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Modification of spontaneous emission from CdSe/CdS quantum dots in the presence of a semiconductor interface |
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| Authors: | Zhang Jia-Yu Wang Xiao-Yong Xiao Min |
| Abstract: | The spontaneous-emission lifetime of CdSe/CdS core-shell quantum dots was studied as a function of the distance between the dots and a polished Si surface. The experimental results reveal a significant modification of the spontaneous-emission rate of the quantum dots by the Si surface. |
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