Now showing items 1-4 of 4

  • HIT intermediate-band solar cells with self-assembled colloidal quantum dots and metal nanoparticles 

    Tobias, Ignacio; Mendes, Manuel; Boronat Moreiro, Alfredo; Lopez, Ester; garcia linares, pablo; Artacho, Irene; Martí, Antonio; Silvestre Bergés, Santiago; Luque, Antonio (Institute of Electrical and Electronics Engineers (IEEE), 2015)
    Conference lecture
    Restricted access - publisher's policy
    The particular opto-electronic properties of chemically synthesized colloidal nanoparticles can be promising for functional materials, as those required for high efficient photovoltaic (PV) devices. In particular, ...
  • On track for solar grade silicon through a Siemens process-type laboratory reactor: operating conditions and energy savings 

    Ramos Cabal, Alba; del Cañizo, Carlos; Valdehita, Javier; Zamorano, Juan Carlos; Rodríguez Rodríguez, Araceli; Luque, Antonio (2012)
    Conference report
    Open Access
    Polysilicon cost impacts significantly on the photovoltaics (PV) cost and on the energy payback time. Nowadays, the besetting production process is the so called Siemens process, polysilicon deposition by chemical vapor ...
  • Optical absorption of radio frequency sputtered GaAs(Ti) films 

    Boronat, A; Silvestre Bergés, Santiago; Fuertes Marrón, D.; Castañer Muñoz, Luis María; Martí, A.; Luque, Antonio (2012-08-14)
    Article
    Restricted access - publisher's policy
    Composition and optical absorption of thin films of GaAs(Ti) and GaAs, deposited by sputtering on glass substrates under different process conditions, have been investigated. The thin films obtained are typically 200 ...
  • Sub-Bandgap external quantum efficiency in Ti implanted Si heterojunction with intrinsic thin layer cells 

    Silvestre Bergés, Santiago; Boronat Moreiro, Alfredo; Colina Brito, Mónica Alejandra; Castañer Muñoz, Luis María; Olea, Javier; Pastor, David; DelPrado, A.; Martil, Ignacio; Gonzalez Diaz, German; Luque, Antonio; Antolin, Elisa; Hernandez, Estela; Ramiro, Iñigo; Artacho, Irene; López, Esther; Martí, Antonio (2013-11)
    Article
    Restricted access - publisher's policy
    In this work we present the manufacturing processes and results obtained from the characterization of heterojunction with intrinsic thin layer solar cells that include a heavily Ti ion implanted Si absorbing layer. The ...