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dc.contributor.authorAlcubilla González, Ramón
dc.contributor.authorGarcía Molina, Francisco Miguel
dc.contributor.authorOrtega Villasclaras, Pablo Rafael
dc.contributor.authorLópez Rodríguez, Gema
dc.contributor.authorOrpella García, Alberto
dc.contributor.authorMartín García, Isidro
dc.contributor.authorColina, M.
dc.contributor.authorVoz Sánchez, Cristóbal
dc.contributor.authorBermejo Broto, Sandra
dc.contributor.authorPuigdollers i González, Joaquim
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament d'Enginyeria Electrònica
dc.identifier.citationOrtega, P. [et al.]. Crystalline silicon solar cells beyond 20% efficiency. A: Spanish Conference on Electron Devices. "Proceedings of the 8th Spanish Conference on Electron Devices, CDE'2011". Palma de Mallorca: IEEE Press. Institute of Electrical and Electronics Engineers, 2011, p. 1-4.
dc.description.abstract—This paper describes a fabrication process to obtain high efficiency c-Si cells (> 20%) based on the Laser Fired Contact Passivated Emitter Rear Cell (LFC-PERC) concept. Photovoltaic efficiencies beyond 20% have been achieved using thermal SiO2 as a rear passivation layer on 2 cm x 2 cm solar cells with 0.45 cm Fz c-Si substrates. Efficiencies up to 22% are expected for material resistivities in the 0.4–5 cm using an optimized rear contact grid
dc.format.extent4 p.
dc.publisherIEEE Press. Institute of Electrical and Electronics Engineers
dc.subjectÀrees temàtiques de la UPC::Enginyeria electrònica
dc.subject.lcshSolar cells
dc.subject.lcshElectrical engineering
dc.titleCrystalline silicon solar cells beyond 20% efficiency
dc.typeConference report
dc.contributor.groupUniversitat Politècnica de Catalunya. MNT - Grup de Recerca en Micro i Nanotecnologies
dc.rights.accessOpen Access
dc.description.versionPostprint (published version)
local.citation.authorOrtega, P.; Lopez, G.; Orpella, A.; Martin, I.; Colina, M.; Voz, C.; Bermejo, S.; Puigdollers, J.; Garcia Molina, M.; Alcubilla, R.
local.citation.contributorSpanish Conference on Electron Devices
local.citation.pubplacePalma de Mallorca
local.citation.publicationNameProceedings of the 8th Spanish Conference on Electron Devices, CDE'2011

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