临海而居
幼苗
共回答了16个问题采纳率:87.5% 举报
SIC material following the SI,GaAs semiconductor material after the third generation.It is a wide bandgap semiconductor material with a large band gap,high breakdown voltage,high electron saturation drift velocity,high electron mobility,high thermal conductivity,dielectric constant is small,strong resistance to radiation,chemical stability,etc.excellent physical and chemical substances,and is compatible with silicon integrated circuit technology,etc.,into manufacturing high-temperature,high frequency,high power,radiation,non-volatile memory devices and optoelectronic integrated devices preferred material.
1年前
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