Title :
Exciton-related electroluminescence from monolayer MoS2
Author :
Yu Ye ; Ziliang Ye ; Gharghi, Majid ; Xiaobo Yin ; Hanyu Zhu ; Zhao, Mengying ; Xiang Zhang
Author_Institution :
NSF Nanoscale Sci. & Eng. Center, Univ. of California, Berkeley, Berkeley, CA, USA
Abstract :
We studied the microscopic origin of the electroluminescence from monolayer MoS2 fabricated on a heavily p-type doped silicon substrate. Auger recombination of the exciton-exciton annihilation of bound exciton emission is observed.
Keywords :
electroluminescence; electron-hole recombination; excitons; molybdenum compounds; monolayers; semiconductor materials; Auger recombination; MoS2; Si; bound exciton emission; exciton-exciton annihilation; exciton-related electroluminescence; monolayer; p-type doped silicon substrate; Electroluminescence; Excitons; Heterojunctions; Optical saturation; Radiative recombination; Silicon;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2014 Conference on
Conference_Location :
San Jose, CA
