GaN and its alloys gained a lot of interest during the last two decades,especially since Nakamura demonstrated the first......

g-LiAlO2与GaN的晶格失配很小,易于分离,在其(100)面上能生长出无极性的GaN,是一种很有希望的GaN衬底材料。结合g-LiAlO2的基本性......

通过研究蓝宝石衬底分子束外延(MBE)生长GaN薄膜过程中原位椭偏光谱,发现常规蓝宝石衬底MBE生长GaN薄膜的位错缺陷主要起源于缓冲......