In recent years, with the extensive application of short wavelength devices, the research of direct wide band gap semiconductormaterials attracted more and more attention.
近年来，随着短波长光电器件的逐渐广泛应用，直接宽禁带半导体材料的研究越来越受到人们的重视。
2
The materials can be made in a variety of morphologies and could be used in semiconductordevices, optics or batteries.
这种纳米材料可以制成不同的形态，能用于半导体、光学、电池等领域。
3
An instrument based on area array CCD devices for measuring stresses in semiconductormaterials is studied and realized.