Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Eduardo López-Fraguas"'
Autor:
Eduardo López-Fraguas, Felix Binkowski, Sven Burger, Sylvia Hagedorn, Braulio García-Cámara, Ricardo Vergaz, Christiane Becker, Phillip Manley
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-11 (2022)
Abstract Despite a wide array of applications, deep ultra-violet light emitting diodes offer relatively poor efficiencies compared to their optical counterparts. A contributing factor is the lower light extraction efficiency due to both highly absorb
Externí odkaz:
https://doaj.org/article/92293c0602894191bc33c95d34140046
Autor:
Fateh A. Chaudhry, Lorena Escandell, Eduardo López-Fraguas, Ricardo Vergaz, José Manuel Sánchez-Pena, Braulio García-Cámara
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-9 (2022)
Abstract Cost-effective and lightweight solar cells are currently demanded in strategic fields such as space applications or integrated-wearable devices. A reduction of the active layer thickness, producing thin-film devices, has been a traditional s
Externí odkaz:
https://doaj.org/article/10671915179c436281c54dadb6423fa1
Publikováno v:
Nanomaterials, Vol 9, Iss 5, p 791 (2019)
Solar energy is now dealing with the challenge of overcoming the Shockley−Queisser limit of single bandgap solar cells. Multilayer solar cells are a promising solution as the so-called third generation of solar cells. The combination of materials w
Externí odkaz:
https://doaj.org/article/26ea062e78e64744b44c724928279033
Autor:
César Vega-Colado, Belén Arredondo, Juan Carlos Torres, Eduardo López-Fraguas, Ricardo Vergaz, Diego Martín-Martín, Gonzalo del Pozo, Beatriz Romero, Palvi Apilo, Xabier Quintana, Morten A. Geday, Cristina de Dios, José Manuel Sánchez-Pena
Publikováno v:
Sensors, Vol 18, Iss 9, p 3045 (2018)
Visible light communication systems can be used in a wide variety of applications, from driving to home automation. The use of wearables can increase the potential applications in indoor systems to send and receive specific and customized information
Externí odkaz:
https://doaj.org/article/0c2d86b5bb584a319b3d94de7d23dcab
Autor:
Thi Tuyen Ngo, P. F. Mendez, Sofia Masi, Iván Mora-Seró, Juan I. Climente, Josep Planelles, K. M. Muhammed Salim, C. Echeverría-Arrondo, Eduardo López-Fraguas, David F. Macias-Pinilla
Publikováno v:
ACS Energy Letters
Repositori Universitat Jaume I
Universitat Jaume I
Repositori Universitat Jaume I
Universitat Jaume I
The approaches to stabilize the perovskite structure of formamidinium lead iodide (FAPI) commonly result in a blue shift of the band gap, which limits the maximum photoconversion efficiency. Here, we report the use of PbS colloidal quantum dots (QDs)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::79c41e0143549ecba800d0b52e89b12b
https://doi.org/10.1021/acsenergylett.9b02450
https://doi.org/10.1021/acsenergylett.9b02450
Autor:
B. Arredondo, Gonzalo del Pozo, Eduardo López-Fraguas, Jani Lamminaho, Diego Martín, Ricardo Vergaz, Vida Turkovic, Xabier Quintana, Morten Madsen, E. Hernández-Balaguera, Elodie Destouesse, Beatriz Romero, Mehrad Ahmadpour, María del Carmen López González
Publikováno v:
Arredondo, B, del Pozo, G, Hernandez-Balaguera, E, Martin, D M, Lopez Gonzalez, M D C, Romero, B, Lopez-Fraguas, E, Vergaz, R, Quintana, X, Lamminaho, J, Destouesse, E, Ahmadpour, M, Engmann, V & Madsen, M 2020, ' Identification of degradation mechanisms in slot-die coated non-fullerene ITO-free organic solar cells using different illumination spectra ', ACS Applied Energy Materials, vol. 3, no. 7, pp. 6476-6485 . https://doi.org/10.1021/acsaem.0c00711
e-Archivo. Repositorio Institucional de la Universidad Carlos III de Madrid
instname
e-Archivo. Repositorio Institucional de la Universidad Carlos III de Madrid
instname
In this work, we have studied degradation mechanisms of nonfullerene-based organic solar cells with PET/Ag/ZnO/PBDTB-T:ITIC/PEDOT:PSS/CPP PEDOT:PSS device structure. We compare pristine and degraded samples that were subjected to outdoor degradation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::96c28809c7f73d39a5f338ef6e26c2a2
https://hdl.handle.net/10016/34882
https://hdl.handle.net/10016/34882
Autor:
Eduardo López-Fraguas, Ricardo Vergaz, Fateh A. Chaudhry, Braulio García-Cámara, José Manuel Sánchez-Pena, Mahmoud H. Elshorbagy
Publikováno v:
e-Archivo. Repositorio Institucional de la Universidad Carlos III de Madrid
instname
Scientific Reports, Vol 10, Iss 1, Pp 1-8 (2020)
Scientific Reports
instname
Scientific Reports, Vol 10, Iss 1, Pp 1-8 (2020)
Scientific Reports
The use of several layers of different materials, taking advantage of their complementary bandgap energies, improves the absorption in multi-junction solar cells. Unfortunately, the inherent efficiency increment of this strategy has a limitation: eac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::01f6fef4c6a99b318f8dfa00b439e3f2
https://doi.org/10.1038/s41598-020-58978-5
https://doi.org/10.1038/s41598-020-58978-5
Publikováno v:
e-Archivo. Repositorio Institucional de la Universidad Carlos III de Madrid
instname
Repositori Universitat Jaume I
Universitat Jaume I
ACS Applied Energy Materials
instname
Repositori Universitat Jaume I
Universitat Jaume I
ACS Applied Energy Materials
Halide perovskites have experienced a huge development in the past years, but they still have two major challenges for their massive implantation: the long-term stability and the use of lead. One of the most obvious lead-free candidates to replace th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::18f5beca797a50651a239e935288527c
https://hdl.handle.net/10016/35446
https://hdl.handle.net/10016/35446
Autor:
Thi Tuyen Ngo, Eduardo López-Fraguas, Muhammed Sk, Sofia Masi, Iván Mora-Seró, Juan I. Climente, Josep Planelles, P. F. Mendez, C. Echeverría-Arrondo, David F. Macias-Pinilla
The extraordinary low non-radiative recombination and band gap versatility of halide perovskites have led to considerable development in optoelectronic devices. However, this versatility is limited by the stability of the perovskite phase, related to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6ab4a23b8b243bf6ceb7e8a48cf0b6da
https://doi.org/10.26434/chemrxiv.10236950
https://doi.org/10.26434/chemrxiv.10236950
Publikováno v:
Nanomaterials
e-Archivo. Repositorio Institucional de la Universidad Carlos III de Madrid
instname
Nanomaterials, Vol 9, Iss 5, p 791 (2019)
Volume 9
Issue 5
e-Archivo. Repositorio Institucional de la Universidad Carlos III de Madrid
instname
Nanomaterials, Vol 9, Iss 5, p 791 (2019)
Volume 9
Issue 5
Solar energy is now dealing with the challenge of overcoming the Shockley&ndash
Queisser limit of single bandgap solar cells. Multilayer solar cells are a promising solution as the so-called third generation of solar cells. The combination of ma
Queisser limit of single bandgap solar cells. Multilayer solar cells are a promising solution as the so-called third generation of solar cells. The combination of ma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ac6f634b842955ba5a3ffbd71c6d082d
https://pubmed.ncbi.nlm.nih.gov/31126065
https://pubmed.ncbi.nlm.nih.gov/31126065