MWCNT/CdS nanobelt based hybrid structures and their enhanced photoelectrical performance

Dong Jin Lee; P. Ilanchezhiyan; G. Mohan Kumar; Dong Wook Kwak; Yong Deuk Woo; Deuk Young Kim; Tae Won Kang

doi:10.1016/j.cplett.2016.11.039

MWCNT/CdS nanobelt based hybrid structures and their enhanced photoelectrical performance

Dong Jin Lee
, P. Ilanchezhiyan
, G. Mohan Kumar
, Dong Wook Kwak
, Yong Deuk Woo
, Deuk Young Kim
, Tae Won Kang

Quantum-Functional Semiconductor Research Center

Research output: Contribution to journal › Article › peer-review

5 Scopus citations

Abstract

In this work, we report on single CdS nanobelts (NB), Multi-walled carbon nanotube (MWCNT)/CdS NB and MWCNT:Cu/CdS NB based hybrid devices for photodetector applications. The electrical properties of the MWCNT:Cu/CdS NB devices tends to exhibit excellent photo to dark current ratio and a higher photoresponse of 7.5 times than that of pristine CdS device. The results also suggest MWCNT:Cu/CdS NB for potential application in photodetectors that require high photocurrent to dark current ratio and remarkable stability.

Original language	English
Pages (from-to)	68-73
Number of pages	6
Journal	Chemical Physics Letters
Volume	667
DOIs	https://doi.org/10.1016/j.cplett.2016.11.039
State	Published - 1 Jan 2017

Access to Document

10.1016/j.cplett.2016.11.039

Cite this

@article{57ad93222b744add95e94e460ea007cc,

title = "MWCNT/CdS nanobelt based hybrid structures and their enhanced photoelectrical performance",

abstract = "In this work, we report on single CdS nanobelts (NB), Multi-walled carbon nanotube (MWCNT)/CdS NB and MWCNT:Cu/CdS NB based hybrid devices for photodetector applications. The electrical properties of the MWCNT:Cu/CdS NB devices tends to exhibit excellent photo to dark current ratio and a higher photoresponse of 7.5 times than that of pristine CdS device. The results also suggest MWCNT:Cu/CdS NB for potential application in photodetectors that require high photocurrent to dark current ratio and remarkable stability.",

author = "Lee, \{Dong Jin\} and P. Ilanchezhiyan and \{Mohan Kumar\}, G. and Kwak, \{Dong Wook\} and Woo, \{Yong Deuk\} and Kim, \{Deuk Young\} and Kang, \{Tae Won\}",

note = "Publisher Copyright: {\textcopyright} 2016 Elsevier B.V.",

year = "2017",

month = jan,

day = "1",

doi = "10.1016/j.cplett.2016.11.039",

language = "English",

volume = "667",

pages = "68--73",

journal = "Chemical Physics Letters",

issn = "0009-2614",

publisher = "Elsevier B.V.",

}

TY - JOUR

T1 - MWCNT/CdS nanobelt based hybrid structures and their enhanced photoelectrical performance

AU - Lee, Dong Jin

AU - Ilanchezhiyan, P.

AU - Mohan Kumar, G.

AU - Kwak, Dong Wook

AU - Woo, Yong Deuk

AU - Kim, Deuk Young

AU - Kang, Tae Won

PY - 2017/1/1

Y1 - 2017/1/1

N2 - In this work, we report on single CdS nanobelts (NB), Multi-walled carbon nanotube (MWCNT)/CdS NB and MWCNT:Cu/CdS NB based hybrid devices for photodetector applications. The electrical properties of the MWCNT:Cu/CdS NB devices tends to exhibit excellent photo to dark current ratio and a higher photoresponse of 7.5 times than that of pristine CdS device. The results also suggest MWCNT:Cu/CdS NB for potential application in photodetectors that require high photocurrent to dark current ratio and remarkable stability.

AB - In this work, we report on single CdS nanobelts (NB), Multi-walled carbon nanotube (MWCNT)/CdS NB and MWCNT:Cu/CdS NB based hybrid devices for photodetector applications. The electrical properties of the MWCNT:Cu/CdS NB devices tends to exhibit excellent photo to dark current ratio and a higher photoresponse of 7.5 times than that of pristine CdS device. The results also suggest MWCNT:Cu/CdS NB for potential application in photodetectors that require high photocurrent to dark current ratio and remarkable stability.

UR - https://www.scopus.com/pages/publications/84998577671

U2 - 10.1016/j.cplett.2016.11.039

DO - 10.1016/j.cplett.2016.11.039

M3 - Article

AN - SCOPUS:84998577671

SN - 0009-2614

VL - 667

SP - 68

EP - 73

JO - Chemical Physics Letters

JF - Chemical Physics Letters

ER -

MWCNT/CdS nanobelt based hybrid structures and their enhanced photoelectrical performance

Abstract

Access to Document

Other files and links

Fingerprint

Cite this