Charge transfer and enhanced absorption in MoS2 -organic heterojunctions using plasmonic metasurfaces

Christopher E. Petoukhoff, M. Bala Murali Krishna, Damien Voiry, Ibrahim Bozkurt, Skylar Deckoff-Jones, Manish Chhowalla, Deirdre M O'Carroll, Keshav M. Dani

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

Abstract

We observed ultrafast hole transfer from monolayer MoS2 to a conjugated polymer using pump-probe measurements. We show that plasmonic metasurfaces lead to enhanced absorption in in the heterojunction, with a 90-nm absorption bandwidth increase.

Original languageEnglish
Title of host publication2017 Conference on Lasers and Electro-Optics, CLEO 2017 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1-2
Number of pages2
Volume2017-January
ISBN (Electronic)9781943580279
DOIs
Publication statusPublished - Oct 25 2017
Event2017 Conference on Lasers and Electro-Optics, CLEO 2017 - San Jose, United States
Duration: May 14 2017May 19 2017

Other

Other2017 Conference on Lasers and Electro-Optics, CLEO 2017
CountryUnited States
CitySan Jose
Period5/14/175/19/17

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ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics
  • Electronic, Optical and Magnetic Materials
  • Instrumentation

Cite this

Petoukhoff, C. E., Krishna, M. B. M., Voiry, D., Bozkurt, I., Deckoff-Jones, S., Chhowalla, M., O'Carroll, D. M., & Dani, K. M. (2017). Charge transfer and enhanced absorption in MoS2 -organic heterojunctions using plasmonic metasurfaces. In 2017 Conference on Lasers and Electro-Optics, CLEO 2017 - Proceedings (Vol. 2017-January, pp. 1-2). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1364/CLEO_QELS.2017.JTh2A.98