Detailed Information

Cited 0 time in webofscience Cited 0 time in scopus
Metadata Downloads

A Review of Phototransistors Using Metal Oxide Semiconductors: Research Progress and Future Directions

Authors
HyukJoon YooISAK LEESUJIN JUNGSUNG MIN RHOBYUNGHA KANGHYUN JAE KIM
Issue Date
Nov-2021
Publisher
WILEY-V C H VERLAG GMBH
Keywords
light-absorption materials; oxide semiconductors; photosensors; phototransistors
Citation
ADVANCED MATERIALS, v.33, no.47, pp.2006091-1 - 2006091-25
Journal Title
ADVANCED MATERIALS
Volume
33
Number
47
Start Page
2006091-1
End Page
2006091-25
URI
https://yscholarhub.yonsei.ac.kr/handle/2021.sw.yonsei/5252
DOI
10.1002/adma.202006091
ISSN
0935-9648
Abstract
Metal oxide thin-film transistors have been continuously researched and mass-produced in the display industry. However, their phototransistors are still in their infancy. In particular, utilizing metal oxide semiconductors as phototransistors is difficult because of the limited light absorption wavelength range and persistent photocurrent (PPC) phenomenon. Numerous studies have attempted to improve the detectable light wavelength range and the PPC phenomenon. Here, recent studies on metal oxide phototransistors are reviewed, which have improved the range of light wavelengths and the PPC phenomenon by introducing an absorption layer of oxide or non-oxide hybrid structure. The materials of the absorption layer applied to absorb long-wavelength light are classified into oxides, chalcogenides, organic materials, perovskites, and nanodots. Finally, next-generation convergence studies combined with other research fields are introduced and future research directions are detailed.
Files in This Item
There are no files associated with this item.
Appears in
Collections
College of Engineering > Electrical and Electronic Engineering > 1. Journal Articles

qrcode

Items in Scholar Hub are protected by copyright, with all rights reserved, unless otherwise indicated.

Related Researcher

Researcher I Sak, Lee photo

I Sak, Lee
College of Engineering (Electrical and Electronic Engineering)
Read more

Altmetrics

Total Views & Downloads

BROWSE