The surface chemistry of ionic liquid-treated CsPbBr3 quantum dots

Autor: Kyle D. Crans, Matthew Bain, Stephen E. Bradforth, Dan Oron, Miri Kazes, Richard L. Brutchey

Publikováno v: The Journal of Chemical Physics. 158

The power conversion efficiencies of lead halide perovskite thin film solar cells have surged in the short time since their inception. Compounds, such as ionic liquids (ILs), have been explored as chemical additives and interface modifiers in perovsk

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c57776de5d240b21d17cafaef57f81c9
https://doi.org/10.1063/5.0147918

Nonadiabatic coupling effects in the 800 nm strong field ionization induced Coulomb explosion of methyl iodide revealed by multi-mass velocity map imaging and ab initio simulation studies

Autor: Stuart W. Crane, Christopher S. Hansen, Lingfeng Ge, Ben P Carwithen, James A Smith, Graham A. Cooper, Michael N. R. Ashfold, Matthew Bain

Publikováno v: Crane, S W, Ge, L, Cooper, G A, Carwithen, B P, Bain, M, Smith, J A, Hansen, C S & Ashfold, M N R 2021, ' Nonadiabatic coupling effects in the 800 nm strong field ionization induced Coulomb explosion of methyl iodide revealed by multi-mass velocity map imaging and ab initio simulation studies ', Journal of Physical Chemistry A, vol. 125, pp. 9594-9608 . https://doi.org/10.1021/acs.jpca.1c06346

The Coulomb explosion (CE) of jet-cooled CH3I molecules using ultrashort (40 fs), nonresonant 805 nm strong-field ionization at three peak intensities (260, 650, and 1300 TW cm-2) has been investigated by multimass velocity map imaging, revealing an

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4fe6da9ac67a94e250d06eb3d85e6861
https://research-information.bris.ac.uk/ws/files/298191047/MeI_CEI_revised_17_Sept_submitted.pdf

Ultraviolet photochemistry of ethane: implications for the atmospheric chemistry of the gas giants

Autor: Qingming Li, Zhigang He, Christopher S. Hansen, Weiqing Zhang, Yao Chang, Xueming Yang, Kaijun Yuan, Yong Yu, Guorong Wu, Michael N. R. Ashfold, Matthew Bain, Zhiguo Zhang, Jiayue Yang, Zhichao Chen, Rebecca A. Ingle

Publikováno v: Chemical Science
Chang, Y, Yang, J, Chen, Z, Zhang, Z, Yu, Y, Li, Q, He, Z, Zhang, W, Wu, G, Ingle, R A, Bain, M, Ashfold, M N R, Yuan, K, Yang, X & Hansen, C S 2020, ' Ultraviolet photochemistry of ethane : implications for the atmospheric chemistry of the gas giants ', Chemical Science, vol. 19, pp. 5089-5097 . https://doi.org/10.1039/D0SC01746A

Chemical processing in the stratospheres of the gas giants is driven by incident vacuum ultraviolet (VUV) light. Ethane is an important constituent in the atmospheres of the gas giants in our solar system. The present work describes translational spe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::00c69224cc600238423d77fc15a8d289
https://pubmed.ncbi.nlm.nih.gov/34122966

Role of the Perfluoro Effect in the Selective Photochemical Isomerization of Hexafluorobenzene

Autor: Jordan Cox, Mike Kellogg, Matthew Bain, Stephen E. Bradforth, Steven Lopez

Hexafluorobenzene and many of its derivatives exhibit a chemoselective photochemical isomerization, resulting in highly-strained, Dewar-type bicyclohexenes. While the changes in absorption and emission associated with benzene hexafluorination have be

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::568f8cf77a4995b50debc6af577431fc
https://doi.org/10.26434/chemrxiv.13727932.v3

Exploring the Dynamics of the Photoinduced Ring-Opening of Heterocyclic Molecules

Autor: Christopher S. Hansen, Michael N. R. Ashfold, Matthew Bain, Rebecca A. Ingle, Barbara Marchetti, Daniel Murdock, Tolga N. V. Karsili

Publikováno v: Ashfold, M N R, Bain, M, Hansen, C S, Ingle, R A, Karsili, T N V, Marchetti, B & Murdock, D 2017, ' Exploring the dynamics of the photoinduced ring-opening of heterocyclic molecules ', Journal of Physical Chemistry Letters, vol. 8, no. 14, pp. 3440-3451 . https://doi.org/10.1021/acs.jpclett.7b01219

Excited states formed by electron promotion to an antibonding σ* orbitalare now recognized as key to understanding the photofragmentation dynamics of a broad range of heteroatom containing small molecules: alcohols, thiols, amines, and many of their

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a290067112dba1c5025685449a7605d8
https://doi.org/10.1021/acs.jpclett.7b01219