Zobrazeno 1 - 10
of 86
pro vyhledávání: '"J. H. D. Eland"'
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-7 (2021)
Abstract Using multi-electron–ion coincidence measurements combined with high level calculations, we show that double ionisation of SO2 at 40.81 eV can be state selective. It leads to high energy products, in good yield, via a newly identified mech
Externí odkaz:
https://doaj.org/article/db7c3a2361ca49a79dafcda49d07622f
Autor:
A. Hult Roos, J. H. D. Eland, J. Andersson, R. J. Squibb, D. Koulentianos, O. Talaee, R. Feifel
Publikováno v:
Scientific Reports, Vol 8, Iss 1, Pp 1-8 (2018)
Abstract Systematic measurements of electron emission following formation of single 1s or 2p core holes in molecules with C, O, F, Si, S and Cl atoms show that overall triple ionization can make up as much as 20% of the decay. The proportion of tripl
Externí odkaz:
https://doaj.org/article/a35461ae89b34e9e85ea67da0de7789c
Autor:
R. J. Squibb, M. Sapunar, A. Ponzi, R. Richter, A. Kivimäki, O. Plekan, P. Finetti, N. Sisourat, V. Zhaunerchyk, T. Marchenko, L. Journel, R. Guillemin, R. Cucini, M. Coreno, C. Grazioli, M. Di Fraia, C. Callegari, K. C. Prince, P. Decleva, M. Simon, J. H. D. Eland, N. Došlić, R. Feifel, M. N. Piancastelli
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-7 (2018)
The first steps in photochemical processes involve changes in electronic and geometric structure on extremely short timescales. Here, the authors report femtosecond dynamics in prototypical acetylacetone, by pump-probe photoexcitation-photoemission e
Externí odkaz:
https://doaj.org/article/c44113b9e3f048fa8921c959f103ef60
Autor:
D, Koulentianos, V, Carravetta, R C, Couto, J, Andersson, A, Hult Roos, R J, Squibb, M, Wallner, J H D, Eland, M, Simon, H, Ågren, R, Feifel
Publikováno v:
The Journal of chemical physics. 157(4)
Using a magnetic bottle multi-electron time-of-flight spectrometer in combination with synchrotron radiation, double-core-hole pre-edge and continuum states involving the K-shell of the carbon atoms in n-butane (n-C
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::4e794f2b5a7657eabca1c03339e6f940
https://pubmed.ncbi.nlm.nih.gov/35922349
https://pubmed.ncbi.nlm.nih.gov/35922349
Autor:
A. Hult Roos, Joakim Andersson, Richard J. Squibb, M. Wallner, J. H. D. Eland, Raimund Feifel
Publikováno v:
Physical Chemistry Chemical Physics. 21:9889-9894
Systematic measurements on single and triple Auger decay in CO and CO2 after the creation of a C 1s or a O 1s core vacancy show that the percentage of triple Auger decay is on the order of 10−2 of the single Auger decay in these molecules. The frac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::20c239219416ae5d45571f50f94f3efc
https://doi.org/10.1039/c9cp01415b
https://doi.org/10.1039/c9cp01415b
Autor:
Fernanda Duarte, Richard J. Squibb, J. H. D. Eland, E. Johansson, Stefano Stranges, Raimund Feifel, John M. Dyke, Joakim Andersson, A. Hult Roos, A. Teichter, V. Axelsson, Alistair J. Sterling, M. Wallner, Brunetto Giovanni Brunetti
Publikováno v:
Scientific reports (Nature Publishing Group) 10 (2020): 2288–2296. doi:10.1038/s41598-020-59217-7
info:cnr-pdr/source/autori:Eland J.H.D.; Squibb R.J.; Sterling A.J.; Wallner M.; Roos A.H.; Andersson J.; Axelsson V.; Johansson E.; Teichter A.; Stranges S.; Brunetti B.; Dyke J.M.; Duarte F.; Feifel R./titolo:Double and Triple Ionisation of Isocyanic Acid/doi:10.1038%2Fs41598-020-59217-7/rivista:Scientific reports (Nature Publishing Group)/anno:2020/pagina_da:2288/pagina_a:2296/intervallo_pagine:2288–2296/volume:10
Scientific Reports
Scientific Reports, Vol 10, Iss 1, Pp 1-9 (2020)
Scientific reports, vol 10, iss 1
info:cnr-pdr/source/autori:Eland J.H.D.; Squibb R.J.; Sterling A.J.; Wallner M.; Roos A.H.; Andersson J.; Axelsson V.; Johansson E.; Teichter A.; Stranges S.; Brunetti B.; Dyke J.M.; Duarte F.; Feifel R./titolo:Double and Triple Ionisation of Isocyanic Acid/doi:10.1038%2Fs41598-020-59217-7/rivista:Scientific reports (Nature Publishing Group)/anno:2020/pagina_da:2288/pagina_a:2296/intervallo_pagine:2288–2296/volume:10
Scientific Reports
Scientific Reports, Vol 10, Iss 1, Pp 1-9 (2020)
Scientific reports, vol 10, iss 1
Double and triple ionisation spectra of the reactive molecule isocyanic acid (HNCO) have been measured using multi-electron and ion coincidence techniques combined with synchrotron radiation and compared with high-level theoretical calculations. Vert
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2698135e019b662ea0a437b02e37a900
https://eprints.soton.ac.uk/437962/
https://eprints.soton.ac.uk/437962/
Autor:
J. Andersson, Raj Singh, Dimitris Koulentianos, O. Talaee, M. Simon, J. H. D. Eland, M. Wallner, A. Hult Roos, Richard J. Squibb, Maria Novella Piancastelli, Raimund Feifel
Publikováno v:
Scientific Reports
Scientific Reports, Nature Publishing Group, 2020, 10 (1), ⟨10.1038/s41598-020-58251-9⟩
Scientific Reports, Vol 10, Iss 1, Pp 1-8 (2020)
Scientific Reports, Nature Publishing Group, 2020, 10 (1), ⟨10.1038/s41598-020-58251-9⟩
Scientific Reports, Vol 10, Iss 1, Pp 1-8 (2020)
L-shell ionisation and subsequent Coulomb explosion of fully deuterated methyl iodide, CD$_3$I, irradiated with hard x-rays has been examined by a time-of-flight multi-ion coincidence technique. The core vacancies relax efficiently by Auger cascades,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::83078cacb9ca7cb6b9d54568481fa794
http://europepmc.org/articles/PMC6985119
http://europepmc.org/articles/PMC6985119
Publikováno v:
New Journal of Physics, Vol 17, Iss 12, p 122001 (2015)
Using a multi-electron coincidence technique combined with synchrotron radiation we demonstrate the real existence of the elusive three-electron collective process in resonant Auger decay of Kr. The three-electron process is about 40 times weaker tha
Externí odkaz:
https://doaj.org/article/8c2dc315d6da462dbdc2107892519309
Autor:
M Mucke, V Zhaunerchyk, L J Frasinski, R J Squibb, M Siano, J H D Eland, P Linusson, P Salén, P v d Meulen, R D Thomas, M Larsson, L Foucar, J Ullrich, K Motomura, S Mondal, K Ueda, T Osipov, L Fang, B F Murphy, N Berrah, C Bostedt, J D Bozek, S Schorb, M Messerschmidt, J M Glownia, J P Cryan, R N Coffee, O Takahashi, S Wada, M N Piancastelli, R Richter, K C Prince, R Feifel
Publikováno v:
New Journal of Physics, Vol 17, Iss 7, p 073002 (2015)
Few-photon ionization and relaxation processes in acetylene (C _2 H _2 ) and ethane (C _2 H _6 ) were investigated at the linac coherent light source x-ray free electron laser (FEL) at SLAC, Stanford using a highly efficient multi-particle correlatio
Externí odkaz:
https://doaj.org/article/89df29f9a1374399a8e92bf604c02b47
Autor:
Leif Karlsson, Raimund Feifel, Dimitris Koulentianos, Richard J. Squibb, A. Hult Roos, J. H. D. Eland
Publikováno v:
Chemical Physics. 491:42-47
Valence double ionization electron spectra of the methyl fluoride, methyl chloride, and methyl iodide molecules have been recorded using a time-of-flight photoelectron-photoelectron coincidence technique. The spectra are interpreted by comparison wit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b41770f9f9967ab53984a166ab24c809
https://doi.org/10.1016/j.chemphys.2017.04.002
https://doi.org/10.1016/j.chemphys.2017.04.002