本文提出在宽带隙的ａ－ＳｉＣｘ：Ｈ或β－ＳｉＣ中共掺饵和氧以实现饵的１．５４μｍ光发射。用集团模型和电荷自洽的ＥＨＭＯ理论计算了β－ＳｉＣ中Ｅｒ缺陷的电子结构，并在实验上实现了......

Dc/ac transport characteristic of PECVD grown hydrogenated amorphous silicon carbide (a-SiCx:H) thin film was investigat......