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Crumpled Graphene Photodetector with Enhanced, Strain-Tunable, and Wavelength-Selective Photoresponsivity.
Adv Mater. 2016 Jun; 28(23):4639-45.AM

Abstract

A stretchable photodetector with enhanced, strain-tunable photoresponsivity is developed based on crumpled graphene by engineering 2D graphene into 3D structures. This crumpled graphene photodetector demonstrates ≈400% enhanced photoresponsivity led by an order-of-magnitude enhanced extinction of graphene and 100% modulation in photoresponsivity with 200% applied strain. Finally, strain-tunable, wavelength-selective photodetection is shown by integrated colloidal photonic crystals-crumpled graphene photodetector devices.

Authors+Show Affiliations

Department of Mechanical Science and Engineering, University of Illinois at Urbana-Champaign, Urbana, IL, 61801, USA.Department of Mechanical Science and Engineering, University of Illinois at Urbana-Champaign, Urbana, IL, 61801, USA.Department of Mechanical Science and Engineering, University of Illinois at Urbana-Champaign, Urbana, IL, 61801, USA.Department of Mechanical Science and Engineering, University of Illinois at Urbana-Champaign, Urbana, IL, 61801, USA. Department of Materials Science and Engineering, University of Illinois at Urbana-Champaign, Urbana, IL, 61801, USA.

Pub Type(s)

Journal Article

Language

eng

PubMed ID

27061899

Citation

Kang, Pilgyu, et al. "Crumpled Graphene Photodetector With Enhanced, Strain-Tunable, and Wavelength-Selective Photoresponsivity." Advanced Materials (Deerfield Beach, Fla.), vol. 28, no. 23, 2016, pp. 4639-45.
Kang P, Wang MC, Knapp PM, et al. Crumpled Graphene Photodetector with Enhanced, Strain-Tunable, and Wavelength-Selective Photoresponsivity. Adv Mater Weinheim. 2016;28(23):4639-45.
Kang, P., Wang, M. C., Knapp, P. M., & Nam, S. (2016). Crumpled Graphene Photodetector with Enhanced, Strain-Tunable, and Wavelength-Selective Photoresponsivity. Advanced Materials (Deerfield Beach, Fla.), 28(23), 4639-45. https://doi.org/10.1002/adma.201600482
Kang P, et al. Crumpled Graphene Photodetector With Enhanced, Strain-Tunable, and Wavelength-Selective Photoresponsivity. Adv Mater Weinheim. 2016;28(23):4639-45. PubMed PMID: 27061899.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Crumpled Graphene Photodetector with Enhanced, Strain-Tunable, and Wavelength-Selective Photoresponsivity. AU - Kang,Pilgyu, AU - Wang,Michael Cai, AU - Knapp,Peter M, AU - Nam,SungWoo, Y1 - 2016/04/06/ PY - 2016/01/26/received PY - 2016/02/21/revised PY - 2016/4/11/entrez PY - 2016/4/12/pubmed PY - 2016/4/12/medline KW - crumpled graphene KW - photodetectors KW - photonic crystals KW - photoresponsivity KW - stretchable SP - 4639 EP - 45 JF - Advanced materials (Deerfield Beach, Fla.) JO - Adv. Mater. Weinheim VL - 28 IS - 23 N2 - A stretchable photodetector with enhanced, strain-tunable photoresponsivity is developed based on crumpled graphene by engineering 2D graphene into 3D structures. This crumpled graphene photodetector demonstrates ≈400% enhanced photoresponsivity led by an order-of-magnitude enhanced extinction of graphene and 100% modulation in photoresponsivity with 200% applied strain. Finally, strain-tunable, wavelength-selective photodetection is shown by integrated colloidal photonic crystals-crumpled graphene photodetector devices. SN - 1521-4095 UR - https://www.unboundmedicine.com/medline/citation/27061899/Crumpled_Graphene_Photodetector_with_Enhanced_Strain_Tunable_and_Wavelength_Selective_Photoresponsivity_ L2 - https://doi.org/10.1002/adma.201600482 DB - PRIME DP - Unbound Medicine ER -
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