Accès ouvert
2026
article
OpenAlex
Sven Bölke, Christophe Nicolas, John D. Bozek, Heiko Peisert et autres
A gas-phase photoelectron spectroscopy and X-ray absorption spectroscopy study of 1,2,3-benzotriazole and methyl derivatives was undertaken to investigate the influence of the tautomerism on the spectroscopic signature in greater detail. Soft X-ray photoelectron spectroscopy of the nitrogen core level, nitrogen K-edge near-edge …
de, fr, gb
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2026
article
OpenAlex
Nayanthara Karippara Jayadev, Dennis T. Mayer, Florian Matz, Fabiano Lever et autres
This study presents a comprehensive investigation of the Auger spectra of three thionated uracils using a combination of theory and experiment. Non-resonant Auger spectra measured at the K-edges of carbon, nitrogen, and oxygen, as well as at the L2,3 edge of sulfur, …
us, de, be, fr
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Accès ouvert
2025
article
OpenAlex
Sang-Kil Son, Th. Baumann, Jacob Pedersen, Laura Budewig et autres
We report resonant inelastic x-ray scattering (RIXS) spectra of neon atoms interacting with intense x-ray pulses generated using an x-ray free-electron laser (XFEL). We find that an unexpected peak emerges near the K α line of Ne, which does not coincide with …
de, no, dk, us, se, fr, br, it, cn, gb, jp, ch
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Accès ouvert
2025
article
OpenAlex
Ivan Powis, Juliana Cuéllar-Zuquin, Angelo Giussani, Javier Segarra‐Martí et autres
High Resolution Image Download MS PowerPoint Slide Vibrationally resolved CH 3 NO 2 and CD 3 NO 2 photoelectron spectra and angular distribution parameters, β, have been measured in the photon energy range 20–80 eV. This allows a comprehensive investigation of conflicting …
gb, es, fr, us, in
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Accès ouvert
2025
article
OpenAlex
Dennis T. Mayer, Evgenii Titov, Fabiano Lever, Lisa Mehner et autres
We present a combined experimental and theoretical study of the vibrationally resolved valence photoelectron spectra of the complete series of thiouracils (2-thiouracil, 4-thiouracil, and 2,4-dithiouracil) for binding energies between 8 and 17 eV. The theoretical spectra were calculated using equation-of-motion coupled cluster …
de, fr
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2025
erratum
OpenAlex
Dorothee Schaffner, A. Bellili, Marius Gerlach, Emil Karaev et autres
Contains fulltext : 320371.pdf (Publisher’s version ) (Closed access)
de, Algérie, sa, fr
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2025
article
OpenAlex
Dorothee Schaffner, A. Bellili, Marius Gerlach, Emil Karaev et autres
We present an experimental and computational study of the photoelectron spectrum of the astrochemical molecule isothiocyanic acid, HNCS. The spectrum is recorded up to a binding energy of 23 eV, and the vibrationally resolved bands of the cationic ground state (X̃+2Π) and …
de, Algérie, sa, fr
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Accès ouvert
2025
article
OpenAlex
Anna Levy, Valérie Blanchet, John D. Bozek, Grégory Cabailh et autres
pulsed laser ablation in liquids (PLAL). Using X-ray photoelectron spectroscopy (XPS) in a controlled environment, by probing a beam of free-standing gold nanoparticles, we quantitatively characterize the surface composition of the nanoparticles, revealing that bromide adsorption significantly contributes to surface oxidation independently …
fr
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Accès ouvert
2024
article
OpenAlex
Dennis T. Mayer, Max Handrich, David Picconi, Fabiano Lever et autres
We present a comprehensive, combined experimental and theoretical study of the core-level photoelectron and near-edge x-ray absorption fine structure (NEXAFS) spectra of 2-thiouracil, 4-thiouracil, and 2,4-dithiouracil at the oxygen 1s, nitrogen 1s, carbon 1s, and the sulfur 2s and 2p edges. X-ray …
de, fr
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Accès ouvert
2024
article
OpenAlex
Tommaso Mazza, Thomas M. Baumann, Rebecca Boll, A. De Fanis et autres
Abstract Short-lived core-ionized neon atoms were investigated by measuring under resonant Raman conditions the Auger decay following the excitation of a second core electron into a Rydberg state. Making use of intense and narrow bandwidth x-ray free-electron laser pulses, the photoexcitation spectrum …
fr
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Accès ouvert
2024
article
OpenAlex
Iyas Ismail, Ludger Inhester, T. Marchenko, Florian Trinter et autres
Double-core-hole (DCH) states in isolated-water and heavy-water molecules, resulting from the sequential absorption of two x-ray photons, have been investigated. A comparison of the subsequent Auger emission spectra from the two isotopes provides direct evidence of ultrafast nuclear motion during the 1.5-fs …
fr, de, us, fi
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Accès ouvert
2024
article
OpenAlex
S. T. Pratt, Ugo Jacovella, Bérenger Gans, John D. Bozek et autres
New data are presented on the resonant Auger decay of iodobenzene (C6H5I) in the region of the I 4d-1 ionization threshold. The excited molecules decay by participator and spectator processes to populate single-hole valence states and two-hole, one-particle excited states of the …
us, fr, gb
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