Graphene oxide/carbon nanoparticle thin film based IR detector: Surface properties and device characterization

Farzana Aktar Chowdhury; Mohammad Abul Hossain; Koji Uchida; Takahiro Tamura; Kosuke Sugawa; Tomoaki Mochida; Joe Otsuki; Tariq Mohiuddin; Monny Akter Boby; Mohammad Sahabul Alam

doi:10.1063/1.4935042

Graphene oxide/carbon nanoparticle thin film based IR detector: Surface properties and device characterization

Farzana Aktar Chowdhury, Mohammad Abul Hossain, Koji Uchida, Takahiro Tamura, Kosuke Sugawa, Tomoaki Mochida, Joe Otsuki, Tariq Mohiuddin, Monny Akter Boby, Mohammad Sahabul Alam^*

^*Corresponding author for this work

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

20 Citations (Scopus)

Abstract

This work deals with the synthesis, characterization, and application of carbon nanoparticles (CNP) adorned graphene oxide (GO) nanocomposite materials. Here we mainly focus on an emerging topic in modern research field presenting GO-CNP nanocomposite as a infrared (IR) radiation detector device. GO-CNP thin film devices were fabricated from liquid phase at ambient condition where no modifying treatments were necessary. It works with no cooling treatment and also for stationary objects. A sharp response of human body IR radiation was detected with time constants of 3 and 36 sec and radiation responsivity was 3 mAW^-1. The current also rises for quite a long time before saturation. This work discusses state-of-the-art material developing technique based on near-infrared photon absorption and their use in field deployable instrument for real-world applications. GO-CNP-based thin solid composite films also offer its potentiality to be utilized as p-type absorber material in thin film solar cell, as well.

Original language	English
Article number	107228
Journal	AIP Advances
Volume	5
Issue number	10
DOIs	https://doi.org/10.1063/1.4935042
Publication status	Published - Oct 1 2015
Externally published	Yes

ASJC Scopus subject areas

Physics and Astronomy(all)

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Graphene oxide/carbon nanoparticle thin film based IR detector : Surface properties and device characterization. / Chowdhury, Farzana Aktar; Hossain, Mohammad Abul; Uchida, Koji; Tamura, Takahiro; Sugawa, Kosuke; Mochida, Tomoaki; Otsuki, Joe; Mohiuddin, Tariq; Boby, Monny Akter; Alam, Mohammad Sahabul.

In: AIP Advances, Vol. 5, No. 10, 107228, 01.10.2015.

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

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abstract = "This work deals with the synthesis, characterization, and application of carbon nanoparticles (CNP) adorned graphene oxide (GO) nanocomposite materials. Here we mainly focus on an emerging topic in modern research field presenting GO-CNP nanocomposite as a infrared (IR) radiation detector device. GO-CNP thin film devices were fabricated from liquid phase at ambient condition where no modifying treatments were necessary. It works with no cooling treatment and also for stationary objects. A sharp response of human body IR radiation was detected with time constants of 3 and 36 sec and radiation responsivity was 3 mAW-1. The current also rises for quite a long time before saturation. This work discusses state-of-the-art material developing technique based on near-infrared photon absorption and their use in field deployable instrument for real-world applications. GO-CNP-based thin solid composite films also offer its potentiality to be utilized as p-type absorber material in thin film solar cell, as well.",

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AU - Sugawa, Kosuke

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Graphene oxide/carbon nanoparticle thin film based IR detector: Surface properties and device characterization

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