The development of nano-science and nano-technology promotes the development of advanced semiconductor materials, resulting not only in the improvement of the properties, but also in the enlargement of their structure and morphologies. 纳米科技的发展带动了新型半导体材料的发展,不仅提高了材料的性能,而且拓展了半导体材料的结构、形貌和性能的内涵。
As a representative of the third generation semiconductor material, GaN is the most advanced semiconductor materials all over the world, widely used in blue, green light shining field. 以GaN为代表的第三代宽禁带化合物半导体材料因其显著优点是目前世界上最先进的半导体材料,广泛应用于蓝、绿光发光器件领域。