Now showing items 1-17 of 17

  • Automatització d'un forn de difusió i caracterització d'emissors de bor 

    Masmitjà Rusiñol, Gerard (Universitat Politècnica de Catalunya, 2013-07-22)
    Master thesis
    Open Access
    [ENGLISH] In this project has presented the work of doing the diffusion furnace automation and of doing the fabrication and characterization of boron emitters. A programming from scratch has been designed in order to be ...
  • Back junction n-type silicon heterojunction solar cells with V2O5 hole-selective contact 

    Gerling Sarabia, Luis Guillermo; Masmitjà Rusiñol, Gerard; Voz Sánchez, Cristóbal; Ortega Villasclaras, Pablo Rafael; Puigdollers i González, Joaquim; Alcubilla González, Ramón (Elsevier, 2016)
    Conference lecture
    Open Access
  • Boron diffused emitters passivated with Al2O3 films 

    Masmitjà Rusiñol, Gerard; Ortega Villasclaras, Pablo Rafael; López Rodríguez, Gema; Calle Martín, Eric; García Molina, Francisco Miguel; Martín García, Isidro; Orpella García, Alberto; Voz Sánchez, Cristóbal; Alcubilla González, Ramón (Institute of Electrical and Electronics Engineers (IEEE), 2013)
    Conference report
    Restricted access - publisher's policy
    In this work we study the fabrication and characterization of boron diffused emitters using FZ c-Si(n) substrates. Emitter surface was passivated with Al2O3(25 nm thick) layers deposited by thermal atomic layer deposition ...
  • Considerations on the electronic control system for autonomous underwater vehicle 

    Masmitjà Rusiñol, Ivan; Masmitjà Rusiñol, Gerard; González, J.; Gomáriz Castro, Spartacus (SARTI, 2010)
    Article
    Open Access
  • Desarrollo de un vehículo de observación oceanográfica autónomo 

    González Agudelo, Julián; Masmitjà Rusiñol, Ivan; Masmitjà Rusiñol, Gerard; Prats Rodríguez, Jordi; Gomáriz Castro, Spartacus (2011)
    Conference lecture
    Open Access
    En este trabajo se presenta el diseño y construcción del vehículo Guanay II. Es un vehículo autónomo submarino que navega sobre la superficie marina y en determinados puntos preestablecidos realiza inmersiones en vertical ...
  • Design and construction of the GUANAY-II autonomous underwater vehicle 

    Gomáriz Castro, Spartacus; González Agudelo, Julián; Arbós, Alejandro; Masmitjà Rusiñol, Ivan; Masmitjà Rusiñol, Gerard; Prat Tasias, Jordi (Institute of Electrical and Electronics Engineers, 2011)
    Conference report
    Restricted access - publisher's policy
    This paper presents the design and construction of Guanay II vehicle. It is an autonomous underwater vehicle that navigates over the sea surface and, at certain fixed points, dives vertically to obtain a profile of a water ...
  • Design, fabrication and characterisation of interdigitated back-contacted c-Si solar cells based on transition metal oxides 

    Masmitjà Rusiñol, Gerard (Universitat Politècnica de Catalunya, 2019-09-25)
    info:eu-repo/semantics/doctoralThesis / info:eu-repo/semantics/publishedVersion
    The photovoltaic industry is mainly dominated by crystalline silicon (c-Si) solar cells, in which contact selectivity is usually achieved by doping the wafer surfaces with phosphorous (n+) and boron (p+) by means of high ...
  • Development of a control system for an autonomous underwater vehicle 

    Masmitjà Rusiñol, Ivan; Masmitjà Rusiñol, Gerard; González Agudelo, Julián; Shariat Panahi, Shahram; Gomáriz Castro, Spartacus (2010)
    Conference lecture
    Open Access
    This work proposes the development of a control system for an autonomous underwater vehicle dedicated to the observation of the oceans. The vehicle, a hybrid between Autonomous Underwater Vehicles (AUVs) and Autonomous Surface ...
  • Electron selective contacts based on Al2O3/TiO2/ZnO stacks for crystalline silicon solar cells 

    Zafoschnig, Lisa; Ortega Villasclaras, Pablo Rafael; Martín García, Isidro; Masmitjà Rusiñol, Gerard; López Rodríguez, Gema; Alcubilla González, Ramón (2018)
    Conference lecture
    Restricted access - publisher's policy
    In the last years, our research group has focused on the development of Interdigitated Back Contacted (IBC) solar cells based on transition metal oxides. In particular, a very thin Al2O3/TiO2 stack deposited by ALD has ...
  • IBC n-type C-Si solar cells based on laser doping processing for selective emitter and base contact formation 

    Masmitjà Rusiñol, Gerard; Ortega Villasclaras, Pablo Rafael; Martín García, Isidro; López Rodríguez, Gema; Voz Sánchez, Cristóbal; Alcubilla González, Ramón (2016)
    Conference lecture
    Open Access
  • Interdigitated back-contacted crystalline silicon solar cells with lowerature dopant-free selective contacts 

    Masmitjà Rusiñol, Gerard; Ortega Villasclaras, Pablo Rafael; Puigdollers i González, Joaquim; Gerling Sarabia, Luis Guillermo; Martín, I.; Voz Sánchez, Cristóbal; Alcubilla González, Ramón (Royal Society of Chemistry, 2018-01-01)
    Article
    Open Access
  • Interdigitated back contacted c-Si(p) solar cells with photovoltaic efficiencies beyond 22% 

    Calle Prado, Eric; Ortega Villasclaras, Pablo Rafael; López Rodríguez, Gema; Martín García, Isidro; Carrió, David; Masmitjà Rusiñol, Gerard; Voz Sánchez, Cristóbal; Orpella García, Alberto; Puigdollers i González, Joaquim; Alcubilla González, Ramón (Institute of Electrical and Electronics Engineers (IEEE), 2017)
    Conference report
    Restricted access - publisher's policy
    In this work we show a baseline fabrication process of interdigitated back contacted IBC c-Si(p) solar cells, which combines conventional diffusion oven stages to define base p+ and emitter n+/n++ regions at the back side, ...
  • Power system of the Guanay II AUV 

    Masmitjà Rusiñol, Ivan; González Agudelo, Julián; Masmitjà Rusiñol, Gerard; Gomáriz Castro, Spartacus; Río Fernandez, Joaquín del (2015-02-10)
    Article
    Open Access
    Guanay II is an autonomous underwater vehicle (AUV) designed to perform measurements in a water column. In this paper the aspects of the vehicle’s power system are presented with particular ...
  • Silicon solar cells with heterojunction emitters and laser processed base contacts 

    Jin, Chen; Martín García, Isidro; López Rodríguez, Gema; Harrison, S.; Masmitjà Rusiñol, Gerard; Ortega Villasclaras, Pablo Rafael; Alcubilla González, Ramón (Elsevier, 2017)
    Conference lecture
    Open Access
    In this work, we report on a novel structure of Interdigitated Back-Contacted (IBC) solar cells on c-Si p-type substrates that combines laser processed homojunction base contacts and silicon heterojunction ...
  • Transition metal oxides as hole-selective contacts in silicon heterojunctions solar cells 

    Gerling Sarabia, Luis Guillermo; Mahato, Somnath; Morales-Vilches, Ana Belén; Masmitjà Rusiñol, Gerard; Ortega Villasclaras, Pablo Rafael; Voz Sánchez, Cristóbal; Alcubilla González, Ramón; Puigdollers i González, Joaquim (2016-02-02)
    Article
    Open Access
    This work reports on a comparative study comprising three transition metal oxides, MoO3, WO3 and V2O5, acting as front p-type contacts for n-type crystalline silicon heterojunction solar cells. Owing to their high work ...
  • V2Ox-based hole-selective contacts for c-Si interdigitated back-contacted solar cells 

    Masmitjà Rusiñol, Gerard; Gerling Sarabia, Luis Guillermo; Ortega Villasclaras, Pablo Rafael; Puigdollers i González, Joaquim; Martín García, Isidro; Voz Sánchez, Cristóbal; Alcubilla González, Ramón (Royal Society of Chemistry, 2017-04-06)
    Article
    Open Access
    Over the last few years, transition metal oxide layers have been proposed as selective contacts both for electrons and holes and successfully applied to silicon solar cells. However, better published results need the use ...
  • V2Ox-based hole-selective contacts for c-Si interdigitated back-contacted solar cells 

    Masmitjà Rusiñol, Gerard; Gerling Sarabia, Luis Guillermo; Ortega Villasclaras, Pablo Rafael; Puigdollers i González, Joaquim; Martín García, Isidro; Voz Sánchez, Cristóbal; Alcubilla González, Ramón (Royal Society of Chemistry, 2017-05-21)
    Article
    Open Access
    Over the last few years, transition metal oxide layers have been proposed as selective contacts both for electrons and holes and successfully applied to silicon solar cells. However, better published results need the use ...