Gallium arsenide.

R J Harrison

Index: Occup. Med. 1(1) , 49-58, (1986)

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Abstract

The demand for high-speed devices for a variety of communications and military purposes has resulted in a growing interest in alternatives to silicon, with particular attention to compounds of groups 3 to 5 on the periodic table. Gallium arsenide has proved to be an ideal substrate material for some uses but is associated with unique health hazards.