Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Gerard Masmitja"'
Autor:
Eloi Ros Costals, Thomas Tom, Gerard Masmitja, Benjamin Pusay, Estefania Almache, Maykel Jimenez, Julia Lopez, Edgardo Saucedo, Pablo Ortega, Joan Bertomeu, Joaquim Puigdollers, Cristobal Voz
Publikováno v:
2022 IEEE 49th Photovoltaics Specialists Conference (PVSC).
© 2022 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes,creating new c
Autor:
Gerard Masmitjà, Pau Estarlich, Gema Lopez, Isidro Martín, Cristobal Voz, Marcel Placidi, Arnau Torrens, Edgardo Saucedo Silva, Pia Vasquez, Delfina Muñoz, Joaquim Puigdollers, Pablo Ortega
Publikováno v:
Journal of Science: Advanced Materials and Devices, Vol 9, Iss 2, Pp 100698- (2024)
This work highlights the impact of growth temperature on the electrical and optical properties of Al-doped ZnO (AZO) films deposited by the atomic layer deposition (ALD) technique. The ALD process and super-cycle sequence have been optimized, identif
Externí odkaz:
https://doaj.org/article/a1b026867221443b9520db73225a017f
Autor:
Joaquim Puigdollers, Gema López, Isidro Martín, Eloi Ros, Gerard Masmitja, Albert Orpella, Juan M. Pinol, Cristobal Voz, Pablo Ortega, Ramon Alcubilla
Publikováno v:
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Universitat Politècnica de Catalunya (UPC)
© 2020 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes,creating new c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3d124dd2284fe8debe5ea3c39f6dae55
http://hdl.handle.net/2117/335140
http://hdl.handle.net/2117/335140
Autor:
Joaquim Puigdollers, Cristobal Voz, Ramon Alcubilla, Pablo Ortega, Isidro Martín, Luis G. Gerling, Gerard Masmitja
Publikováno v:
Recercat. Dipósit de la Recerca de Catalunya
instname
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
instname
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
In the field of crystalline silicon solar cells, great efforts are being devoted to the development of selective contacts in search of a fully low-temperature and dopant-free fabrication process compatible with high photovoltaic conversion efficienci
Autor:
Luis G. Gerling, Joaquim Puigdollers, Gerard Masmitja, Ramon Alcubilla, Cristobal Voz, Pablo Ortega
Publikováno v:
Energy Procedia. 124:584-592
N-Type crystalline silicon (c-Si) heterojunctions with V 2 O 5 /SiO x stacks as passivating/hole-selective contacts are reported. SiO x interlayers were prepared by low temperature (T 2 O 5 at ambient temperature. A high surface passivation, with an
Autor:
Gerard Masmitja, Cristobal Voz, Ramon Alcubilla, Joaquim Puigdollers, Pablo Ortega, Eloi Ros, Luis G. Gerling, Zaira Barquera, Isidro Martín
Publikováno v:
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Universitat Politècnica de Catalunya (UPC)
This work studies a novel electron-selective contact for n-type silicon solar cells based on the modification of the cathode with a polymeric interlayer. Specifically, a thin layer of the conjugated polyelectrolyte PFN is intercalated before the Al c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f9489e4d93ff44eeb8a4a3ed3774149c
http://hdl.handle.net/2117/179203
http://hdl.handle.net/2117/179203
Publikováno v:
Energy Procedia. 92:956-961
In the last years, there is a clear trend in c-Si solar cell fabrication to place both emitter and base contacts on the back side leading to the so-called Interdigitated Back Contacted (IBC) solar cell structure. This solar cell architecture requires
Autor:
Gerard Masmitja, Chen Jin, Isidro Martín, Gema López, S. Harrison, Pablo Ortega, Ramon Alcubilla
Publikováno v:
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Recercat. Dipósit de la Recerca de Catalunya
instname
Universitat Politècnica de Catalunya (UPC)
Recercat. Dipósit de la Recerca de Catalunya
instname
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 (SHJ) emitters. These hybrid devices which c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8f0ec02cf045127a4eac85c2d6138fb5
https://hdl.handle.net/2117/113275
https://hdl.handle.net/2117/113275
Autor:
Luis G. Gerling, Pablo Ortega, Gerard Masmitja, Joaquim Puigdollers, Cristobal Voz, Ramon Alcubilla, Isidro Martín
Publikováno v:
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Recercat. Dipósit de la Recerca de Catalunya
instname
Universitat Politècnica de Catalunya (UPC)
Recercat. Dipósit de la Recerca de Catalunya
instname
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 of both a thin and high quali
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5aecaec49033f59d338eadc78e9a6dc2
http://hdl.handle.net/2117/116632
http://hdl.handle.net/2117/116632
Publikováno v:
Journal of Marine Science and Technology. 20:81-93
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 column. It was designed for