Gallium arsenide.
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.
Harrison
R J
RJ
D000818:Animals; D001151:Arsenic / Q000633:toxicity* / Q000652:urine; D001152:Arsenicals; D004781:Environmental Exposure; D004784:Environmental Monitoring; D005708:Gallium / Q000633:toxicity*; D006801:Humans; D012666:Semiconductors
D001152:Arsenicals; C043055:gallium arsenide; D005708:Gallium; D001151:Arsenic