Vacuum-ultraviolet light emitting device based on a KMgF₃ thin film and carbon-nanofibers field electron emitter

Authors

  • Hiroshi Kamisaka ⋅ JP Nagoya Institute of Technology, Gokiso-cho, Showa-ku, Nagoya, Aichi
  • Yohei Masukawa ⋅ JP Nagoya Institute of Technology, Gokiso-cho, Showa-ku, Nagoya, Aichi
  • Zamri Yusop ⋅ JP Nagoya Institute of Technology, Gokiso-cho, Showa-ku, Nagoya, Aichi
  • Yo Ichikawa ⋅ JP Nagoya Institute of Technology, Gokiso-cho, Showa-ku, Nagoya, Aichi
  • Masaki Tanemura ⋅ JP Nagoya Institute of Technology, Gokiso-cho, Showa-ku, Nagoya, Aichi
  • Shingo Ono ⋅ JP Nagoya Institute of Technology, Gokiso-cho, Showa-ku, Nagoya, Aichi
  • Tomohito Nagami ⋅ JP Tokuyama Corporation Shibuya
  • Noriaki Kawaguchi ⋅ JP Tokuyama Corporation Shibuya
  • Sumito Ishizu ⋅ JP Tokuyama Corporation Shibuya
  • Kentaro Fukuda ⋅ JP Tokuyama Corporation Shibuya
  • Toshihisa Suyama ⋅ JP Tokuyama Corporation Shibuya
  • Yuui Yokota ⋅ JP Institute of Multidisciplinary Research for Advanced Materials, Tohoku University
  • Takayuki Yanagida ⋅ JP Institute of Multidisciplinary Research for Advanced Materials, Tohoku University
  • Akira Yoshikawa ⋅ JP Institute of Multidisciplinary Research for Advanced Materials, Tohoku University

Abstract

A vacuum-ultraviolet (VUV) light emitting device was demonstrated by employing KMgF₃ thin film as phosphor and carbon nanofibers (CNFs) field electron emitter. KMgF₃ thin film was grown on MgF₂ crystal substrate by pulse laser deposition (PLD) method. The heating-free device was realized by utilizing carbon nanofibers (CNFs) field electron emitter, which was grown by sputtering grassy carbon surface at room temperature. The device shows emission spectra spanning wavelengths from 140 to 200 nm with two peaks at 150 and 175 nm.

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Published

2010-10-25

How to Cite

[1]
H Kamisaka, Y Masukawa, Z Yusop, Y Ichikawa, M Tanemura, S Ono, T Nagami, N Kawaguchi, S Ishizu, K Fukuda, T Suyama, Y Yokota, T Yanagida, and A Yoshikawa, Vacuum-ultraviolet light emitting device based on a KMgF₃ thin film and carbon-nanofibers field electron emitter, Proceedings of the Samahang Pisika ng Pilipinas 28, SPP-2010-4C-01 (2010). URL: https://proceedings.spp-online.org/article/view/SPP-2010-4C-01.