251:922-926. doi: 10.1016/S0921-4526(98)00346-9

Author

Petit, Florent ; Hayne, M ; Lelarge, F et al. / Quantum effects in the electronic conductivity of lateral superlattices. In: Physica B: Condensed Matter. 1998 ; Vol. 251. pp. 922-926.

Bibtex

@article{bd7efd80271a49c5b9112fd4e51f06e3,
title = "Quantum effects in the electronic conductivity of lateral superlattices",
abstract = "We report a Boltzmann analysis of transport measurements performed on quasi two-dimensional (2D) electron gases with strong in-plane periodic modulation at a short length scale. The quantum scattering anisotropy induced by the periodic potential is included in the calculation and is shown to play an important role in the low-temperature electrical anisotropy. Furthermore, under these conditions the conductivity along the unperturbed direction is no longer given by the Drude formula but is enhanced because of a strong inhibition of the relaxation rate. ",
keywords = "GaAs/AlGaAs heterostructures, lateral superlattices, electrical conductivity, MAGNETORESISTANCE, GAS",
author = "Florent Petit and M Hayne and F Lelarge and B Etienne",
year = "1998",
month = jun,
doi = "10.1016/S0921-4526(98)00346-9",
language = "English",
volume = "251",
pages = "922--926",
journal = "Physica B: Condensed Matter",
issn = "0921-4526",
publisher = "ELSEVIER SCIENCE BV",

}

RIS

TY - JOUR

T1 - Quantum effects in the electronic conductivity of lateral superlattices

AU - Petit, Florent

AU - Hayne, M

AU - Lelarge, F

AU - Etienne, B

PY - 1998/6

Y1 - 1998/6

N2 - We report a Boltzmann analysis of transport measurements performed on quasi two-dimensional (2D) electron gases with strong in-plane periodic modulation at a short length scale. The quantum scattering anisotropy induced by the periodic potential is included in the calculation and is shown to play an important role in the low-temperature electrical anisotropy. Furthermore, under these conditions the conductivity along the unperturbed direction is no longer given by the Drude formula but is enhanced because of a strong inhibition of the relaxation rate. 

AB - We report a Boltzmann analysis of transport measurements performed on quasi two-dimensional (2D) electron gases with strong in-plane periodic modulation at a short length scale. The quantum scattering anisotropy induced by the periodic potential is included in the calculation and is shown to play an important role in the low-temperature electrical anisotropy. Furthermore, under these conditions the conductivity along the unperturbed direction is no longer given by the Drude formula but is enhanced because of a strong inhibition of the relaxation rate. 

KW - GaAs/AlGaAs heterostructures

KW - lateral superlattices

KW - electrical conductivity

KW - MAGNETORESISTANCE

KW - GAS

U2 - 10.1016/S0921-4526(98)00346-9

DO - 10.1016/S0921-4526(98)00346-9

M3 - Journal article

VL - 251

SP - 922

EP - 926

JO - Physica B: Condensed Matter

JF - Physica B: Condensed Matter

SN - 0921-4526

ER -