标题 |
Single-photon emission and multi-photon emission from single CdTeSe/ZnS quantum dots at room temperature
相关领域
量子点
比克西顿
光致发光
激子
激发
光子
材料科学
单光子源
波长
荧光
光电子学
物理
原子物理学
分子物理学
凝聚态物理
光学
量子力学
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DOI | |
其它 | In this report, single-photon emission and multi-photon emission from single colloidal CdTeSe/ZnS quantum dots at near-infrared wavelength were realized at room temperature. The fluorescence lifetime, blinking, and anti-bunching effect of this single quantum dots at different excitation powers were measured. The relationship between the excitation power and the emission of exciton, biexciton and multiexciton of single quantum dots at a wavelength of 800 nm was obtained. |
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