Near-infrared emitting Cu-In-Se/ZnS core/shell quantum dots: aqueous synthesis and sulfur source effects dagger

发布时间：2023-10-19 点击次数：

• 关键字：
• 摘要：The present study reports an aqueous synthesis approach towards Cu-In-Se/ZnS quantum dots with emission in the near-infrared spectral range. The photoluminescence of the dots can be effectively controlled by adjusting the sulfur source, to achieve increased quantum yields (four times higher) and red-shifted emission peaks (from 809 nm to 830 nm).
• 卷号：57
• 期号：34
• 是否译文：否