Zobrazeno 1 - 10 of 3 825 pro vyhledávání: '"R. F. Barnes"'
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Akademický článek
Operando dynamics of trapped carriers in perovskite solar cells observed via infrared optical activation spectroscopy
Autor: Jiaxin Pan, Ziming Chen, Tiankai Zhang, Beier Hu, Haoqing Ning, Zhu Meng, Ziyu Su, Davide Nodari, Weidong Xu, Ganghong Min, Mengyun Chen, Xianjie Liu, Nicola Gasparini, Saif A. Haque, Piers R. F. Barnes, Feng Gao, Artem A. Bakulin
Publikováno v: Nature Communications, Vol 14, Iss 1, Pp 1-10 (2023)
Abstract Conventional spectroscopies are not sufficiently selective to comprehensively understand the behaviour of trapped carriers in perovskite solar cells, particularly under their working conditions. Here we use infrared optical activation spectr
Externí odkaz: https://doaj.org/article/413deb9d5d2444c0a39b41c94a1a9d9f
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2
Akademický článek
High Power Irradiance Dependence of Charge Species Dynamics in Hybrid Perovskites and Kinetic Evidence for Transient Vibrational Stark Effect in Formamidinium
Autor: Rafal Rakowski, William Fisher, Joaquín Calbo, Muhamad Z. Mokhtar, Xinxing Liang, Dong Ding, Jarvist M. Frost, Saif A. Haque, Aron Walsh, Piers R. F. Barnes, Jenny Nelson, Jasper J. van Thor
Publikováno v: Nanomaterials, Vol 12, Iss 10, p 1616 (2022)
Hybrid halide perovskites materials have the potential for both photovoltaic and light-emitting devices. Relatively little has been reported on the kinetics of charge relaxation upon intense excitation. In order to evaluate the illumination power den
Externí odkaz: https://doaj.org/article/0ca1bb7b8c884b1481f2862d410a19ea
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4
Review
Forages: The Science of Grassland Agriculture Maurice E. Heath R. F. Barnes D. S. Metcalf
Publikováno v: Journal of Range Management, 1985 Jul 01. 38(4), 382-382.
Externí odkaz: https://www.jstor.org/stable/3899429
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5
Driftfusion: an open source code for simulating ordered semiconductor devices with mixed ionic-electronic conducting materials in one dimension
Autor: Philip Calado, Ilario Gelmetti, Benjamin Hilton, Mohammed Azzouzi, Jenny Nelson, Piers R. F. Barnes
Publikováno v: Journal of Computational Electronics. 21:960-991
The recent emergence of lead-halide perovskites as active layer materials for thin film semiconductor devices including solar cells, light emitting diodes, and memristors has motivated the development of several new drift-diffusion models that includ
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6f704dda3e1cabc16b9f4a5c71702dc2
https://doi.org/10.1007/s10825-021-01827-z
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8
Trapping and De-trapping dynamic in perovskite solar cells based on Pump-Push-Photocurrent study
Autor: Piers R. F. Barnes, Artem A. Bakulin, Jiaxin Pan
Publikováno v: Physical Chemistry of Semiconductor Materials and Interfaces XX.
Nowadays, perovskite Photovoltaic Solar Cells (PSCs) have attracted scientists’ attention due to the high- power conversion efficiency (PCE) and potentially low cost of manufacturing. However, the charge trapping and associated recombination proces
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d0dbef390980fbce89e575f8da6198c5
https://doi.org/10.1117/12.2595138
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10
The Effect of the Dielectric Environment on Electron Transfer Reactions at the Interfaces of Molecular Sensitized Semiconductors in Electrolytes
Autor: Shogo Mori, Nagatoshi Koumura, Davide Moia, Hiromu Saguchi, Jenny Nelson, Masato Abe, Piers R. F. Barnes, Pawel Wagner
Publikováno v: The Journal of Physical Chemistry C
Electron transfer theories predict that rates of charge transfer vary with the dielectric properties of the environment where the reaction occurs. An appropriate description of this relation for molecular sensitized semiconductors in electrolytes mus
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cfc89ce16a4f3eb728fe986e39d70802
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