High broad-band photoresponsivity of mechanically formed InSe-graphene van der Waals heterostructures
We exploit the broad-band transparency of graphene and the favorable band line up of graphene with van der Waals InSe crystals to create new functional heterostructures and high-performance photodetectors. The InSe-graphene heterostructure exhibits a high photoresponsivity, which exceeds that for ot...
| Main Authors: | , , , , , , , , , , , , , |
|---|---|
| Format: | Article |
| Published: |
Wiley
2015
|
| Subjects: | |
| Online Access: | https://eprints.nottingham.ac.uk/29314/ |
| _version_ | 1848793759331909632 |
|---|---|
| author | Mudd, Garry W. Svatek, Simon A. Hague, Lee Makarovsky, Oleg Kudrynskyi, Zakhar R. Mellor, Christopher J. Beton, Peter H. Eaves, Laurence Novoselov, Kostya S. Kovalyuk, Zakhar D. Vdovin, Evgeny E. Marsden, Alex J. Wilson, Neil R. Patanè, Amalia |
| author_facet | Mudd, Garry W. Svatek, Simon A. Hague, Lee Makarovsky, Oleg Kudrynskyi, Zakhar R. Mellor, Christopher J. Beton, Peter H. Eaves, Laurence Novoselov, Kostya S. Kovalyuk, Zakhar D. Vdovin, Evgeny E. Marsden, Alex J. Wilson, Neil R. Patanè, Amalia |
| author_sort | Mudd, Garry W. |
| building | Nottingham Research Data Repository |
| collection | Online Access |
| description | We exploit the broad-band transparency of graphene and the favorable band line up of graphene with van der Waals InSe crystals to create new functional heterostructures and high-performance photodetectors. The InSe-graphene heterostructure exhibits a high photoresponsivity, which exceeds that for other two-dimensional van der Waals crystals, and a spectral response that extends from the near-infrared to the visible spectrum. The highest photoresponsivity is achieved in device architectures where the InSe and graphene layers are vertically stacked, thus enabling effective extraction of photogenerated carriers from the InSe to the graphene electrodes. |
| first_indexed | 2025-11-14T19:05:24Z |
| format | Article |
| id | nottingham-29314 |
| institution | University of Nottingham Malaysia Campus |
| institution_category | Local University |
| last_indexed | 2025-11-14T19:05:24Z |
| publishDate | 2015 |
| publisher | Wiley |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | nottingham-293142020-05-04T17:08:27Z https://eprints.nottingham.ac.uk/29314/ High broad-band photoresponsivity of mechanically formed InSe-graphene van der Waals heterostructures Mudd, Garry W. Svatek, Simon A. Hague, Lee Makarovsky, Oleg Kudrynskyi, Zakhar R. Mellor, Christopher J. Beton, Peter H. Eaves, Laurence Novoselov, Kostya S. Kovalyuk, Zakhar D. Vdovin, Evgeny E. Marsden, Alex J. Wilson, Neil R. Patanè, Amalia We exploit the broad-band transparency of graphene and the favorable band line up of graphene with van der Waals InSe crystals to create new functional heterostructures and high-performance photodetectors. The InSe-graphene heterostructure exhibits a high photoresponsivity, which exceeds that for other two-dimensional van der Waals crystals, and a spectral response that extends from the near-infrared to the visible spectrum. The highest photoresponsivity is achieved in device architectures where the InSe and graphene layers are vertically stacked, thus enabling effective extraction of photogenerated carriers from the InSe to the graphene electrodes. Wiley 2015-05-15 Article PeerReviewed Mudd, Garry W., Svatek, Simon A., Hague, Lee, Makarovsky, Oleg, Kudrynskyi, Zakhar R., Mellor, Christopher J., Beton, Peter H., Eaves, Laurence, Novoselov, Kostya S., Kovalyuk, Zakhar D., Vdovin, Evgeny E., Marsden, Alex J., Wilson, Neil R. and Patanè, Amalia (2015) High broad-band photoresponsivity of mechanically formed InSe-graphene van der Waals heterostructures. Advanced Materials, 27 (25). pp. 3760-3766. ISSN 0935-9648 InSe Graphene Photoresponsivity http://onlinelibrary.wiley.com/doi/10.1002/adma.201500889/full doi:10.1002/adma.201500889 doi:10.1002/adma.201500889 |
| spellingShingle | InSe Graphene Photoresponsivity Mudd, Garry W. Svatek, Simon A. Hague, Lee Makarovsky, Oleg Kudrynskyi, Zakhar R. Mellor, Christopher J. Beton, Peter H. Eaves, Laurence Novoselov, Kostya S. Kovalyuk, Zakhar D. Vdovin, Evgeny E. Marsden, Alex J. Wilson, Neil R. Patanè, Amalia High broad-band photoresponsivity of mechanically formed InSe-graphene van der Waals heterostructures |
| title | High broad-band photoresponsivity of mechanically formed InSe-graphene van der Waals heterostructures |
| title_full | High broad-band photoresponsivity of mechanically formed InSe-graphene van der Waals heterostructures |
| title_fullStr | High broad-band photoresponsivity of mechanically formed InSe-graphene van der Waals heterostructures |
| title_full_unstemmed | High broad-band photoresponsivity of mechanically formed InSe-graphene van der Waals heterostructures |
| title_short | High broad-band photoresponsivity of mechanically formed InSe-graphene van der Waals heterostructures |
| title_sort | high broad-band photoresponsivity of mechanically formed inse-graphene van der waals heterostructures |
| topic | InSe Graphene Photoresponsivity |
| url | https://eprints.nottingham.ac.uk/29314/ https://eprints.nottingham.ac.uk/29314/ https://eprints.nottingham.ac.uk/29314/ |