Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group

Heterojunction of ZnO nanoparticle/PMMA and its ultraviolet electroluminescence

Not Accessible

Your library or personal account may give you access

Abstract

A ZnO nanoparticle layer was synthesized by the sol-gel method on ITO glass. Devices with a ZnO nanoparticle layer/polymethylmethacrylate (PMMA) heterojunction structure were then fabricated and the room temperature electroluminescence (EL) spectra were studied. Under DC bias, ultraviolet (UV) EL at 390 nm from the ZnO band edge emission was observed, and defect-related emission of ZnO at 600 and 760 nm were also detected. The EL mechanisms are discussed in terms of the carrier tunneling process.

© 2014 Optical Society of America

Full Article  |  PDF Article
More Like This
Ultraviolet electroluminescence from hybrid inorganic/organic ZnO/GaN/poly(3-hexylthiophene) dual heterojunctions

Yungting Chen, Hanyu Shih, Chunhsiung Wang, Chunyi Hsieh, Chihwei Chen, Yangfang Chen, and Taiyuan Lin
Opt. Express 19(S3) A319-A325 (2011)

Enhanced ultraviolet electroluminescence from ZnO nanoparticles via decoration of partially oxidized Al layer

Si-Yuan Chan, Sheng-Chan Wu, Ching-Yen Wang, and Hsu-Cheng Hsu
Opt. Express 28(3) 2799-2808 (2020)

Blue electroluminescence from Sb-ZnO/Cd-ZnO/Ga-ZnO heterojunction diode fabricated by dual ion beam sputtering

Sushil Kumar Pandey, Vishnu Awasthi, Shruti Verma, and Shaibal Mukherjee
Opt. Express 22(25) 30983-30991 (2014)

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Figures (6)

You do not have subscription access to this journal. Figure files are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved