Construction of a β-Ga<sub>2</sub>O<sub>3</sub>-based metal–oxide–semiconductor-structured photodiode for high-performance dual-mode solar-blind detector applications
Zeng Liu, Shan Li, Zuyong Yan, Yuanyuan Liu, Yusong Zhi, Xia Wang, Zhenping Wu, Peigang Li, Weihua Tang
Abstract
A dual-mode, sensitive β-Ga<sub>2</sub>O<sub>3</sub> MOS-structured photodiode is constructed to perform solar-blind detection, showing high-performances and operations at zero bias with a high external quantum efficiency of 16.37% and specific detectivity of 10<sup>11</sup> Jones.
Topics & Concepts
PhotodiodeDual modeMaterials scienceDetectorQuantum efficiencyOptoelectronicsOxideSemiconductorOpticsPhysicsElectronic engineeringMetallurgyEngineeringGa2O3 and related materialsZnO doping and propertiesElectronic and Structural Properties of Oxides