首页>
外国专利>
QUANTUM DOTS, NANOCOMPOSITE MATERIALS WITH QUANTUM DOTS, OPTICAL DEVICES WITH QUANTUM DOTS, AND RELATED FABRICATION METHODS
QUANTUM DOTS, NANOCOMPOSITE MATERIALS WITH QUANTUM DOTS, OPTICAL DEVICES WITH QUANTUM DOTS, AND RELATED FABRICATION METHODS
展开▼
机译:量子点,具有量子点的纳米复合材料,具有量子点的光学器件以及相关的制造方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
The invention relates to quantum dots, nanocomposite materials with quantum dots, optical devices with quantum dots, and related fabrication methods. In one embodiment, a quantum dot (104) comprises a core (106) including a semiconductor material Y selected from the group consisting of Si and Ge. The quantum dot also comprises a shell (108) surrounding the core. The quantum dot is substantially defect free such that the quantum dot exhibits photoluminescence with a quantum efficiency that is greater than 10 percent.
展开▼