Carbon dots (CDs) are metal-free fluorescent materials that can be used in optical and electronic devices,but few studie......

用变入射角椭圆偏振技术测量了用金属有机气相沉积（ＭＯＣＶＤ）方法在ＧａＡｓ衬底上生长的ＧａｘＩｎ１－ｘＰ以及掺Ｓｉ和掺Ｚｎ样品在可见光区室温下的光学常数。对其结果进行了......