DocumentCode :
732664
Title :
Ultrafast mid-infrared intraexcitonic spectroscopy of monolayer MoS2
Author :
Soonyoung Cha ; Ji Ho Sung ; Jooyoun Kim ; Sangwan Sim ; Moon-Ho Jo ; Hyunyong Choi
Author_Institution :
Sch. of Electr. & Electron. Eng., Yonsei Univ., Seoul, South Korea
fYear :
2015
fDate :
10-15 May 2015
Firstpage :
1
Lastpage :
2
Abstract :
We report the first ultrafast mid-infrared (IR) spectroscopy in monolayer MoS2. The observed mid-IR dynamics show multiple, yet broadened absorption, indicating the predominant intraexcitonic transition from the ground to the higher-lying excitonic states.
Keywords :
ground states; high-speed optical techniques; infrared spectra; light absorption; molybdenum compounds; monolayers; MoS2; ground states; light absorption; monolayer molybdenum disulfide; ultrafast mid-infrared intraexcitonic spectroscopy; Excitons; Nonlinear optics; Optical amplifiers; Optical pulses; Optical pumping; Spectroscopy; Ultrafast optics;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2015 Conference on
Conference_Location :
San Jose, CA
Type :
conf
Filename :
7183100
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=732664
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