Results 21 to 30 of about 13,762 (217)

Excitation pathways in resonant inelastic x-ray scattering of solids [PDF]

Physical Review Research, 2020
Resonant inelastic x-ray scattering (RIXS) is a powerful spectroscopic technique that offers an elemental- and orbital-selective probe of the electronic excitations over a huge energy range.
Christian Vorwerk, Francesco Sottile, Claudia Draxl   +2 more
doaj   +4 more sources

K- and L-edge X-ray absorption spectroscopy (XAS) and resonant inelastic X-ray scattering (RIXS) determination of differential orbital covalency (DOC) of transition metal sites

Coordination Chemistry Reviews, 2017
Continual advancements in the development of synchrotron radiation sources have resulted in X-ray based spectroscopic techniques capable of probing the electronic and structural properties of numerous systems.
James Yan, Michael Baker, Edward I Solomon   +2 more
exaly   +2 more sources

Resonant Inelastic X-ray Scattering Studies of Elementary Excitations [PDF]

Reviews of Modern Physics, 2010
In the past decade, resonant inelastic x-ray scattering (RIXS) has made remarkable progress as a spectroscopic technique. This is a direct result of the availability of high-brilliance synchrotron x-ray radiation sources and of advanced photon detection ...
L. Ament, M. Veenendaal, T. Devereaux, John P. Hill, J. Brink   +4 more
semanticscholar   +4 more sources

Resonant inelastic x-ray scattering in metals: A diagrammatic approach [PDF]

Physical Review Research, 2019
We develop a formalism to study the resonant inelastic x-ray scattering (RIXS) response in metals based on the diagrammatic expansion for its cross section. The standard approach to the solution of the RIXS problem relies on two key approximations: short-
A. M. Tsvelik, R. M. Konik, N. V. Prokof'ev, I. S. Tupitsyn   +3 more
doaj   +3 more sources

A setup for hard x-ray time-resolved resonant inelastic x-ray scattering at SwissFEL [PDF]

Structural Dynamics
We present a new setup for resonant inelastic hard x-ray scattering at the Bernina beamline of SwissFEL with energy, momentum, and temporal resolution. The compact R = 0.5 m Johann-type spectrometer can be equipped with up to three crystal analyzers and ...
Hui-Yuan Chen, Rolf B. Versteeg, Roman Mankowsky, Michele Puppin, Ludmila Leroy, Mathias Sander, Yunpei Deng, Roland Alexander Oggenfuss, Thierry Zamofing, Pirmin Böhler, Claude Pradervand, Aldo Mozzanica, Seraphin Vetter, Grigory Smolentsev, Linda Kerkhoff, Henrik T. Lemke, Majed Chergui, Giulia F. Mancini   +17 more
doaj   +2 more sources

3d-4f Resonant Inelastic X-ray Scattering of Actinide Dioxides: Crystal-Field Multiplet Description. [PDF]

Inorg Chem, 2020
A theoretical overview of the core-to-core (3d-4f) resonant inelastic X-ray scattering (RIXS) spectra of actinide dioxides AnO2 (An = Th, U, Np, Pu, Am, Cu, Bk, Cf) is provided. The 3d-4f RIXS maps were calculated using crystal-field multiplet theory and
Butorin SM.
europepmc   +2 more sources

Quantifying vibronic coupling with resonant inelastic X-ray scattering.

Physical Chemistry Chemical Physics, 2022
Electron-phonon interactions are fundamental to the behavior of chemical and physical systems. Various methods exist to quantify these interactions, however, none are entirely satisfactory for crystalline materials with dispersive phonons.
K. Gilmore
semanticscholar   +3 more sources

Vibrational resonant inelastic X-ray scattering in liquid acetic acid: a ruler for molecular chain lengths [PDF]

Scientific Reports, 2021
Quenching of vibrational excitations in resonant inelastic X-ray scattering (RIXS) spectra of liquid acetic acid is observed. At the oxygen core resonance associated with localized excitations at the O–H bond, the spectra lack the typical progression of ...
Viktoriia Savchenko, Iulia Emilia Brumboiu, Victor Kimberg, Michael Odelius, Pavel Krasnov, Ji-Cai Liu, Jan-Erik Rubensson, Olle Björneholm, Conny Såthe, Johan Gråsjö, Minjie Dong, Annette Pietzsch, Alexander Föhlisch, Thorsten Schmitt, Daniel McNally, Xingye Lu, Sergey P. Polyutov, Patrick Norman, Marcella Iannuzzi, Faris Gel’mukhanov, Victor Ekholm   +20 more
doaj   +2 more sources

Extending Resonant Inelastic X-ray Scattering to Extreme Ultraviolet

CHIMIA
We present α-Al2O3 XAS, XES and RIXS measurements across the Al L2/L3 edges at about 79 eV excitation energy. In the emission spectra, we identify two fluorescence peaks, corresponding to electronic transitions into the 2p core hole from mixed states of ...
Samuel Menzi, Fabio La Mattina, Francesco Barbato, Yunieski Arbelo Pena, Sven Augustin, Gregor Knopp, Marcello Coreno, Stefano Orlando, Monica de Simone, Paolo Miotti, Fabio Frassetto, Luca Poletto, Davide Bleiner, Claudio Cirelli   +13 more
doaj   +4 more sources

Theory for time-resolved resonant inelastic x-ray scattering [PDF]

Physical Review B, 2019
Time-resolved measurements of materials provide a wealth of information on quasiparticle dynamics, and have been the focus of optical studies for decades. In this paper, we develop a theory for explicitly evaluating time-resolved resonant inelastic X-ray
Yuan Chen, Yao Wang, C. Jia, B. Moritz, A. Shvaika, J. Freericks, T. Devereaux   +6 more
semanticscholar   +4 more sources