图3. 拓展的可见光、红外光吸收 (IMAGE) Science China Press Caption a) 可见光下瞬态光电流响应; b) 上转换光致发光光谱;c) 红外光下瞬态光电流响应 Credit ©《中国科学》杂志社 Usage Restrictions Use with credit. License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.