Zobrazeno 1 - 10 of 14 pro vyhledávání: '"Tomás S, Lopes"'
2
Will ultrathin CIGS solar cells overtake the champion thin-film cells? Updated SCAPS baseline models reveal main differences between ultrathin and standard CIGS
Autor: André F. Violas, António J.N. Oliveira, Jennifer P. Teixeira, Tomás S. Lopes, João R.S. Barbosa, Paulo A. Fernandes, Pedro M.P. Salomé
Cu(In,Ga)Se2 (CIGS) solar cells are amongst the best performing thin-film technologies, with the latest performance gains being mainly due to recent years improvements obtained with post-deposition treatments (PDT). Moreover, thinning of the absorber
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3bfc6623193eb51f19ff71e9cc25c835
https://hdl.handle.net/10400.22/21905
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3
Perovskite Metal-Oxide-Semiconductor Structures for Interface Characterization
Autor: Tomás S. Lopes, Maria João Brites, Paulo Fernandes, M. Alexandra Barreiros, Marco A. Curado, João Mascarenhas, António J. N. Oliveira, Ana G. Silva, Denis Flandre, António Vilanova, João R. S. Barbosa, Kevin Oliveira, José M. V. Cunha, Pedro M. P. Salomé
Publikováno v: Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Perovskite solar cells (PSCs) are one of the most promising photovoltaic technologies. Amongst several challenges, developing and optimizing efficient electron transport layers that can be up-scaled still remains a massive task. Admittance measuremen
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e316d62ba314ad9c6260398c985f70b0
https://hdl.handle.net/10400.9/3685
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5
On the Importance of Joint Mitigation Strategies for Front, Bulk, and Rear Recombination in Ultrathin Cu(In,Ga)Se-2 Solar Cells
Autor: José M. V. Cunha, Tomás S. Lopes, Marco A. Curado, António J. N. Oliveira, Jennifer P. Teixeira, Jessica de Wild, Guy Brammertz, Gizem Birant, Paulo Fernandes, André Violas, Bart Vermang, Jérôme Borme, Celia Rocha, Pedro M. P. Salomé
Publikováno v: Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
ACS Applied Materials & Interfaces
Several optoelectronic issues, such as poor optical absorption and recombination, limit the power conversion efficiency of ultrathin Cu(In,Ga)Se-2 (CIGS) solar cells. To mitigate recombination losses, two combined strategies were implemented: a potas
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::41409d089f1a7c54a5144c2a1a7712dd
http://hdl.handle.net/1942/35780
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6
Encapsulation of Nanostructures in a Dielectric Matrix Providing Optical Enhancement in Ultrathin Solar Cells
Autor: Tomás S. Lopes, Beatriz A. Valença, Joana Rafaela Lara Guerreiro, Marco A. Curado, José M. V. Cunha, Margarida Monteiro, Marta Prado, Paulo Fernandes, António J. N. Oliveira, Rodrigo M. Ribeiro, Bart Vermang, Sara Abalde-Cela, Jessica de Wild, Jennifer P. Teixeira, Ana G. Silva, Pedro M. P. Salomé, Kevin Oliveira, André Violas
Publikováno v: Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Solar RRL
The incorporation of nanostructures in optoelectronic devices for enhancing their optical performance is widely studied. However, several problems related to the processing complexity and the low performance of the nanostructures have hindered such a
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b1a4e847f92c6ba6f20c2cb84748b7f7
https://zenodo.org/record/4479170
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8
Decoupling of optical and electrical properties of rear contact CIGS solar cells
Autor: Wei-Chao Chen, Adam Hultqvist, Tomás S. Lopes, José M. V. Cunha, Sourav Bose, Marika Edoff, Rodrigo M. Ribeiro, António J. N. Oliveira, Olivier Donzel-Gargand, Paulo Fernandes, Pedro M. P. Salomé
Publikováno v: Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
IEEE Journal of Photovoltaics
A novel architecture that comprises rear interface passivation and increased rear optical reflection is presented with the following advantages: i) an enhanced optical reflection is achieved by depositing a metallic layer over the Mo rear contact; ii
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4a26a00f7e571f4b0e1e9c5bca5e29d8
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9
Rear Optical Reflection and Passivation Using a Nanopatterned Metal/Dielectric Structure in Thin-Film Solar Cells
Autor: Ana G. Silva, Adam Hultqvist, Wei-Chao Chen, Tomás S. Lopes, Jérôme Borme, Marika Edoff, Celia Rocha, Ricardo Silva, José M. V. Cunha, Pedro M. P. Salomé, João R. S. Barbosa, Sourav Bose, Paulo Fernandes, Olivier Donzel-Gargand
Publikováno v: IEEE Journal of Photovoltaics
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Currently, one of the main limitations in ultrathin Cu(In,Ga)Se2 (CIGS) solar cells are the optical losses, since the absorber layer is thinner than the light optical path. Hence, light management, including rear optical reflection and light trapping
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::58859446fb4319c91aeb1cd70ac721b8
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