Infrared photodetectors based on reduced graphene oxide and graphene nanoribbons

Basant Chitara; L. S. Panchakarla; S. B. Krupanidhi; C. N.R. Rao

doi:10.1002/adma.201101414

Infrared photodetectors based on reduced graphene oxide and graphene nanoribbons

Basant Chitara, L. S. Panchakarla, S. B. Krupanidhi, C. N.R. Rao

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

311 Scopus citations

Abstract

The use of reduced graphene oxide (RGO) and graphene nanoribbons (GNRs) as infrared photodetectors is explored, based on recent results dealing with solar cells, light-emitting devices, photodetectors, and ultrafast lasers. IR detection is demonstrated by both RGO and GNRs (see image) in terms of the time-resolved photocurrent and photoresponse. The responsivity of the detectors and their functioning are presented.

Original language	English
Pages (from-to)	5419-5424
Number of pages	6
Journal	Advanced Materials
Volume	23
Issue number	45
DOIs	https://doi.org/10.1002/adma.201101414
State	Published - 1 Dec 2011
Externally published	Yes

Keywords

Graphene nanoribbons
Photodetectors
Reduced graphene oxide
Responsivity

ASJC Scopus subject areas

General Materials Science
Mechanics of Materials
Mechanical Engineering

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

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10.1002/adma.201101414

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title = "Infrared photodetectors based on reduced graphene oxide and graphene nanoribbons",

abstract = "The use of reduced graphene oxide (RGO) and graphene nanoribbons (GNRs) as infrared photodetectors is explored, based on recent results dealing with solar cells, light-emitting devices, photodetectors, and ultrafast lasers. IR detection is demonstrated by both RGO and GNRs (see image) in terms of the time-resolved photocurrent and photoresponse. The responsivity of the detectors and their functioning are presented.",

keywords = "Graphene nanoribbons, Photodetectors, Reduced graphene oxide, Responsivity",

author = "Basant Chitara and Panchakarla, \{L. S.\} and Krupanidhi, \{S. B.\} and Rao, \{C. N.R.\}",

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doi = "10.1002/adma.201101414",

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AU - Chitara, Basant

AU - Panchakarla, L. S.

AU - Krupanidhi, S. B.

AU - Rao, C. N.R.

PY - 2011/12/1

Y1 - 2011/12/1

N2 - The use of reduced graphene oxide (RGO) and graphene nanoribbons (GNRs) as infrared photodetectors is explored, based on recent results dealing with solar cells, light-emitting devices, photodetectors, and ultrafast lasers. IR detection is demonstrated by both RGO and GNRs (see image) in terms of the time-resolved photocurrent and photoresponse. The responsivity of the detectors and their functioning are presented.

AB - The use of reduced graphene oxide (RGO) and graphene nanoribbons (GNRs) as infrared photodetectors is explored, based on recent results dealing with solar cells, light-emitting devices, photodetectors, and ultrafast lasers. IR detection is demonstrated by both RGO and GNRs (see image) in terms of the time-resolved photocurrent and photoresponse. The responsivity of the detectors and their functioning are presented.

KW - Graphene nanoribbons

KW - Photodetectors

KW - Reduced graphene oxide

KW - Responsivity

UR - https://www.scopus.com/pages/publications/82455212389

U2 - 10.1002/adma.201101414

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JO - Advanced Materials

JF - Advanced Materials

IS - 45

ER -

Infrared photodetectors based on reduced graphene oxide and graphene nanoribbons

Abstract

Keywords

ASJC Scopus subject areas

UN SDGs

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