Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Lucy D Whalley"'
Autor:
James C Blakesley, Ruy S Bonilla, Marina Freitag, Alex M Ganose, Nicola Gasparini, Pascal Kaienburg, George Koutsourakis, Jonathan D Major, Jenny Nelson, Nakita K Noel, Bart Roose, Jae Sung Yun, Simon Aliwell, Pietro P Altermatt, Tayebeh Ameri, Virgil Andrei, Ardalan Armin, Diego Bagnis, Jenny Baker, Hamish Beath, Mathieu Bellanger, Philippe Berrouard, Jochen Blumberger, Stuart A Boden, Hugo Bronstein, Matthew J Carnie, Chris Case, Fernando A Castro, Yi-Ming Chang, Elmer Chao, Tracey M Clarke, Graeme Cooke, Pablo Docampo, Ken Durose, James R Durrant, Marina R Filip, Richard H Friend, Jarvist M Frost, Elizabeth A Gibson, Alexander J Gillett, Pooja Goddard, Severin N Habisreutinger, Martin Heeney, Arthur D Hendsbee, Louise C Hirst, M Saiful Islam, K D G Imalka Jayawardena, Michael B Johnston, Matthias Kauer, Jeff Kettle, Ji-Seon Kim, Dan Lamb, David Lidzey, Jihoo Lim, Roderick MacKenzie, Nigel Mason, Iain McCulloch, Keith P McKenna, Sebastian B Meier, Paul Meredith, Graham Morse, John D Murphy, Chris Nicklin, Paloma Ortega-Arriaga, Thomas Osterberg, Jay B Patel, Anthony Peaker, Moritz Riede, Martyn Rush, James W Ryan, David O Scanlon, Peter J Skabara, Franky So, Henry J Snaith, Ludmilla Steier, Jarla Thiesbrummel, Alessandro Troisi, Craig Underwood, Karsten Walzer, Trystan Watson, J Michael Walls, Aron Walsh, Lucy D Whalley, Benedict Winchester, Samuel D Stranks, Robert L Z Hoye
Publikováno v:
JPhys Energy, Vol 6, Iss 4, p 041501 (2024)
Photovoltaics (PVs) are a critical technology for curbing growing levels of anthropogenic greenhouse gas emissions, and meeting increases in future demand for low-carbon electricity. In order to fulfill ambitions for net-zero carbon dioxide equivalen
Externí odkaz:
https://doaj.org/article/621196ac30394ef8b9470f767032dee3
Autor:
Michael D. K. Jones, James A. Dawson, Stephen Campbell, Vincent Barrioz, Lucy D. Whalley, Yongtao Qu
Publikováno v:
Frontiers in Chemistry, Vol 10 (2022)
Developing effective device architectures for energy technologies—such as solar cells, rechargeable batteries or fuel cells—does not only depend on the performance of a single material, but on the performance of multiple materials working togethe
Externí odkaz:
https://doaj.org/article/17b942df88e8465f8bbab0f4f52d8daf
Autor:
Prakriti Kayastha, Devendra Tiwari, Adam Holland, Oliver S. Hutter, Ken Durose, Lucy D. Whalley, Giulia Longo
Publikováno v:
Solar RRL. 7
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f6407b2f4b690ba84cf8d768418a1846
https://doi.org/10.1002/solr.202201078
https://doi.org/10.1002/solr.202201078
Publikováno v:
Pallikara, I, Kayastha, P, Skelton, J M & Whalley, L D 2022, ' The Physical Significance of Imaginary Phonon Modes in Crystals ', Electronic Structure . https://doi.org/10.1088/2516-1075/ac78b3
The lattice vibrations (phonon modes) of crystals underpin a large number of material properties. The harmonic phonon spectrum of a solid is the simplest description of its structural dynamics and can be straightforwardly derived from the Hellman–F
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::87aa49e541fa2bfcde9ac40cbe716eb1
http://arxiv.org/abs/2203.01244
http://arxiv.org/abs/2203.01244
Autor:
Jarvist M. Frost, Lucy D. Whalley, Samantha N. Hood, Aron Walsh, Puck van Gerwen, Sung-Hyun Kim
Publikováno v:
Journal of the American Chemical Society
Improvement in the optoelectronic performance of halide perovskite semiconductors requires the identification and suppression of nonradiative carrier trapping processes. The iodine interstitial has been established as a deep level defect and implicat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::17890e8278e1871c4e45cb98a6055b4d
https://pubmed.ncbi.nlm.nih.gov/34102845
https://pubmed.ncbi.nlm.nih.gov/34102845
Publikováno v:
Journal of Materials Chemistry A. 7:20254-20261
Cs4PbBr6 is a member of the extended halide perovskite family that is built from isolated (zero-dimensional) PbBr64− octahedra with Cs+ counter ions. The material exhibits anomalous optoelectronic properties: optical absorption and weak emission in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9044935aa60a942c42385d57f71db177
https://doi.org/10.1039/c9ta06874k
https://doi.org/10.1039/c9ta06874k
Defects influence the properties and functionality of all crystalline materials. For instance, point defects participate in electronic (e.g. carrier generation and recombination) and optical (e.g. absorption and emission) processes critical to solar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::374d129048ff88631a25411c7fe3601a
The behaviour of grain boundaries in polycrystalline halide perovskite solar cells remains poorly understood. Whereas theoretical studies indicate that grain boundaries are not active for electron-hole recombination, there have been observations of h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::03fb1693f2e7524f9017298e4a2ed06b
https://doi.org/10.26434/chemrxiv.8058413.v1
https://doi.org/10.26434/chemrxiv.8058413.v1
Cs4PbBr6 is a member of the halide perovskite family that is built from isolated (zero-dimensional) PbBr64- octahedra with Cs+ counter ions. The material exhibits anomalous optoelectronic properties: optical absorption and weak emission in the deep u
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1faf8463762376ce9597a1d3bc2a28ff
https://doi.org/10.26434/chemrxiv.7629467
https://doi.org/10.26434/chemrxiv.7629467
Publikováno v:
Whalley, L D, Frost, J M, Morgan, B J & Walsh, A 2019, ' Impact of nonparabolic electronic band structure on the optical and transport properties of photovoltaic materials ', Phys. Rev. B, vol. 99, no. 8, 085207, pp. 085207 . https://doi.org/10.1103/PhysRevB.99.085207
Whalley, L D, Frost, J, Morgan, B & Walsh, A 2019, ' Impact of non-parabolic electronic band structure on the optical and transport properties of photovoltaic materials ', Physical Review B : Condensed Matter and Materials Physics, vol. 99, no. 8, 085207, pp. 1-11 . https://doi.org/10.1103/PhysRevB.99.085207
Whalley, L D, Frost, J, Morgan, B & Walsh, A 2019, ' Impact of non-parabolic electronic band structure on the optical and transport properties of photovoltaic materials ', Physical Review B : Condensed Matter and Materials Physics, vol. 99, no. 8, 085207, pp. 1-11 . https://doi.org/10.1103/PhysRevB.99.085207
For semiconductors used in photovoltaic devices, the effective mass approximation allows calculation of important material properties from first-principles calculations, including optical properties (e.g. exciton binding energies), defect properties
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::443fb486567845412458498f3c80a7e3
https://nrl.northumbria.ac.uk/id/eprint/43556/1/PhysRevB.99.085207.pdf
https://nrl.northumbria.ac.uk/id/eprint/43556/1/PhysRevB.99.085207.pdf