• High performance UV–visible avalanche photodetector based on single ${\alpha}$-MoO$_3$ microbelt/p-Si heterostructure

    • Fulltext

       

        Click here to view fulltext PDF


      Permanent link:
      https://www.ias.ac.in/article/fulltext/boms/044/0195

    • Keywords

       

      Broad spectral detection; MoO$_3$ microbelt; heterostructure.

    • Abstract

       

      Broad spectral detection device based on single ${\alpha}$-MoO$_3$ microbelt/p-Si heterostructure was fabricated by a simple way. The device based on the ${\alpha}$-MoO$_3$ microbelt/p-Si heterostructure shows a fast, high responsivity and broad light detection range from 365 to 660 nm, covering the ultraviolet (UV) and visible regions. The high responsivity, broad spectral detection, fast response and stability make ${\alpha}$-MoO$_3$ microbelt/p-Si heterostructure to apply for constructing optoelectronic devices. Furthermore, it will provide a new way for fabrication of high-performance broad spectral detection device.

    • Author Affiliations

       

      YI TIAN1 NAISEN YU1 2 3 SHIYU DU1 DEDI LIU1 YUNFENG WU1

      1. Liaoning Key Laboratory of Optoelectronic Films and Materials, School of Physics and Materials Engineering, Dalian Minzu University, Dalian 116600, People’s Republic of China
      2. Guangxi Key Laboratory of Precision Navigation Technology and Application, Guilin University of Electronic Technology, Guilin 541004, People’s Republic of China
      3. School of Materials and Engineering, Jiangsu University of Science and Technology, Zhenjiang 212000, People’s Republic of China
    • Dates

       
  • Bulletin of Materials Science | News

    • Dr Shanti Swarup Bhatnagar for Science and Technology

      Posted on October 12, 2020

      Prof. Subi Jacob George — Jawaharlal Nehru Centre for Advanced Scientific Research, Jakkur, Bengaluru
      Chemical Sciences 2020

      Prof. Surajit Dhara — School of Physics, University of Hyderabad, Hyderabad
      Physical Sciences 2020

    • Editorial Note on Continuous Article Publication

      Posted on July 25, 2019

      Click here for Editorial Note on CAP Mode

© 2021-2022 Indian Academy of Sciences, Bengaluru.