精品文档，欢迎下载砷化镓材料分析摘要：本文主要介绍半导体材料GaAs 的性质、用途、制备工艺及国内外发展现状。半导体材料的性质和结构参数决定了他的特征以及用途。GaAs 在生活中也有着广泛的作用，通过对它的讨论希望有助于对半导体材料的认识和理解。关键词：半导体材料 GaAs 性质 结构 特征 用途 认识Abstract: this paper mainly introduces the properties of GaAs semiconductor materials, application, preparation technology and development situation at home and apoad. The nature of the semiconductor material and structure parameters determine his character and purpose. GaAs also has a poad role in our daily life, through the discussion of it h
