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Direct modulation of electroluminescence from silicon nanocrystals beyond radiative recombination rates

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dc.creator Carreras, Josep
dc.creator Albiol i Cobos, Jordi
dc.creator Garrido Fernández, Blas
dc.creator Bonafos, Caroline
dc.creator Montserrat i Martí, Josep
dc.date 2011-01-24T14:31:05Z
dc.date 2011-01-24T14:31:05Z
dc.date 2008-03-03
dc.date.accessioned 2024-12-16T10:26:02Z
dc.date.available 2024-12-16T10:26:02Z
dc.identifier 1077-3118
dc.identifier http://hdl.handle.net/2445/15642
dc.identifier 585156
dc.identifier.uri http://fima-docencia.ub.edu:8080/xmlui/handle/123456789/20413
dc.description We propose a light emitting transistor based on silicon nanocrystals provided with 200 Mbits/ s built-in modulation. Suppression of electroluminescence from silicon nanocrystals embedded into the gate oxide of a field effect transistor is achieved by fast Auger quenching. In this process, a modulating drain signal causes heating of carriers in the channel and facilitates the charge injection into the nanocrystals. This excess of charge enables fast nonradiative processes that are used to obtain 100% modulation depths at modulating voltages of 1 V.
dc.format 3 p.
dc.format application/pdf
dc.language eng
dc.relation Reproducció del document publicat a: http://dx.doi.org/10.1063/1.2889499
dc.relation Applied Physics Letters, 2008, vol. 92, núm. 9, p. 091103-1-91103-3
dc.relation http://dx.doi.org/10.1063/1.2889499
dc.relation info:eu-repo/grantAgreement/EC/FP7/224312/EU//HELIOS
dc.rights (c) American Institute of Physics, 2008
dc.rights info:eu-repo/semantics/openAccess
dc.source Articles publicats en revistes (Enginyeria Electrònica i Biomèdica)
dc.subject Luminescència
dc.subject Conductivitat elèctrica
dc.subject Semiconductors
dc.subject Luminescence
dc.subject Electric conductivity
dc.subject Semiconductors
dc.title Direct modulation of electroluminescence from silicon nanocrystals beyond radiative recombination rates
dc.type info:eu-repo/semantics/article
dc.type info:eu-repo/semantics/publishedVersion


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