III-V nanowire-based ultraviolet to terahertz photodetectors: Device strategies, recent developments, and future possibilities
- Authors
- Sarkar, K.; Devi, Pooja; Kim, Ki-Hyun; Kumar, Praveen
- Issue Date
- Sep-2020
- Publisher
- ELSEVIER SCI LTD
- Keywords
- Nanowire; III-V semiconductors; Photodetectors; Broadband; Flexible PDs
- Citation
- TRAC-TRENDS IN ANALYTICAL CHEMISTRY, v.130, pp.1 - 18
- Indexed
- SCIE
SCOPUS
- Journal Title
- TRAC-TRENDS IN ANALYTICAL CHEMISTRY
- Volume
- 130
- Start Page
- 1
- End Page
- 18
- URI
- https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/8954
- DOI
- 10.1016/j.trac.2020.115989
- ISSN
- 0165-9936
- Abstract
- Nanowire (NW)-based photodetectors (PDs) have gained considerable attention both scientifically and technologically over the past few decades due to their potential in terms of performance, device integration, and structural utilities. III-V compound semiconductors are suitable for ultrafast photodetection over a broad spectrum range from deep ultraviolet (UV) to terahertz (THz) due to their tunable optical bandgap, high electron mobility, high aspect ratio, low defects/dislocations, and optical/electrical properties. As such, III-V NWs are perfect candidates to improve PD performance with improved antireflection, high photon trapping, and large scattering cross-sections relative to their thin-film counterparts. Despite the enormous efforts made in development of III-V semiconductors, their potential for broadband PDs has not been sufficiently detailed. Hence, we herein provide a comprehensive review of III-V NW PDs in a broad operating excitation range from UV to THz based on recent developments in device structures and their enhanced compatibility with flexible substrates along with their prospects in future research.
- Files in This Item
-
Go to Link
- Appears in
Collections - 서울 공과대학 > 서울 건설환경공학과 > 1. Journal Articles
![qrcode](https://api.qrserver.com/v1/create-qr-code/?size=55x55&data=https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/8954)
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.