Near infrared photodetector based on polymer and indium nitride nanorod organic/inorganic hybrids

Wei Jung Lai; Shao Sian Li; Chih Cheng Lin; Chun Chiang Kuo; Chun Wei Chen; Kuei Hsien Chen; Li Chyong Chen

doi:10.1016/j.scriptamat.2010.05.035

Near infrared photodetector based on polymer and indium nitride nanorod organic/inorganic hybrids

Wei Jung Lai
, Shao Sian Li
, Chih Cheng Lin
, Chun Chiang Kuo
, Chun Wei Chen
, Kuei Hsien Chen
, Li Chyong Chen

Department of Materials and Mineral Resources Engineering

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

34 Scopus citations

Abstract

We propose a nanostructured near infrared photodetector based on indium nitride (InN) nanorod/poly(3-hexylthiophene) hybrids. The current-voltage characteristic of the hybrid device demonstrates the typical p-n heterojunction diode behavior, consisting of p-type polymer and n-type InN nanorods. The device shows a photoresponse range of 900-1260 nm under various reverse biases. An external quantum efficiency of 3.4% at 900 nm operated at -10 V reverse bias was obtained, which is comparable with devices based on lead sulfide and lead selenide hybrid systems.

Original language	English
Pages (from-to)	653-656
Number of pages	4
Journal	Scripta Materialia
Volume	63
Issue number	6
DOIs	https://doi.org/10.1016/j.scriptamat.2010.05.035
State	Published - Sep 2010

Keywords

Chemical vapor deposition (CVD)
Composites
Nanostructure
Polymer matrix

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10.1016/j.scriptamat.2010.05.035

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title = "Near infrared photodetector based on polymer and indium nitride nanorod organic/inorganic hybrids",

abstract = "We propose a nanostructured near infrared photodetector based on indium nitride (InN) nanorod/poly(3-hexylthiophene) hybrids. The current-voltage characteristic of the hybrid device demonstrates the typical p-n heterojunction diode behavior, consisting of p-type polymer and n-type InN nanorods. The device shows a photoresponse range of 900-1260 nm under various reverse biases. An external quantum efficiency of 3.4\% at 900 nm operated at -10 V reverse bias was obtained, which is comparable with devices based on lead sulfide and lead selenide hybrid systems.",

keywords = "Chemical vapor deposition (CVD), Composites, Nanostructure, Polymer matrix",

author = "Lai, \{Wei Jung\} and Li, \{Shao Sian\} and Lin, \{Chih Cheng\} and Kuo, \{Chun Chiang\} and Chen, \{Chun Wei\} and Chen, \{Kuei Hsien\} and Chen, \{Li Chyong\}",

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T1 - Near infrared photodetector based on polymer and indium nitride nanorod organic/inorganic hybrids

AU - Lai, Wei Jung

AU - Li, Shao Sian

AU - Lin, Chih Cheng

AU - Kuo, Chun Chiang

AU - Chen, Chun Wei

AU - Chen, Kuei Hsien

AU - Chen, Li Chyong

PY - 2010/9

Y1 - 2010/9

N2 - We propose a nanostructured near infrared photodetector based on indium nitride (InN) nanorod/poly(3-hexylthiophene) hybrids. The current-voltage characteristic of the hybrid device demonstrates the typical p-n heterojunction diode behavior, consisting of p-type polymer and n-type InN nanorods. The device shows a photoresponse range of 900-1260 nm under various reverse biases. An external quantum efficiency of 3.4% at 900 nm operated at -10 V reverse bias was obtained, which is comparable with devices based on lead sulfide and lead selenide hybrid systems.

AB - We propose a nanostructured near infrared photodetector based on indium nitride (InN) nanorod/poly(3-hexylthiophene) hybrids. The current-voltage characteristic of the hybrid device demonstrates the typical p-n heterojunction diode behavior, consisting of p-type polymer and n-type InN nanorods. The device shows a photoresponse range of 900-1260 nm under various reverse biases. An external quantum efficiency of 3.4% at 900 nm operated at -10 V reverse bias was obtained, which is comparable with devices based on lead sulfide and lead selenide hybrid systems.

KW - Chemical vapor deposition (CVD)

KW - Composites

KW - Nanostructure

KW - Polymer matrix

UR - https://www.scopus.com/pages/publications/77955309150

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DO - 10.1016/j.scriptamat.2010.05.035

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AN - SCOPUS:77955309150

SN - 1359-6462

VL - 63

SP - 653

EP - 656

JO - Scripta Materialia

JF - Scripta Materialia

IS - 6

ER -

Near infrared photodetector based on polymer and indium nitride nanorod organic/inorganic hybrids

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