Diffraction imaging of light induced dynamics in xenon-doped helium nanodroplets

Autor: B Langbehn, Y Ovcharenko, A Clark, M Coreno, R Cucini, A Demidovich, M Drabbels, P Finetti, M Di Fraia, L Giannessi, C Grazioli, D Iablonskyi, A C LaForge, T Nishiyama, V Oliver Álvarez de Lara, C Peltz, P Piseri, O Plekan, K Sander, K Ueda, T Fennel, K C Prince, F Stienkemeier, C Callegari, T Möller, D Rupp

Publikováno v: New Journal of Physics, Vol 24, Iss 11, p 113043 (2022)

We explore the light induced dynamics in superfluid helium nanodroplets with wide-angle scattering in a pump–probe measurement scheme. The droplets are doped with xenon atoms to facilitate the ignition of a nanoplasma through irradiation with near-

Externí odkaz: https://doaj.org/article/0eac3f942c414ae186c401df05ee35db

Ultrafast relaxation of photoexcited superfluid He nanodroplets

Autor: M. Mudrich, A. C. LaForge, A. Ciavardini, P. O’Keeffe, C. Callegari, M. Coreno, A. Demidovich, M. Devetta, M. Di Fraia, M. Drabbels, P. Finetti, O. Gessner, C. Grazioli, A. Hernando, D. M. Neumark, Y. Ovcharenko, P. Piseri, O. Plekan, K. C. Prince, R. Richter, M. P. Ziemkiewicz, T. Möller, J. Eloranta, M. Pi, M. Barranco, F. Stienkemeier

Publikováno v: Nature Communications, Vol 11, Iss 1, Pp 1-7 (2020)

There is interest in understanding the relaxation mechanisms of photoexcitation in atoms, molecules and other complex systems. Here the authors unravel the photoexcitation and ultrafast relaxation of superfluid helium nanodroplets using a pump-probe

Externí odkaz: https://doaj.org/article/32af0c3c05074ea3b21a7ae52289fd02

Ultrafast Roaming Mechanisms in Ethanol Probed by Intense Extreme Ultraviolet Free-Electron Laser Radiation: Electron Transfer versus Proton Transfer

Autor: Enliang Wang, Nora G Kling, Aaron C LaForge, Razib Obaid, Shashank Pathak, Surjendu Bhattacharyya, Severin Meister, Florian Trost, Hannes Lindenblatt, Patrizia Schoch, Matthias Kübel, Thomas Pfeifer, Artem Rudenko, Sergio Díaz-Tendero, Fernando Martín, Robert Moshammer, Daniel Rolles, Nora Berrah

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a740828e60edaf3a9da629b50b492738
http://hdl.handle.net/20.500.12614/3336

Relaxation dynamics in excited helium nanodroplets probed with high resolution, time-resolved photoelectron spectroscopy

Autor: A. C. LaForge, J. D. Asmussen, B. Bastian, M. Bonanomi, C. Callegari, S. De, M. Di Fraia, L. Gorman, S. Hartweg, S. R. Krishnan, M. F. Kling, D. Mishra, S. Mandal, A. Ngai, N. Pal, O. Plekan, K. C. Prince, P. Rosenberger, E. Aguirre Serrata, F. Stienkemeier, N. Berrah, M. Mudrich

Publikováno v: LaForge, A C, Asmussen, J D, Bastian, B, Bonanomi, M, Callegari, C, De, S, Di Fraia, M, Gorman, L, Hartweg, S, R Krishnan, S, Kling, M F, Mishra, D, Mandal, S, Ngai, A, Pal, N, Plekan, O, Prince, K C, Rosenberger, P, Aguirre Serrata, E, Stienkemeier, F, Berrah, N & Mudrich, M 2022, ' Relaxation dynamics in excited helium nanodroplets probed with high resolution, time-resolved photoelectron spectroscopy ', Physical Chemistry Chemical Physics, vol. 24, no. 47, pp. 28844-28852 . https://doi.org/10.1039/D2CP03335F

Superfluid helium nanodroplets are often considered as transparent and chemically inert nanometer-sized cryo-matrices for high-resolution or time-resolved spectroscopy of embedded molecules and clusters. On the other hand, when the helium nanodroplet

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::49f9acba84c0699c7838ee9cc9e5f6f2
https://pure.au.dk/portal/da/publications/relaxation-dynamics-in-excited-helium-nanodroplets-probed-with-high-resolution-timeresolved-photoelectron-spectroscopy(41f10518-e9cb-4614-8e64-ab714701306c).html

Intermolecular Coulombic Decay in Endohedral Fullerene at the 4 d → 4 f Resonance

Autor: Razib Obaid, Hui Xiong, Sven Augustin, Kirsten Schnorr, Utuq Ablikim, Andrea Battistoni, Thomas J. A. Wolf, René C. Bilodeau, Timur Osipov, Kirill Gokhberg, Daniel Rolles, Aaron C. LaForge, Nora Berrah

Publikováno v: Physical Review Letters

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=r3c4b2081b22::c838fdfdd216a10a7cc7144c1d018594