Transparent photodiodes consisting of p-type CNT/n-type ZnO heterojunction with graphene electrodes

Min Ji Park; Kyung Hwa Yoo; Young Wook Chang

doi:10.1109/NANO.2015.7388830

Transparent photodiodes consisting of p-type CNT/n-type ZnO heterojunction with graphene electrodes

Min Ji Park, Kyung Hwa Yoo, Young Wook Chang

Department of Physics

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

We herein report on transparent heterojunctions consisting of p-type CNT and n-type ZnO films on quartz substrates. For transparent electrodes, Al-doped ZnO film and graphene were used for ZnO and CNT films, respectively. These devices exhibited a rectifying diode behavior with an ideality factor of about 1.46 and an optical transmission over 80% in the visible range. Upon light illumination, the photocurrent was enhanced, demonstrating that transparent photodiodes can be achieved by using CNT/ZnO heterojunctions and graphene electrodes.

Original language	English
Title of host publication	IEEE-NANO 2015 - 15th International Conference on Nanotechnology
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	113-115
Number of pages	3
ISBN (Electronic)	9781467381550
DOIs	https://doi.org/10.1109/NANO.2015.7388830
Publication status	Published - 2015
Event	15th IEEE International Conference on Nanotechnology, IEEE-NANO 2015 - Rome, Italy Duration: 2015 Jul 27 → 2015 Jul 30

Publication series

Name	IEEE-NANO 2015 - 15th International Conference on Nanotechnology

Other

Other	15th IEEE International Conference on Nanotechnology, IEEE-NANO 2015
Country/Territory	Italy
City	Rome
Period	15/7/27 → 15/7/30

Bibliographical note

Publisher Copyright:
© 2015 IEEE.

All Science Journal Classification (ASJC) codes

Process Chemistry and Technology
Electrical and Electronic Engineering
Ceramics and Composites
Electronic, Optical and Magnetic Materials
Surfaces, Coatings and Films

Access to Document

10.1109/NANO.2015.7388830

Cite this

Park, M. J., Yoo, K. H., & Chang, Y. W. (2015). Transparent photodiodes consisting of p-type CNT/n-type ZnO heterojunction with graphene electrodes. In IEEE-NANO 2015 - 15th International Conference on Nanotechnology (pp. 113-115). Article 7388830 (IEEE-NANO 2015 - 15th International Conference on Nanotechnology). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/NANO.2015.7388830

@inproceedings{7f35b2baf29e44bd85719631056267e6,

title = "Transparent photodiodes consisting of p-type CNT/n-type ZnO heterojunction with graphene electrodes",

abstract = "We herein report on transparent heterojunctions consisting of p-type CNT and n-type ZnO films on quartz substrates. For transparent electrodes, Al-doped ZnO film and graphene were used for ZnO and CNT films, respectively. These devices exhibited a rectifying diode behavior with an ideality factor of about 1.46 and an optical transmission over 80% in the visible range. Upon light illumination, the photocurrent was enhanced, demonstrating that transparent photodiodes can be achieved by using CNT/ZnO heterojunctions and graphene electrodes.",

keywords = "CNT, Graphene, Transparent photodiode, ZnO",

author = "Park, {Min Ji} and Yoo, {Kyung Hwa} and Chang, {Young Wook}",

note = "Publisher Copyright: {\textcopyright} 2015 IEEE.; 15th IEEE International Conference on Nanotechnology, IEEE-NANO 2015 ; Conference date: 27-07-2015 Through 30-07-2015",

year = "2015",

doi = "10.1109/NANO.2015.7388830",

language = "English",

series = "IEEE-NANO 2015 - 15th International Conference on Nanotechnology",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

pages = "113--115",

booktitle = "IEEE-NANO 2015 - 15th International Conference on Nanotechnology",

address = "United States",

}

Park, MJ, Yoo, KH & Chang, YW 2015, Transparent photodiodes consisting of p-type CNT/n-type ZnO heterojunction with graphene electrodes. in IEEE-NANO 2015 - 15th International Conference on Nanotechnology., 7388830, IEEE-NANO 2015 - 15th International Conference on Nanotechnology, Institute of Electrical and Electronics Engineers Inc., pp. 113-115, 15th IEEE International Conference on Nanotechnology, IEEE-NANO 2015, Rome, Italy, 15/7/27. https://doi.org/10.1109/NANO.2015.7388830

Transparent photodiodes consisting of p-type CNT/n-type ZnO heterojunction with graphene electrodes. / Park, Min Ji; Yoo, Kyung Hwa; Chang, Young Wook.
IEEE-NANO 2015 - 15th International Conference on Nanotechnology. Institute of Electrical and Electronics Engineers Inc., 2015. p. 113-115 7388830 (IEEE-NANO 2015 - 15th International Conference on Nanotechnology).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

TY - GEN

T1 - Transparent photodiodes consisting of p-type CNT/n-type ZnO heterojunction with graphene electrodes

AU - Park, Min Ji

AU - Yoo, Kyung Hwa

AU - Chang, Young Wook

PY - 2015

Y1 - 2015

N2 - We herein report on transparent heterojunctions consisting of p-type CNT and n-type ZnO films on quartz substrates. For transparent electrodes, Al-doped ZnO film and graphene were used for ZnO and CNT films, respectively. These devices exhibited a rectifying diode behavior with an ideality factor of about 1.46 and an optical transmission over 80% in the visible range. Upon light illumination, the photocurrent was enhanced, demonstrating that transparent photodiodes can be achieved by using CNT/ZnO heterojunctions and graphene electrodes.

AB - We herein report on transparent heterojunctions consisting of p-type CNT and n-type ZnO films on quartz substrates. For transparent electrodes, Al-doped ZnO film and graphene were used for ZnO and CNT films, respectively. These devices exhibited a rectifying diode behavior with an ideality factor of about 1.46 and an optical transmission over 80% in the visible range. Upon light illumination, the photocurrent was enhanced, demonstrating that transparent photodiodes can be achieved by using CNT/ZnO heterojunctions and graphene electrodes.

KW - CNT

KW - Graphene

KW - Transparent photodiode

KW - ZnO

UR - http://www.scopus.com/inward/record.url?scp=84964319700&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84964319700&partnerID=8YFLogxK

U2 - 10.1109/NANO.2015.7388830

DO - 10.1109/NANO.2015.7388830

M3 - Conference contribution

AN - SCOPUS:84964319700

T3 - IEEE-NANO 2015 - 15th International Conference on Nanotechnology

SP - 113

EP - 115

BT - IEEE-NANO 2015 - 15th International Conference on Nanotechnology

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 15th IEEE International Conference on Nanotechnology, IEEE-NANO 2015

Y2 - 27 July 2015 through 30 July 2015

ER -

Park MJ, Yoo KH, Chang YW. Transparent photodiodes consisting of p-type CNT/n-type ZnO heterojunction with graphene electrodes. In IEEE-NANO 2015 - 15th International Conference on Nanotechnology. Institute of Electrical and Electronics Engineers Inc. 2015. p. 113-115. 7388830. (IEEE-NANO 2015 - 15th International Conference on Nanotechnology). doi: 10.1109/NANO.2015.7388830

Transparent photodiodes consisting of p-type CNT/n-type ZnO heterojunction with graphene electrodes

Abstract

Publication series

Other

Bibliographical note

All Science Journal Classification (ASJC) codes

Access to Document

Other files and links

Fingerprint

Cite this