Exploració per autor "Caballero Lorenzo, Álvaro"
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Intermediate amorphous silicon layer for crystalline silicon passivation with alumina
García Valenzuela, J. A.; Caballero Lorenzo, Álvaro; Asensi, J.M.; Bertomeu Balaguero, Joan; Andreu Batallé, Jordi; Gerling Sarabia, Luis Guillermo; Ortega Villasclaras, Pablo Rafael; Voz Sánchez, Cristóbal (WIP Wirtschaft und Infrastruktur GmbH & Co. Planungs-KG, 2015)
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Accés restringit per política de l'editorialThe passivation of silicon surfaces is required to reach high-efficiency with most of modern solar cell device structures. It has been demonstrated that the deposition of charged dielectric layers such a-SiNx:H or Al2O3 ... -
Main properties of Al2O3 thin films deposited by magnetron sputtering of an Al2O3 ceramic target at different radio-frequency power and argon pressure and their passivation effect on p-type c-Si wafers
García Valenzuela, J. A.; Rivera, R.; Morales Vilches, Ana Belén; Gerling Sarabia, Luis Guillermo; Caballero Lorenzo, Álvaro; Asensi López, José Miguel; Voz Sánchez, Cristóbal; Bertomeu Balagueró, Joan; Andreu Batallé, Jordi (2016-11-30)
Article
Accés obertIn this work, 50-nm thick Al2O3 thin films were deposited at room temperature by magnetron sputtering from an Al2O3 ceramic target at different RF power and argon pressure values. The sputtering technique could be preferred ...