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Gallium arsenide.

R J Harrison

    Occupational Medicine (Philadelphia, Pa.)
    |January 1, 1986
    PubMed
    Summary
    This summary is machine-generated.

    High-speed device demand drives interest in alternatives to silicon, like Group 3-5 compounds. Gallium arsenide is a promising substrate but presents health hazards.

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    Area of Science:

    • Materials Science
    • Semiconductor Physics
    • Toxicology

    Background:

    • Growing demand for high-speed electronics in communications and military applications.
    • Limitations of silicon-based technologies necessitate exploration of alternative materials.
    • Interest in Group 3-5 compounds as potential replacements for silicon.

    Purpose of the Study:

    • To investigate the suitability of Group 3-5 compounds as alternatives to silicon for high-speed devices.
    • To highlight Gallium Arsenide (GaAs) as a key material of interest.
    • To identify and address the health hazards associated with Gallium Arsenide.

    Main Methods:

    • Literature review on Group 3-5 semiconductor properties.
    • Analysis of Gallium Arsenide's performance characteristics for high-speed applications.

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  • Examination of toxicological data and safety protocols for Gallium Arsenide.

    • Main Results:

    • Gallium Arsenide demonstrates excellent properties for high-speed device applications.
    • The use of Gallium Arsenide is associated with specific, significant health risks.
    • Further research is needed to mitigate these health hazards.

    Conclusions:

    • Gallium Arsenide is a viable alternative to silicon for certain high-speed applications.
    • Addressing the health hazards of Gallium Arsenide is crucial for its widespread adoption.
    • Development of safer handling procedures and alternative materials is recommended.