title: Plasmonic hot electron induced structural phase transition in a MoS2 monolayer.
abstract: A reversible 2H-to-1T phase transition in a MoS2 monolayer is realized by plasmonic hot electrons. This transition can be actively controlled by the incident light intensity, wavelength, sample areas, and perimeters, resulting in an effective shift of photoluminescence. The suggested configuration paves the way for plasmonic optoelectronic device applications of MoS2 in the future.
authors.affiliation: School of Physics, State Key Lab for Mesoscopic Physics, Peking University and Collaborative Innovation Center of Quantum Matter, Beijing, 100871, China.
authors.forename: Yimin
authors.initials: Y
authors.lastname: Kang
authors.forename: Sina
authors.initials: S
authors.lastname: Najmaei
authors.forename: Zheng
authors.initials: Z
authors.lastname: Liu
authors.forename: Yanjun
authors.initials: Y
authors.lastname: Bao
authors.forename: Yumin
authors.initials: Y
authors.lastname: Wang
authors.forename: Xing
authors.initials: X
authors.lastname: Zhu
authors.forename: Naomi J
authors.initials: NJ
authors.lastname: Halas
authors.forename: Peter
authors.initials: P
authors.lastname: Nordlander
authors.forename: Pulickel M
authors.initials: PM
authors.lastname: Ajayan
authors.forename: Jun
authors.initials: J
authors.lastname: Lou
authors.forename: Zheyu
authors.initials: Z
authors.lastname: Fang
keywords: MoS2; hot electrons; photoluminesence; surface plasmon