Coherent Electronic Coupling in Transition Metal Dichalcogenide Monolayer

被引：0
|
作者：
Singh, Akshay [1 ]
Moody, Galan [1 ]
Wu, Sanfeng [2 ]
Wu, Yanwen [1 ,3 ]
Ghimire, Nirmal J. [4 ,5 ]
Yan, Jiaqiang [5 ,6 ]
Mandrus, David G. [4 ,5 ,6 ]
Xu, Xiaodong [2 ,7 ]
Li, Xiaoqin [1 ]
机构：
[1] Univ Texas Austin, Dept Phys, Austin, TX 78712 USA
[2] Univ Washington, Dept Phys, Seattle, WA 98195 USA
[3] Univ S Carolina, Dept Phys & Astron, Columbia, SC 29208 USA
[4] Univ Tennessee, Dept Phys & Astron, Knoxville, TN 37996 USA
[5] Oak Ridge Natl Lab, Div Mat Sci & Technol, Oak Ridge, TN 37831 USA
[6] Univ Tennessee, Dept Mat Sci & Engn, Knoxville, TN 37996 USA
[7] Univ Washington, Dept Mat Sci & Engn, Seattle, WA 98195 USA
来源：
2014 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO) | 2014年
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中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
We present two-color pump-probe spectra of excitons and trions in monolayer MoSe2. Isolated spectral cross-peaks reveal coherent exciton-trion coupling due to many-body interactions. Density matrix calculations suggest the formation of a correlated exciton-trion state. (C) 2014 Optical Society of America
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页数：2
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