Phys. Rev. Lett. 62, 1922 (1989) - Evidence against the negative-charge-state model for the DX center in n-type GaAs

Evidence against the negative-charge-state model for the DX center in n-type GaAs

D. K. Maude, L. Eaves, T. J. Foster, and J. C. Portal

Phys. Rev. Lett. 62, 1922 – Published 17 April 1989

Abstract

A comment on the letter by D. J. Chadi and K. J. Chang, Phys. Rev. Lett. 61, 873 (1988).

Received 12 September 1988

DOI:https://doi.org/10.1103/PhysRevLett.62.1922

©1989 American Physical Society

Authors & Affiliations

D. K. Maude, L. Eaves, and T. J. Foster

Department of Physics, University of Nottingham, NG7 2RD, United Kingdom

Department de Genie Physique, Institut National des Sciences Appliquées, 31077 Toulouse, France

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Vol. 62, Iss. 16 — 17 April 1989

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