Recent Submissions

  • Carbon Dioxide optical detection by macroporous silicon 

    Vega, Didac; Todorov Trifonov, Trifon; Rodríguez Martínez, Ángel (2014)
    Conference report
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  • Macroporous silicon for spectroscopic CO2 detection 

    Vega, Didac; Marti Alcaire, Ferran; Rodríguez Martínez, Ángel; Todorov Trifonov, Trifon (Institute of Electrical and Electronics Engineers (IEEE), 2014)
    Conference report
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    A carbon dioxide sensor based on a photonic crystal of macroporous silicon and measurements of its response are presented in this paper. Photonic crystals have opened new ways for the miniaturization of optical detector ...
  • A crosstalk latch circuit design 

    Rubio Sola, Jose Antonio; Pons Nin, Joan; Anglada, Raimon (Institute of Electrical and Electronics Engineers (IEEE), 1990)
    Conference report
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    A D-latch sequential circuit design is presented that exhibits an elevated degree of tolerance to common and differential mode noise in the clock lines. The circuit tolerates noise voltages in the clock signals in the range ...
  • High voltage ultrathin-photovoltaic minimodules: fabrication technology and application to bioimplantable telesupplying 

    Bermejo Broto, Sandra; Silvestre Bergés, Santiago; Ortega Villasclaras, Pablo Rafael (2013)
    Conference lecture
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  • A critical analysis on the role of back surface passivation for a-Si/c-Si heterojunction solar cells 

    Chatterji, N; Khatavkar, Sanchit; Voz Sánchez, Cristóbal; Morales Vilches, Ana Belén; Puigdollers i González, Joaquim; Mohan Arora, Brij; Antony, Aldrin; Naip, Praadep R (Institute of Electrical and Electronics Engineers (IEEE), 2014)
    Conference lecture
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    Back surface passivation is a well-known method to reduce carrier recombination and hence improves the efficiency of crystalline silicon solar cells. In this manuscript, we critically analyze the role of this process for ...
  • Laser processes for contact optimization in c-Si solar cells 

    Molpeceres Alvarez, Carlos; Muñoz Martín, D.; Sánchez Aniorte, M. Isabel; Morales Furio, Miguel; Colina Brito, Mónica Alejandra; Martín García, Isidro; Ortega Villasclaras, Pablo Rafael; Voz Sánchez, Cristóbal; Alcubilla González, Ramón (2013)
    Conference report
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    Solid State Lasers (SSL) have been used in microelectronic and photovoltaic (PV) industry for decades but, currently, laser technology appears as a key enabling technology to improve efficiency and to reduce production ...
  • Modelling of a charge control method for capacitive MEMS 

    Giounanlis, Panonios; Blokhina, Elena; Feely, Orla; Domínguez Pumar, Manuel; Pons Nin, Joan; Gorreta Mariné, Sergio (Institute of Electrical and Electronics Engineers (IEEE), 2013)
    Conference report
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    Charging of dielectric materials in microelectromechanical systems (MEMS) actuated electrostatically is a major reliability issue. In our previous work we proposed a feedback loop control method that is implemented as ...
  • Impact of metallization techniques of surface passivation of high efficiency crystalline silicon solar cells 

    Coll Valentí, Arnau; Martín García, Isidro; Ortega Villasclaras, Pablo Rafael; Bermejo Broto, Sandra; López, Gema; Alcubilla González, Ramón (2013)
    Conference report
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    Most of the high-efficiency c-Si solar cells are based on dielectric films that electrically passivate c-Si surface and must keep their passivation properties after metal deposition on top of them. This work studies the ...
  • DopLaCell: a new c-Si solar cell based on laser processing of dielectric films 

    Martín García, Isidro; López González, Juan Miguel; Colina Brito, Mónica Alejandra; Orpella García, Alberto; Alcubilla González, Ramón (2013)
    Conference report
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    In this paper we introduce a new crystalline silicon (c-Si) solar cell fabrication technology based on the laser processing of dielectric films to create all the highly-doped regions. We call it DopLaCell (Doped by Laser ...
  • Silicon heterjunction for advanced rear contact cells: main results of the SHARCC project 

    Desrues, T.; Martín García, Isidro; de Vecchi, S.; Abolmasov, S.; Diouf, D.; Lukyanov, A.; Ortega Villasclaras, Pablo Rafael; Colina Brito, Mónica Alejandra; Versavel, M.; Tuseau, M.; Souche, F.; Nychyporuk, T.; Gueunier-Farret, M.; Muñoz, D.; Lemiti, M.; Kleider, J.P.; Roca i Cabarrocas, P.; Alcubilla González, Ramón; Schlumberger, Y.; Ribeyron, P.J. (2013)
    Conference report
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    This paper presents the main results of a research project called SHARCC, focused on rear contacted silicon heterojunction solar cells. Within this project, funded by the French National Research Agency (ANR), different ...

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