光学/太赫兹泵浦探针光谱测量MoS2载流子弛豫动力学

J. Strait, P. Nene, Haining Wang, Changjian Zhang, F. Rana
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引用次数: 3

摘要

我们用光泵太赫兹探针光谱研究了MoS2中光激发载流子的弛豫动力学。我们的测量表明,载流子重组在低温下加速,缺陷辅助重组变得更有效。
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Carrier relaxation dynamics in MoS2 measured by optical/THz pump-probe spectroscopy
We present results on the relaxation dynamics of photoexcited carriers in MoS2 using optical-pump terahertz-probe spectroscopy. Our measurements indicate that carrier recombination is accelerated at low temperatures where defect-assisted recombination becomes more efficient.
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