Filterless Ultraviolet Detector Based on Cerium Fluoride Thin Film Grown by Pulsed Laser Deposition

• Mirai Ieda

• Tatsuya Ishimaru

• Shingo Ono

抄録

We report on an ultraviolet photoconductive detector based on cerium fluoride (CeF 3 ) thin films. CeF 3 thin films were grown on quartz glass substrates by the pulsed laser deposition (PLD) method. Optimization of the substrate temperature using the PLD method successfully increased the photocurrent of the CeF 3 detector. The photocurrent increases linearly up to at least 600 V. The sample grown at 670 K shows the highest crystallinity and orientation. This sample shows a response in the wavelength range below 310 nm without any filters. Additionally, the measured dielectric-breakdown field of this detector exceeded 15 kV/cm.

収録刊行物

• Japanese journal of applied physics : JJAP

  Japanese journal of applied physics : JJAP 51 (6), 062202-, 2012-06

  Tokyo : The Japan Society of Applied Physics

キーワード

• General Physics and Astronomy
• General Engineering

詳細情報

• CRID: 1520853832883034240
• NII論文ID: 40019316999
• NII書誌ID: AA12295836
• ISSN: 00214922
• ISSN: 13474065
• DOI: 10.1143/jjap.51.062202
• NDL書誌ID: 023762022
• Web Site: http://id.ndl.go.jp/bib/023762022
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I023762022
• Web Site: https://iopscience.iop.org/article/10.1143/JJAP.51.062202
• Web Site: https://iopscience.iop.org/article/10.1143/JJAP.51.062202/pdf
• 本文言語コード: en
• NDL 雑誌分類:
  • ZM35(科学技術--物理学)
• データソース種別:
  • NDL
  • Crossref
  • CiNii Articles