Self‐Powered Ultraviolet Photodetectors Driven by Built‐In Electric Field

• Published in: Small (Weinheim an der Bergstrasse, Germany) Vol. 13; no. 45
• Main Authors: Su, Longxing, Yang, Wei, Cai, Jian, Chen, Hongyu, Fang, Xiaosheng
• Format: Journal Article
• Language: English
• Published: Germany Wiley Subscription Services, Inc 01.12.2017
• Subjects: Electric fields; heterojunction; Heterojunctions; Homojunctions; Military applications; Nanotechnology; Photometers; Power consumption; p–n homojunction; Schottky junction; self‐powered; Schottky junction; heterojunction; p-n homojunction; self-powered

Self‐powered ultraviolet (UV) photodetectors, which have vast applications in the military and for civilian purposes, have become particularly attractive in recent years due to their advantages of high sensitivity, ultrasmall size, and low power consumption. In particular, self‐powered UV photodetec...