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Your search keyword '"Manna, Liberato"' showing total 12 results
Start Over Author "Manna, Liberato" Journal applied physics letters
12 results on '"Manna, Liberato"'

3. Room temperature-dipolelike single photon source with a colloidal dot-in-rod

Author

Pisanello, Ferruccio, primary, Martiradonna, Luigi, additional, Leménager, Godefroy, additional, Spinicelli, Piernicola, additional, Fiore, Angela, additional, Manna, Liberato, additional, Hermier, Jean-Pierre, additional, Cingolani, Roberto, additional, Giacobino, Elisabeth, additional, De Vittorio, Massimo, additional, and Bramati, Alberto, additional

Published
2010
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10. Optical properties of tetrapod-shaped CdTe nanocrystals

Author

Tarì, Davide, primary, De Giorgi, Milena, additional, Sala, Fabio Della, additional, Carbone, Luigi, additional, Krahne, Roman, additional, Manna, Liberato, additional, Cingolani, Roberto, additional, Kudera, Stefan, additional, and Parak, Wolfgang J., additional

Published
2005
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12. Improved photovoltaic performance of bilayer heterojunction photovoltaic cells by triplet materials and tetrapod-shaped colloidal nanocrystals doping.

Author

Yanqin Li, Mastria, Rosanna, Kechang Li, Fiore, Angela, Wang, Yu, Cingolani, Roberto, Manna, Liberato, and Gigli, Giuseppe

Subjects
PHOTOVOLTAIC cells, PHOTOELECTRIC cells, HETEROJUNCTIONS, SOLAR cells, NANOCRYSTALS, SEMICONDUCTOR nanocrystals, NANOPARTICLES
Abstract

The aim of this work is to investigate the photovoltaic properties of indium tin oxide/poly (3,4-ethylenedioxythiophene):poly (styrenesulfonate) / poly(3-hexylthiophene-2,5-diyl) /fullerene/aluminum bilayer heterojunction solar cells when the active polymer layer is doped with triplet organic molecules (a platinum porphyrin complex) and tetrapod-shaped colloidal CdTe nanocrystals. In both cases, the device photovoltaic responses are greatly improved due to the enhanced triplet exciton population, in the case of molecular doping, and due to the improved charge transport and charge separation characteristics, for nanocrystal doping. The latter are related both to the relatively large nanostructured interface and to the high intrinsic carrier mobilities of nanocrystals. [ABSTRACT FROM AUTHOR]

Published
2009
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