Photocurrent enhancement in hybrid nanocrystal quantum-dot p-i-n photovoltaic devices
Chanyawadee, S., Harley, R.T., Henini, M., Talapin, D.V. and Lagoudakis, P.G. (2009) Photocurrent enhancement in hybrid nanocrystal quantum-dot p-i-n photovoltaic devices. Physical Review Letters, 102, (7), 077402. (doi:10.1103/PhysRevLett.102.077402)
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Description/Abstract
We fabricate a hybrid nanocrystal quantum-dot patterned p-i-n structure that utilizes nonradiative energy transfer from highly absorbing colloidal nanocrystal quantum dots to a patterned semiconductor slab to demonstrate a sixfold increase of the photocurrent conversion efficiency compared to the bare p-i-n semiconductor device.
| Item Type: | Article |
|---|---|
| ISSN: | 0031-9007 (print) 1079-7114 (electronic) |
| Uncontrolled Keywords: | optoelectronic devices, fluorescence and phosphorescence, radiationless transitions, quenching, hybrid systems, excitons and related phenomena |
| Related URLs: | http://www.ncbi.nlm.nih.gov/pu...d/19257714 |
| Subjects: | Q Science > QB Astronomy Q Science > QC Physics |
| Divisions: | University Structure - Pre August 2011 > School of Physics and Astronomy > Quantum, Light and Matter |
| ePrint ID: | 153369 |
| Deposited On: | 20 May 2010 09:52 |
| Last Modified: | 01 Jun 2011 11:11 |
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