Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Luis M. Pazos"'
Publikováno v:
PhotoniX, Vol 1, Iss 1, Pp 1-13 (2020)
Abstract The new record efficiency in Thermophotovoltaics relies upon a highly reflective rear mirror. The excellent rear mirror boosts voltage by enhancing the luminescence extraction, and separately also reflects low energy photons, which would oth
Externí odkaz:
https://doaj.org/article/86c749511ccb4ab7a8ddd80484f4a029
Autor:
Johannes M. Richter, Mojtaba Abdi-Jalebi, Aditya Sadhanala, Maxim Tabachnyk, Jasmine P.H. Rivett, Luis M. Pazos-Outón, Karl C. Gödel, Michael Price, Felix Deschler, Richard H. Friend
Publikováno v:
Nature Communications, Vol 7, Iss 1, Pp 1-8 (2016)
Recombinations govern losses in solar cells. Here, Richteret al. use transient spectroscopy to evaluate how re-absorption and re-emission of photons in perovskite absorbers affect intrinsic recombination coefficients, and to differentiate between ext
Externí odkaz:
https://doaj.org/article/ebbb7b170adb425ca9102266b848bc90
Autor:
Micaela Crespo-Quesada, Luis M. Pazos-Outón, Julien Warnan, Moritz F. Kuehnel, Richard H. Friend, Erwin Reisner
Publikováno v:
Nature Communications, Vol 7, Iss 1, Pp 1-7 (2016)
Lead-halide perovskites are sensitive to humidity, which limits their use in water splitting applications. Here, the authors protect the perovskite layer with Field’s metal, driving photoelectrocatalytic hydrogen evolution in an aqueous solution fo
Externí odkaz:
https://doaj.org/article/d6cd61bb1083466697ad603e0f705435
Autor:
Maxim Tabachnyk, Arfa H. Karani, Katharina Broch, Luis M. Pazos-Outón, James Xiao, Tom C. Jellicoe, Jiří Novák, David Harkin, Andrew J. Pearson, Akshay Rao, Neil C. Greenham, Marcus L. Böhm, Richard H. Friend
Publikováno v:
APL Materials, Vol 4, Iss 11, Pp 116112-116112-6 (2016)
Carrier multiplication using singlet exciton fission (SF) to generate a pair of spin-triplet excitons from a single optical excitation has been highlighted as a promising approach to boost the photocurrent in photovoltaics (PVs) thereby allowing PV o
Externí odkaz:
https://doaj.org/article/65f3b4a93db048118c491474d8e7ee4e
Autor:
Luis M. Pazos-Outón, Myles A. Steiner, Eli Yablonovitch, John F. Holzrichter, Gregg Scranton, Per F. Peterson, Zunaid Omair, T. Patrick Xiao, Harry A. Atwater, Vidya Ganapati
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America
Proceedings of the National Academy of Sciences of the United States of America, vol 116, iss 31
Proceedings of the National Academy of Sciences of the United States of America, vol 116, iss 31
Significance Thermophotovoltaic conversion utilizes thermal radiation to generate electricity in a photovoltaic cell. On a solar cell, the addition of a highly reflective rear mirror maximizes the extraction of luminescence, which in turn boosts the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c1b8c2fe06d404c6b70941067ff72a8c
https://doi.org/10.1073/pnas.1903001116
https://doi.org/10.1073/pnas.1903001116
Publikováno v:
PhotoniX, Vol 1, Iss 1, Pp 1-13 (2020)
The new record efficiency in Thermophotovoltaics relies upon a highly reflective rear mirror. The excellent rear mirror boosts voltage by enhancing the luminescence extraction, and separately also reflects low energy photons, which would otherwise be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fc020db27f486e0a420b442d374e4bf0
https://doi.org/10.1186/s43074-020-00021-x
https://doi.org/10.1186/s43074-020-00021-x
Publikováno v:
Photonic Heat Engines: Science and Applications II.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f327384a195158d139e247241356bd3a
https://doi.org/10.1117/12.2543918
https://doi.org/10.1117/12.2543918
Autor:
Dane W. deQuilettes, Luis M. Pazos-Outón, Ian L. Braly, David S. Ginger, Sven Burke, Mark E. Ziffer, Hugh W. Hillhouse
Publikováno v:
Nature Photonics. 12:355-361
Reducing non-radiative recombination in semiconducting materials is a prerequisite for achieving the highest performance in light-emitting and photovoltaic applications. Here, we characterize both external and internal photoluminescence quantum effic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3d45db29375a4243dc90d5591e48ee06
https://doi.org/10.1038/s41566-018-0154-z
https://doi.org/10.1038/s41566-018-0154-z
Publikováno v:
Progress in Photovoltaics: Research and Applications. 25:936-941
Singlet fission solar cells combined with silicon photovoltaics allow the construction of parallel tandem solar cells, which benefit from better usage of high-energy photons. A key limiting factor for the performance of such a tandem configuration is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7963534f68cd80649a599ce94e796f2f
https://doi.org/10.1002/pip.2919
https://doi.org/10.1002/pip.2919
Autor:
Suhas Mahesh, Henry J. Snaith, Hannah J. Joyce, Richard H. Friend, Felix Deschler, Haralds Āboliņš, Gregory Tainter, Robin Lamboll, Maximilian T. Hörantner, Tomas Leijtens, Luis M. Pazos-Outón
Publikováno v:
Joule
Metal-halide perovskites are promising solution-processable semiconductors for efficient solar cells and show unexpectedly high diffusion ranges of photogenerated charges. Here, we study charge extraction and recombination in metal-halide perovskite
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e35eff32f80de1def0b92447092412ee
https://www.repository.cam.ac.uk/handle/1810/293043
https://www.repository.cam.ac.uk/handle/1810/293043
