Ultrafast Linewidth and Resonant Energy Dynamics of Anisotropic Excitons in Atomically Thin ReS2

Ho Seung Shin, Sangwan Sim, Doeon Lee, Seungwan Cho, Sooun Lee, Seung Hoon Yang, Wooyoung Shim, Chul-Ho Lee, Hyunyong Choi

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

We investigate the anisotropic exciton dynamics of bilayer ReS2 using time-resolved pump-probe spectroscopy. In contrast to conventional 2D materials, we identify that the exciton resonance broadening strongly depends on the exciton-longitudinal optical (LO) phonon coupling.

Original languageEnglish
Title of host publication2018 Conference on Lasers and Electro-Optics, CLEO 2018 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Print)9781943580422
Publication statusPublished - 2018 Aug 6
Externally publishedYes
Event2018 Conference on Lasers and Electro-Optics, CLEO 2018 - San Jose, United States
Duration: 2018 May 132018 May 18

Other

Other2018 Conference on Lasers and Electro-Optics, CLEO 2018
CountryUnited States
CitySan Jose
Period18/5/1318/5/18

ASJC Scopus subject areas

  • Instrumentation
  • Atomic and Molecular Physics, and Optics

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    Shin, H. S., Sim, S., Lee, D., Cho, S., Lee, S., Yang, S. H., Shim, W., Lee, C-H., & Choi, H. (2018). Ultrafast Linewidth and Resonant Energy Dynamics of Anisotropic Excitons in Atomically Thin ReS2 In 2018 Conference on Lasers and Electro-Optics, CLEO 2018 - Proceedings [8426396] Institute of Electrical and Electronics Engineers Inc..