스프레이 공정을 이용한 nc-ZnO/ZnO 전계효과트랜지스터의 광학적 노출에 대한 열화 현상 분석

The Instability Behaviors of Spray-pyrolysis Processed nc-ZnO/ZnO Field-effect Transistors Under Illumination

  • 조준희 (상명대학교 전자공학과)
  • Junhee Cho (Department of Electronics Engineering, Sangmyung University)
  • 투고 : 2023.03.03
  • 심사 : 2023.03.22
  • 발행 : 2023.03.31

초록

Metal oxide semiconductor (MOS) adapting spray-pyrolysis deposition technique has drawn large attention based on their high quality of intrinsic and electrical properties in addition to simple and low-cost processibility. To fully utilize the merits of MOS field-effect transistors (FETs) , transparency, it is important to understand the instability behaviors of FETs under illumination. Here, we studied the photo-induced properties of nc-ZnO/ZnO field-effect transistors (FETs) based on spray-pyrolysis under illumination which incorporating ZnO nanocrystalline nanoparticles into typical ZnO precursor. Our experiments reveal that nc-ZnO in active layer suppressed the light instabilities of FETs.

키워드

과제정보

이 성과는 정부(과학기술정보통신부)의 재원으로 한국연구재단의 지원을 받아 수행된 연구임(No.2022R1G1A1011329).

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