Ceramist (세라미스트)

The Korean Ceramic Society (한국세라믹학회)
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Ultra Violet (UV) Sensor based on Oxide Ceramic Materials

산화물 세라믹 재료 기반 자외선 센서

  • Yu, Hak Ki (Dept. of Materials Science & Engineering, Ajou University)
  • 류학기 (아주대학교 신소재공학과)
  • Received : 2019.02.17
  • Accepted : 2019.03.05
  • Published : 2019.03.30
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Abstract

Research on ultraviolet (UV) light detection has attracted considerable attention from scientific researchers in related fields. It can be said that it is a very important time to accurately monitor the UV irradiation amount according to the wavelength region in real time. The oxide is very diverse in its kind and has the advantage of being able to efficiently control the band gap through band gap engineering. In addition, it is very stable in response to heat and atmospheric oxygen when UV is absorbed. Also, there is a known method that can effectively manufacture oxide nanoparticles and nanorods through various synthesis methods, and researches for improving the sensitivity of UV sensors have been carried out using this method. In this paper, we introduce the materials that can be used as UV sensors among various wide band oxide materials, and review the results of researches of various UV sensors using nano materials.

Keywords

References

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