Dr LYUDMILA TURYANSKA LYUDMILA.TURYANSKA@NOTTINGHAM.AC.UK
ASSOCIATE PROFESSOR
Ligand-induced control of photoconductive gain and doping in a hybrid graphene-quantum dot transistor
Turyanska, Lyudmila; Makarovsky, Oleg; Svatek, Simon A.; Beton, Peter H.; Mellor, Christopher J.; Patan�, Amalia; Eaves, Laurence; Thomas, Neil R.; Fay, Michael W.; Marsden, Alexander J.; Wilson, Neil R.
Authors
Dr OLEG MAKAROVSKIY Oleg.Makarovsky@nottingham.ac.uk
ASSOCIATE PROFESSOR
Simon A. Svatek
Professor Peter Beton peter.beton@nottingham.ac.uk
PROFESSOR OF PHYSICS
Dr CHRISTOPHER MELLOR chris.mellor@nottingham.ac.uk
ASSOCIATE PROFESSOR AND READER IN PHYSICS
Amalia Patan�
Laurence Eaves
Professor NEIL THOMAS neil.thomas@nottingham.ac.uk
PROFESSOR OF MEDICINAL AND BIOLOGICAL CHEMISTRY
Dr Michael Fay MICHAEL.FAY@NOTTINGHAM.AC.UK
SENIOR RESEARCH FELLOW
Alexander J. Marsden
Neil R. Wilson
Abstract
In graphene devices decorated with a layer of near-infrared colloidal PbS quantum dots (QDs), the choice of the QD capping ligands and the integrity of the QD layer have a strong influence on the doping, carrier mobility, and photoresponse. By using short (<1 nm) capping ligands, the photoresponsivity of the graphene devices is enhanced up to 109 A W−1.
Citation
Turyanska, L., Makarovsky, O., Svatek, S. A., Beton, P. H., Mellor, C. J., Patanè, A., Eaves, L., Thomas, N. R., Fay, M. W., Marsden, A. J., & Wilson, N. R. (2015). Ligand-induced control of photoconductive gain and doping in a hybrid graphene-quantum dot transistor. Advanced Electronic Materials, 1(7), 1500062. https://doi.org/10.1002/aelm.201500062
Journal Article Type | Article |
---|---|
Acceptance Date | Jun 5, 2015 |
Online Publication Date | Jun 5, 2015 |
Publication Date | Jan 1, 2015 |
Deposit Date | Jul 13, 2016 |
Publicly Available Date | Jul 13, 2016 |
Journal | Advanced Electronic Materials |
Electronic ISSN | 2199-160X |
Publisher | Wiley |
Peer Reviewed | Peer Reviewed |
Volume | 1 |
Issue | 7 |
Pages | 1500062 |
DOI | https://doi.org/10.1002/aelm.201500062 |
Public URL | https://nottingham-repository.worktribe.com/output/754254 |
Publisher URL | http://onlinelibrary.wiley.com/doi/10.1002/aelm.201500062/abstract |
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Copyright Statement
Copyright information regarding this work can be found at the following address: http://creativecommons.org/licenses/by/4.0
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