Advanced Materials, volume 24, issue 43, pages 5878-5883

Infrared photodetectors based on CVD-grown graphene and PbS quantum dots with ultrahigh responsivity.

Zhenhua Sun ¹

Zhi-Ke Liu ¹

Jinhua Li ¹

G Tai ¹

Shu Ping Lau ¹

Feng Yan ¹

Show full list: 6 authors

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Department of Applied Physics and Materials Research Centre, the Hong Kong Polytechnic University, Hong Kong, China |

Publication type: Journal Article

Publication date: 2012-08-31

Wiley

Journal: Advanced Materials

scimago Q1

SJR: 9.191

CiteScore: 43.0

Impact factor: 27.4

ISSN: 09359648, 15214095

DOI: 10.1002/adma.201202220

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PubMed ID: 22936561

General Materials Science

Mechanical Engineering

Mechanics of Materials

Abstract

Infrared photodetectors based on single-layer CVD-grown graphene and PbS quantum dots, which are fabricated by solution processing, show ultrahigh responsivities of up to 10(7) A/W under infrared light illumination. The devices fabricated on flexible plastic substrates have excellent bending stability. The photoresponse is attributed to the field-effect doping in graphene films induced by negative charges generated in the quantum dots.

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Sun Z. et al. Infrared photodetectors based on CVD-grown graphene and PbS quantum dots with ultrahigh responsivity. // Advanced Materials. 2012. Vol. 24. No. 43. pp. 5878-5883.

GOST all authors (up to 50) Copy

Sun Z., Liu Z., Li J., Tai G., Lau S. P., Yan F. Infrared photodetectors based on CVD-grown graphene and PbS quantum dots with ultrahigh responsivity. // Advanced Materials. 2012. Vol. 24. No. 43. pp. 5878-5883.

RIS |

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RIS Copy

TY - JOUR

DO - 10.1002/adma.201202220

UR - https://doi.org/10.1002/adma.201202220

TI - Infrared photodetectors based on CVD-grown graphene and PbS quantum dots with ultrahigh responsivity.

T2 - Advanced Materials

AU - Sun, Zhenhua

AU - Liu, Zhi-Ke

AU - Li, Jinhua

AU - Tai, G

AU - Lau, Shu Ping

AU - Yan, Feng

PY - 2012

DA - 2012/08/31

PB - Wiley

SP - 5878-5883

IS - 43

VL - 24

PMID - 22936561

SN - 0935-9648

SN - 1521-4095

ER -

BibTex |

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BibTex (up to 50 authors) Copy

@article{2012_Sun,

author = {Zhenhua Sun and Zhi-Ke Liu and Jinhua Li and G Tai and Shu Ping Lau and Feng Yan},

title = {Infrared photodetectors based on CVD-grown graphene and PbS quantum dots with ultrahigh responsivity.},

journal = {Advanced Materials},

year = {2012},

volume = {24},

publisher = {Wiley},

month = {aug},

url = {https://doi.org/10.1002/adma.201202220},

number = {43},

pages = {5878--5883},

doi = {10.1002/adma.201202220}

}

MLA

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MLA Copy

Sun, Zhenhua, et al. “Infrared photodetectors based on CVD-grown graphene and PbS quantum dots with ultrahigh responsivity..” Advanced Materials, vol. 24, no. 43, Aug. 2012, pp. 5878-5883. https://doi.org/10.1002/adma.201202220.

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Publisher

Wiley

Journal

Advanced Materials

scimago Q1

SJR

9.191

CiteScore

43.0

Impact factor

27.4

ISSN

09359648 (Print)

15214095 (Electronic)