F
Francesco Roca
Researcher at ENEA
Publications - 47
Citations - 755
Francesco Roca is an academic researcher from ENEA. The author has contributed to research in topics: Crystalline silicon & Amorphous silicon. The author has an hindex of 15, co-authored 47 publications receiving 699 citations.
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BookDOI
Physics and Technology of Amorphous-Crystalline Heterostructure Silicon Solar Cells
TL;DR: In this paper, a-Si:H/c-Si heterojunction and other high efficiency solar cells: a comparison of rear contact cells are presented. But the authors do not provide a detailed description of the interaction between the two heterojunctions.
Journal ArticleDOI
Parametrization of optical properties of indium–tin–oxide thin films by spectroscopic ellipsometry: Substrate interfacial reactivity
Maria Losurdo,Maria M. Giangregorio,Pio Capezzuto,Giovanni Bruno,R. De Rosa,Francesco Roca,Caterina Summonte,Juan Carlos Plá,Rita Rizzoli +8 more
TL;DR: In this paper, the effect of the substrate surface on the ITO optical properties is focused and discussed using spectroscopic ellipsometry in the range 1.5-5.0 eV.
Journal ArticleDOI
Changes of solar cell parameters during damp‐heat exposure
Jiang Zhu,Michael Koehl,S. Hoffmann,K.A. Berger,S. Zamini,Ian Bennett,Eric Gerritsen,Philippe Malbranche,Paola Maria Pugliatti,Agnese Di Stefano,F. Aleo,Dario Bertani,Fabrizio Paletta,Francesco Roca,Giorgio Graditi,M. Pellegrino,Oihana Zubillaga,F. J. Cano Iranzo,Alberto Pozza,Tony Sample,Ralph Gottschalg +20 more
TL;DR: In this article, the degradation of PV modules during damp-heat exposure is investigated, and power degradation is analyzed in dependence of temperature and humidity during exposure, and the module's equivalent circuit parameters are calculated from I-V characteristics measured during ageing.
Journal ArticleDOI
Thermal analysis of a BIPV system by various modelling approaches
Ya Brigitte Assoa,Luigi Mongibello,Anna Carr,Bernhard Kubicek,Maider Machado,Jens Merten,Siwanand Misara,Francesco Roca,Wendelin Sprenger,Martin Wagner,S. Zamini,Tomás Baenas,Philippe Malbranche +12 more
TL;DR: In this article, the authors presented various models developed and implemented within the SOPHIA European project in order to thermally characterize PV modules in a rooftop BIPV configuration, including a linear model, lumped elements models and models that make use of commercial software solvers.
Journal ArticleDOI
Comparison of amorphous/crystalline heterojunction solar cells based on n- and p-type crystalline silicon
TL;DR: In this article, the authors investigated the difference and the potentiality of amorphous crystalline silicon (c-Si) heterojunctions based on both n-type and p-type c-Si substrate.