中国物理B ›› 2019, Vol. 28 ›› Issue (1): 17105-017105.doi: 10.1088/1674-1056/28/1/017105

所属专题: TOPICAL REVIEW — Photodetector: Materials, physics, and applications

• SPECIAL TOPIC—Recent advances in thermoelectric materials and devices • 上一篇    下一篇

Review of gallium oxide based field-effect transistors and Schottky barrier diodes

Zeng Liu(刘增), Pei-Gang Li(李培刚), Yu-Song Zhi(支钰崧), Xiao-Long Wang(王小龙), Xu-Long Chu(褚旭龙), Wei-Hua Tang(唐为华)   

  1. 1 Laboratory of Information Functional Materials and Devices, School of Science, Beijing University of Posts and Telecommunications, Beijing 100876, China;
    2 State Key Laboratory of Information Photonics and Optical Communications, Beijing University of Posts and Telecommunications, Beijing 100876, China;
    3 China Aerospace Academy of Systems Science and Engineering, Beijing 100048, China
  • 收稿日期:2018-08-13 修回日期:2018-11-04 出版日期:2019-01-05 发布日期:2019-01-05
  • 通讯作者: Pei-Gang Li, Wei-Hua Tang E-mail:pgli@bupt.edu.cn;whtang@bupt.edu.cn
  • 基金资助:
    Project supported by the National Natural Science Foundation of China (Grant Nos. 61774019, 51572033, and 51572241) and the Beijing Municipal Commission of Science and Technology, China (Grant No. SX2018-04).

Review of gallium oxide based field-effect transistors and Schottky barrier diodes

Zeng Liu(刘增)1,2, Pei-Gang Li(李培刚)1,2, Yu-Song Zhi(支钰崧)1,2, Xiao-Long Wang(王小龙)1,2, Xu-Long Chu(褚旭龙)1,3, Wei-Hua Tang(唐为华)1,2   

  1. 1 Laboratory of Information Functional Materials and Devices, School of Science, Beijing University of Posts and Telecommunications, Beijing 100876, China;
    2 State Key Laboratory of Information Photonics and Optical Communications, Beijing University of Posts and Telecommunications, Beijing 100876, China;
    3 China Aerospace Academy of Systems Science and Engineering, Beijing 100048, China
  • Received:2018-08-13 Revised:2018-11-04 Online:2019-01-05 Published:2019-01-05
  • Contact: Pei-Gang Li, Wei-Hua Tang E-mail:pgli@bupt.edu.cn;whtang@bupt.edu.cn
  • Supported by:
    Project supported by the National Natural Science Foundation of China (Grant Nos. 61774019, 51572033, and 51572241) and the Beijing Municipal Commission of Science and Technology, China (Grant No. SX2018-04).

摘要: Gallium oxide (Ga2O3), a typical ultra wide bandgap semiconductor, with a bandgap of~4.9 eV, critical breakdown field of 8 MV/cm, and Baliga's figure of merit of 3444, is promising to be used in high-power and high-voltage devices. Recently, a keen interest in employing Ga2O3 in power devices has been aroused. Many researches have verified that Ga2O3 is an ideal candidate for fabricating power devices. In this review, we summarized the recent progress of field-effect transistors (FETs) and Schottky barrier diodes (SBDs) based on Ga2O3, which may provide a guideline for Ga2O3 to be preferably used in power devices fabrication.

关键词: gallium oxide (Ga2O3), field-effect transistors (FETs), Schottky barrier diodes (SBDs)

Abstract: Gallium oxide (Ga2O3), a typical ultra wide bandgap semiconductor, with a bandgap of~4.9 eV, critical breakdown field of 8 MV/cm, and Baliga's figure of merit of 3444, is promising to be used in high-power and high-voltage devices. Recently, a keen interest in employing Ga2O3 in power devices has been aroused. Many researches have verified that Ga2O3 is an ideal candidate for fabricating power devices. In this review, we summarized the recent progress of field-effect transistors (FETs) and Schottky barrier diodes (SBDs) based on Ga2O3, which may provide a guideline for Ga2O3 to be preferably used in power devices fabrication.

Key words: gallium oxide (Ga2O3), field-effect transistors (FETs), Schottky barrier diodes (SBDs)

中图分类号:  (Metal-insulator transitions and other electronic transitions)

  • 71.30.+h
72.20.-i (Conductivity phenomena in semiconductors and insulators) 73.40.Qv (Metal-insulator-semiconductor structures (including semiconductor-to-insulator))