• 专利标题:   Graphene/zinc oxide single crystal substrate Schottky UV photoelectric detector, has graphite film whose upper part is connected with silver electrode, where area of silver electrode is lesser than that of dioxide insulating layer.
  • 专利号:   CN106098804-A, CN106098804-B
  • 发明人:   LUO L, ZHANG T, ZHANG D, WANG Y, ZHENG K
  • 专利权人:   UNIV HEFEI TECHNOLOGY
  • 国际专利分类:   H01L031/0224, H01L031/0296, H01L031/18
  • 专利详细信息:   CN106098804-A 09 Nov 2016 H01L-031/0224 201682 Pages: 10 Chinese
  • 申请详细信息:   CN106098804-A CN10393017 31 May 2016
  • 优先权号:   CN10393017

▎ 摘  要

NOVELTY - The detector has a zinc oxide single crystal substrate (1) whose upper surface is covered with a graphite film (2). A lower surface of the graphite film is provided with a titanium/gold electrode (3). The titanium/gold electrode is connected with the zinc oxide single crystal substrate. A silicon dioxide insulating layer (4) is arranged with a local position of the graphite film and the zinc oxide single crystal substrate. An upper part of the graphite film is connected with a silver electrode (5), where area of the silver electrode is lesser than that of the silicon dioxide insulating layer. USE - Graphene/zinc oxide single crystal substrate Schottky UV photoelectric detector. ADVANTAGE - The detector has strong light absorption ability, high responding degree and high operating reliability, and improves crystal quality of the zinc oxide single crystal substrate, and enhances optical and electrical characteristics. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method for manufacturing graphene/zinc oxide single crystal substrate Schottky UV photoelectric detector. DESCRIPTION OF DRAWING(S) - The drawing shows a top perspective view of a graphene/zinc oxide single crystal substrate schottky UV photoelectric detector. Zinc oxide single crystal substrate (1) Graphite film (2) Titanium/gold electrode (3) Silicon dioxide insulating layer (4) Silver electrode (5)