@inproceedings{7e0efdccb6ac4793b4fae70b994839db,
title = "Efficient bifacial Cu2ZnSnSe4 solar cells",
abstract = "In this work, the concept of bifacial solar cells is experimentally demonstrated for the first time for pure-selenium kesterite using several transparent back contacts (TBC). This opens the way to new possible applications for kesterite based thin films solar cells like building integration and/or multi-junction devices for better solar spectrum utilization. The absorbers were produced by using a two step synthesis process (sputtering + reactive annealing) onto transparent conductive oxides. Devices with power conversion efficiencies ranging from 1.8% to 3.3% are here presented.",
keywords = "photovoltaic cells, semiconductor films, solar energy",
author = "M. Espindola-Rodriguez and Y. Sanchez and S. Lopez-Marino and H. Xie and V. Izquierdo-Roca and D. Sylla and M. Neuschitzer and O. Vigil-Galan and E. Saucedo and M. Placidi",
note = "Publisher Copyright: {\textcopyright} 2015 IEEE.; 42nd IEEE Photovoltaic Specialist Conference, PVSC 2015 ; Conference date: 14-06-2015 Through 19-06-2015",
year = "2015",
month = dec,
day = "14",
doi = "10.1109/PVSC.2015.7355903",
language = "Ingl{\'e}s",
series = "2015 IEEE 42nd Photovoltaic Specialist Conference, PVSC 2015",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
booktitle = "2015 IEEE 42nd Photovoltaic Specialist Conference, PVSC 2015",
address = "Estados Unidos",
}