Laser Processes for Contact Optimization in c-Si Solar Cells

Molpeceres Álvarez, Carlos Luis; Muñoz Martín, David; Sánchez, Isabel; Morales Furió, Miguel; Colina Brito, Mónica; Martín, Isidro; Ortega, Pablo; Voz, C. y Alcubilla, R. (2013). Laser Processes for Contact Optimization in c-Si Solar Cells. En: "Advanced Solid - State Laser Congress", 27 October - 01 November 2013, París (FRANCIA).


Título: Laser Processes for Contact Optimization in c-Si Solar Cells
  • Molpeceres Álvarez, Carlos Luis
  • Muñoz Martín, David
  • Sánchez, Isabel
  • Morales Furió, Miguel
  • Colina Brito, Mónica
  • Martín, Isidro
  • Ortega, Pablo
  • Voz, C.
  • Alcubilla, R.
Tipo de Documento: Ponencia en Congreso o Jornada (Artículo)
Título del Evento: Advanced Solid - State Laser Congress
Fechas del Evento: 27 October - 01 November 2013
Lugar del Evento: París (FRANCIA)
Título del Libro: Advanced Solid-State Lasers Congress Technical Digest
Fecha: 2013
Volumen: ATh4A.
Palabras Clave Informales: Laser materials processing; Lasers, diode-pumped
Escuela: E.T.S.I. Industriales (UPM)
Departamento: Física Aplicada a la Ingeniería Industrial [hasta 2014]
Licencias Creative Commons: Ninguna

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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 costs in high efficiency solar cells fabrication. Moreover, the fact that the interaction between the laser radiation and the device is normally localized and restricted to a controlled volume makes SSL a tool of choice for the implementation of low temperature concepts in PV industry. Specifically, SSL are ideally suited to improve the electrical performance of the contacts further improving the efficiency of these devices. Advanced concepts based on standard laser firing or advanced laser doping techniques are optimal solutions for the back contact of a significant number of structures of growing interest in the c-Si PV industry, and a number of solutions has been proposed as well for emitter formation, to reduce the metallization optical losses or even to remove completely the contacts from the front part of the cell. In this work we present our more recent results of SSL applications for contact optimization in c-Si solar cell technology, including applications on low temperature processes demanding devices, like heterojunction solar cells.

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Depositado por: Memoria Investigacion
Depositado el: 21 Nov 2014 16:35
Ultima Modificación: 22 May 2018 11:24
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