A hybrid photodiode with planar heterojunction structure consisting of ZnO nanoparticles and CuPc thin film

Zhaolin Yuan; Junsheng Yu; Nana Wang; Yadong Jiang

doi:10.1016/j.cap.2012.03.011

A hybrid photodiode with planar heterojunction structure consisting of ZnO nanoparticles and CuPc thin film

Zhaolin Yuan, Junsheng Yu, Nana Wang, Yadong Jiang

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

26 Scopus citations

Abstract

A photodiode with planar heterojunction was fabricated using copper (II) phthalocyanine (CuPc) organic semiconductor and zinc oxide (ZnO) inorganic nanoparticles (NPs, ∼5 nm). The current-voltage (I-V) characteristics of ITO/ZnO NPs/CuPc/Ag device in dark and under illumination with a solar simulator were investigated in detail. The measurement results showed that the device exhibited good rectifying behavior in dark and under illumination. A rectification ratio (RR) of 15.44 at 1.95 V was achieved for the device under 100 mW/cm ² illumination power. Also, the RR of the device as a function of light intensity was observed. The photoresponsive mechanism of the photodiode was illuminated in term of its energy band diagram.

Original language	English
Pages (from-to)	1278-1282
Number of pages	5
Journal	Current Applied Physics
Volume	12
Issue number	5
DOIs	https://doi.org/10.1016/j.cap.2012.03.011
State	Published - Sep 2012
Externally published	Yes

Keywords

Illumination
Photodiode
Planar heterojunction structure
Rectification ratio
ZnO nanoparticles

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10.1016/j.cap.2012.03.011

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@article{9ac47ed034ff4df29eb55f0cf6893cca,

title = "A hybrid photodiode with planar heterojunction structure consisting of ZnO nanoparticles and CuPc thin film",

abstract = "A photodiode with planar heterojunction was fabricated using copper (II) phthalocyanine (CuPc) organic semiconductor and zinc oxide (ZnO) inorganic nanoparticles (NPs, ∼5 nm). The current-voltage (I-V) characteristics of ITO/ZnO NPs/CuPc/Ag device in dark and under illumination with a solar simulator were investigated in detail. The measurement results showed that the device exhibited good rectifying behavior in dark and under illumination. A rectification ratio (RR) of 15.44 at 1.95 V was achieved for the device under 100 mW/cm 2 illumination power. Also, the RR of the device as a function of light intensity was observed. The photoresponsive mechanism of the photodiode was illuminated in term of its energy band diagram.",

keywords = "Illumination, Photodiode, Planar heterojunction structure, Rectification ratio, ZnO nanoparticles",

author = "Zhaolin Yuan and Junsheng Yu and Nana Wang and Yadong Jiang",

year = "2012",

month = sep,

doi = "10.1016/j.cap.2012.03.011",

language = "英语",

volume = "12",

pages = "1278--1282",

journal = "Current Applied Physics",

issn = "1567-1739",

publisher = "Elsevier B.V.",

number = "5",

}

TY - JOUR

T1 - A hybrid photodiode with planar heterojunction structure consisting of ZnO nanoparticles and CuPc thin film

AU - Yuan, Zhaolin

AU - Yu, Junsheng

AU - Wang, Nana

AU - Jiang, Yadong

PY - 2012/9

Y1 - 2012/9

N2 - A photodiode with planar heterojunction was fabricated using copper (II) phthalocyanine (CuPc) organic semiconductor and zinc oxide (ZnO) inorganic nanoparticles (NPs, ∼5 nm). The current-voltage (I-V) characteristics of ITO/ZnO NPs/CuPc/Ag device in dark and under illumination with a solar simulator were investigated in detail. The measurement results showed that the device exhibited good rectifying behavior in dark and under illumination. A rectification ratio (RR) of 15.44 at 1.95 V was achieved for the device under 100 mW/cm 2 illumination power. Also, the RR of the device as a function of light intensity was observed. The photoresponsive mechanism of the photodiode was illuminated in term of its energy band diagram.

AB - A photodiode with planar heterojunction was fabricated using copper (II) phthalocyanine (CuPc) organic semiconductor and zinc oxide (ZnO) inorganic nanoparticles (NPs, ∼5 nm). The current-voltage (I-V) characteristics of ITO/ZnO NPs/CuPc/Ag device in dark and under illumination with a solar simulator were investigated in detail. The measurement results showed that the device exhibited good rectifying behavior in dark and under illumination. A rectification ratio (RR) of 15.44 at 1.95 V was achieved for the device under 100 mW/cm 2 illumination power. Also, the RR of the device as a function of light intensity was observed. The photoresponsive mechanism of the photodiode was illuminated in term of its energy band diagram.

KW - Illumination

KW - Photodiode

KW - Planar heterojunction structure

KW - Rectification ratio

KW - ZnO nanoparticles

UR - http://www.scopus.com/inward/record.url?scp=84861578601&partnerID=8YFLogxK

U2 - 10.1016/j.cap.2012.03.011

DO - 10.1016/j.cap.2012.03.011

M3 - 文章

AN - SCOPUS:84861578601

SN - 1567-1739

VL - 12

SP - 1278

EP - 1282

JO - Current Applied Physics

JF - Current Applied Physics

IS - 5

ER -

A hybrid photodiode with planar heterojunction structure consisting of ZnO nanoparticles and CuPc thin film

Abstract

Keywords

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