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Toxicity of indium arsenide, gallium arsenide, and aluminium gallium arsenide

Toxicology and Applied Pharmacology, 2004
Gallium arsenide (GaAs), indium arsenide (InAs), and aluminium gallium arsenide (AlGaAs) are semiconductor applications. Although the increased use of these materials has raised concerns about occupational exposure to them, there is little information regarding the adverse health effects to workers arising from exposure to these particles.
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Gallium arsenide phosphide-gallium arsenide heterojunction photodetectors

1966 International Electron Devices Meeting, 1966
Conventional pn homojunction photodetectors when used as microwave modulation detectors suffer from a disadvantage inherent in its construction, namely, the need for a top layer either p- or n-type. To reduce the absorption of the incident light in this layer, the junction must be located close to the surface with consequent degradation due to surface ...
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Gallium-arsenide diffused diodes

1959 International Electron Devices Meeting, 1959
Small-area mesa-type gallium-arsenide diffused diodes for use as variable reactances are described. These devices have been made by the diffusion of zinc into n-type material with net impurity density ranging from 2.0 \times 10^{16} atoms/cm3through 1 \times 10^{18} atoms/cm3.
J. Halpern, J. Lowen, R.H. Rediker
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5.3. Gallium Arsenide

1993
Publisher Summary This chapter discusses that among the III-V semiconductors, GaAs has been extensively studied with most of the effort to date focusing on the surface that can be prepared by cleavage. GaAs is of the zincblende structure that has fcc translational symmetry with a two atom basis; a Ga atom at (0, 0, 0) and an As atom at (1/4, 1/4, 1/4)
R.M. Feenstra, Joseph A. Stroscio
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