Cyclotron resonance from the far-infrared transmission and the photoconductivity of a two-dimensional electron gas in a GaAs/AlGaAs heterojunction

R.E. Horstman; E.J. v.d. Broek; Joachim Wolter; Rob W. van der Heijden; G.L.J.A. Rikken; H. Sigg; P.M. Frijlink; J. Maluenda; J. Hallais

doi:10.1016/0038-1098(84)90979-7

Cyclotron resonance from the far-infrared transmission and the photoconductivity of a two-dimensional electron gas in a GaAs/AlGaAs heterojunction

R.E. Horstman
, E.J. v.d. Broek
, Joachim Wolter
, Rob W. van der Heijden
, G.L.J.A. Rikken
, H. Sigg
, P.M. Frijlink
, J. Maluenda
, J. Hallais

Photonics and Semiconductor Nanophysics

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

27 Citations (Scopus)

Abstract

Cyclotron resonance is investigated in far-infrared transmission and in photoconductivity measurements on a two-dimensional electron gas in an AlGaAs/GaAs heterojunction. The photoresistivity signal, divided by the temperature coefficient of the resistivity, displayed as a function of magnetic field, reproduces quite well the cyclotron resonance line observed in transmission. There is a slight difference in line width, which may be due to a shorter scattering time for localized as compared to non-localized electrons.

Original language	English
Pages (from-to)	753-756
Number of pages	4
Journal	Solid State Communications
Volume	50
Issue number	8
DOIs	https://doi.org/10.1016/0038-1098(84)90979-7
Publication status	Published - 1 Jan 1984

Funding

Acknowledgements - We are most grateful to Dr. H.W. Myron for helpful discussions and to the staff of the Magnet Laboratory for their assistance. We also thank Professor P. Wyder for encouraging this Project. Part of this work has been financially supported by the F.O.M. (Foundations for Fundamental Research on Matter).

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Horstman, R. E., v.d. Broek, E. J., Wolter, J., van der Heijden, R. W., Rikken, G. L. J. A., Sigg, H., Frijlink, P. M., Maluenda, J., & Hallais, J. (1984). Cyclotron resonance from the far-infrared transmission and the photoconductivity of a two-dimensional electron gas in a GaAs/AlGaAs heterojunction. Solid State Communications, 50(8), 753-756. https://doi.org/10.1016/0038-1098(84)90979-7

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abstract = "Cyclotron resonance is investigated in far-infrared transmission and in photoconductivity measurements on a two-dimensional electron gas in an AlGaAs/GaAs heterojunction. The photoresistivity signal, divided by the temperature coefficient of the resistivity, displayed as a function of magnetic field, reproduces quite well the cyclotron resonance line observed in transmission. There is a slight difference in line width, which may be due to a shorter scattering time for localized as compared to non-localized electrons.",

author = "R.E. Horstman and \{v.d. Broek\}, E.J. and Joachim Wolter and \{van der Heijden\}, \{Rob W.\} and G.L.J.A. Rikken and H. Sigg and P.M. Frijlink and J. Maluenda and J. Hallais",

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Horstman, RE, v.d. Broek, EJ, Wolter, J, van der Heijden, RW, Rikken, GLJA, Sigg, H, Frijlink, PM, Maluenda, J & Hallais, J 1984, 'Cyclotron resonance from the far-infrared transmission and the photoconductivity of a two-dimensional electron gas in a GaAs/AlGaAs heterojunction', Solid State Communications, vol. 50, no. 8, pp. 753-756. https://doi.org/10.1016/0038-1098(84)90979-7

TY - JOUR

T1 - Cyclotron resonance from the far-infrared transmission and the photoconductivity of a two-dimensional electron gas in a GaAs/AlGaAs heterojunction

AU - Horstman, R.E.

AU - v.d. Broek, E.J.

AU - Wolter, Joachim

AU - van der Heijden, Rob W.

AU - Rikken, G.L.J.A.

AU - Sigg, H.

AU - Frijlink, P.M.

AU - Maluenda, J.

AU - Hallais, J.

PY - 1984/1/1

Y1 - 1984/1/1

N2 - Cyclotron resonance is investigated in far-infrared transmission and in photoconductivity measurements on a two-dimensional electron gas in an AlGaAs/GaAs heterojunction. The photoresistivity signal, divided by the temperature coefficient of the resistivity, displayed as a function of magnetic field, reproduces quite well the cyclotron resonance line observed in transmission. There is a slight difference in line width, which may be due to a shorter scattering time for localized as compared to non-localized electrons.

AB - Cyclotron resonance is investigated in far-infrared transmission and in photoconductivity measurements on a two-dimensional electron gas in an AlGaAs/GaAs heterojunction. The photoresistivity signal, divided by the temperature coefficient of the resistivity, displayed as a function of magnetic field, reproduces quite well the cyclotron resonance line observed in transmission. There is a slight difference in line width, which may be due to a shorter scattering time for localized as compared to non-localized electrons.

UR - https://www.scopus.com/pages/publications/0021423808

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DO - 10.1016/0038-1098(84)90979-7

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AN - SCOPUS:0021423808

SN - 0038-1098

VL - 50

SP - 753

EP - 756

JO - Solid State Communications

JF - Solid State Communications

IS - 8

ER -

Cyclotron resonance from the far-infrared transmission and the photoconductivity of a two-dimensional electron gas in a GaAs/AlGaAs heterojunction

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