Near Ultraviolet Light Emission in Hexagonal Boron Nitride Based van der Waals Heterostructures

Sang Hoon Chae, Dongjea Seo, Junyoung Kwon, Gwan Hyoung Lee, Qingrui Cao, Xiang Hua, Irving P. Herman, En Min Shih, Cory R. Dean, Takashi Taniguchi, Kenji Watanabe, David Schiminovich, Heon Jin Choi, Ioannis Kymissis, Young Duck Kim, James Hone

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

Abstract

We demonstrate light emitting devices consisting of graphene layers separated and by thin hexagonal boron nitride (hBN) with additional hBN encapsulation. At high bias through two graphene layer, thin hBN produce near ultraviolet (NUV) light emission at 394 nm.

Original languageEnglish
Title of host publication2019 Conference on Lasers and Electro-Optics, CLEO 2019 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781943580576
DOIs
Publication statusPublished - 2019 May
Event2019 Conference on Lasers and Electro-Optics, CLEO 2019 - San Jose, United States
Duration: 2019 May 52019 May 10

Publication series

Name2019 Conference on Lasers and Electro-Optics, CLEO 2019 - Proceedings

Conference

Conference2019 Conference on Lasers and Electro-Optics, CLEO 2019
CountryUnited States
CitySan Jose
Period19/5/519/5/10

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All Science Journal Classification (ASJC) codes

  • Spectroscopy
  • Industrial and Manufacturing Engineering
  • Safety, Risk, Reliability and Quality
  • Management, Monitoring, Policy and Law
  • Electronic, Optical and Magnetic Materials
  • Radiology Nuclear Medicine and imaging
  • Instrumentation
  • Atomic and Molecular Physics, and Optics

Cite this

Chae, S. H., Seo, D., Kwon, J., Lee, G. H., Cao, Q., Hua, X., Herman, I. P., Shih, E. M., Dean, C. R., Taniguchi, T., Watanabe, K., Schiminovich, D., Choi, H. J., Kymissis, I., Kim, Y. D., & Hone, J. (2019). Near Ultraviolet Light Emission in Hexagonal Boron Nitride Based van der Waals Heterostructures. In 2019 Conference on Lasers and Electro-Optics, CLEO 2019 - Proceedings [8750408] (2019 Conference on Lasers and Electro-Optics, CLEO 2019 - Proceedings). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.23919/CLEO.2019.8750408