Premium
Exciton and Trion Dynamics in Bilayer MoS 2
Author(s) -
Pei Jiajie,
Yang Jiong,
Xu Renjing,
Zeng YongHui,
Myint Ye Win,
Zhang Shuang,
Zheng JinCheng,
Qin Qinghua,
Wang Xibin,
Jiang Wugui,
Lu Yuerui
Publication year - 2015
Publication title -
small
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.785
H-Index - 236
eISSN - 1613-6829
pISSN - 1613-6810
DOI - 10.1002/smll.201501949
Subject(s) - bilayer , exciton , trion , materials science , electric field , condensed matter physics , chemical physics , optoelectronics , nanotechnology , membrane , chemistry , physics , biochemistry , quantum mechanics
The control of exciton and trion dynamics in bilayer MoS 2 is demonstrated, via the comodulations by both temperature and electric field. The calculations here show that the band structure of bilayer MoS 2 changes from indirect at room temperature toward direct nature as temperature decreases, which enables the electrical tunability of the K–K direct PL transition in bilayer MoS 2 at low temperature.
Accelerating Research
Robert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom
Address
John Eccles HouseRobert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom