Electric subband studies in an In0.53Ga0.47As/InP one-side-modulation-doped quantum well

T. W. Kim; K. H. Yoo; G. Ihm; S. K. Noh; K. S. Lee

doi:10.1016/0038-1098(92)90701-A

Electric subband studies in an In_0.53Ga_0.47As/InP one-side-modulation-doped quantum well

T. W. Kim, K. H. Yoo, G. Ihm, S. K. Noh, K. S. Lee

Department of Physics

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

Abstract

Shubnikov-de Haas and Van der Pauw Hall-effect measurements on In_0.53Ga_0.47As/InP one-side-modulation-doped quantum wells grown by metalorganic chemical vapor deposition have been carried out to investigate the magnetotransport properties of an electron gas and to determine the subband energies and wave functions in a single quantum well. The Shubnikov-de Haas measurements have demonstrated the existence of a two dimensional electron gas in the In_0.53Ga_0.47As potential well. The electric subband energies, energy wavefunctions, and subband carrier densities were determined using the experimental results and a self-consistent method by taking into account the exchange-correlation effects.

Original language	English
Pages (from-to)	1137-1139
Number of pages	3
Journal	Solid State Communications
Volume	84
Issue number	12
DOIs	https://doi.org/10.1016/0038-1098(92)90701-A
Publication status	Published - 1992 Dec

Bibliographical note

Funding Information:
Acknowledgements - The work at Kwangwoon University was supported in part by the Korea Science and Engineering Foundation (contract No. 913-0206-012-2).O ne of the authors (T.W.K.) would like to thank Dr W.-P. Hong at Bellcore for his useful discussions.

All Science Journal Classification (ASJC) codes

Chemistry(all)
Condensed Matter Physics
Materials Chemistry

Access to Document

10.1016/0038-1098(92)90701-A

Cite this

@article{39a6f228f91b4db7ab336dd92394e3ae,

title = "Electric subband studies in an In0.53Ga0.47As/InP one-side-modulation-doped quantum well",

abstract = "Shubnikov-de Haas and Van der Pauw Hall-effect measurements on In0.53Ga0.47As/InP one-side-modulation-doped quantum wells grown by metalorganic chemical vapor deposition have been carried out to investigate the magnetotransport properties of an electron gas and to determine the subband energies and wave functions in a single quantum well. The Shubnikov-de Haas measurements have demonstrated the existence of a two dimensional electron gas in the In0.53Ga0.47As potential well. The electric subband energies, energy wavefunctions, and subband carrier densities were determined using the experimental results and a self-consistent method by taking into account the exchange-correlation effects.",

author = "Kim, {T. W.} and Yoo, {K. H.} and G. Ihm and Noh, {S. K.} and Lee, {K. S.}",

note = "Funding Information: Acknowledgements - The work at Kwangwoon University was supported in part by the Korea Science and Engineering Foundation (contract No. 913-0206-012-2).O ne of the authors (T.W.K.) would like to thank Dr W.-P. Hong at Bellcore for his useful discussions.",

year = "1992",

month = dec,

doi = "10.1016/0038-1098(92)90701-A",

language = "English",

volume = "84",

pages = "1137--1139",

journal = "Solid State Communications",

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publisher = "Elsevier Limited",

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T1 - Electric subband studies in an In0.53Ga0.47As/InP one-side-modulation-doped quantum well

AU - Kim, T. W.

AU - Yoo, K. H.

AU - Ihm, G.

AU - Noh, S. K.

AU - Lee, K. S.

N1 - Funding Information: Acknowledgements - The work at Kwangwoon University was supported in part by the Korea Science and Engineering Foundation (contract No. 913-0206-012-2).O ne of the authors (T.W.K.) would like to thank Dr W.-P. Hong at Bellcore for his useful discussions.

PY - 1992/12

Y1 - 1992/12

N2 - Shubnikov-de Haas and Van der Pauw Hall-effect measurements on In0.53Ga0.47As/InP one-side-modulation-doped quantum wells grown by metalorganic chemical vapor deposition have been carried out to investigate the magnetotransport properties of an electron gas and to determine the subband energies and wave functions in a single quantum well. The Shubnikov-de Haas measurements have demonstrated the existence of a two dimensional electron gas in the In0.53Ga0.47As potential well. The electric subband energies, energy wavefunctions, and subband carrier densities were determined using the experimental results and a self-consistent method by taking into account the exchange-correlation effects.

AB - Shubnikov-de Haas and Van der Pauw Hall-effect measurements on In0.53Ga0.47As/InP one-side-modulation-doped quantum wells grown by metalorganic chemical vapor deposition have been carried out to investigate the magnetotransport properties of an electron gas and to determine the subband energies and wave functions in a single quantum well. The Shubnikov-de Haas measurements have demonstrated the existence of a two dimensional electron gas in the In0.53Ga0.47As potential well. The electric subband energies, energy wavefunctions, and subband carrier densities were determined using the experimental results and a self-consistent method by taking into account the exchange-correlation effects.

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