Results 1 to 10 of about 13,762 (217)

Stimulated resonant inelastic X-ray scattering in a solid [PDF]

Communications Physics, 2022
X-ray free electron lasers provide brilliant light with sufficient intensity to strongly drive and probe nonlinear X-ray-matter interactions. Here, spectroscopy of Co/Pd multilayers reveals a nearly one-million-fold enhancement of stimulated resonant ...
Daniel J. Higley, Zhao Chen, Martin Beye, Markus Hantschmann, Alex H. Reid, Virat Mehta, Olav Hellwig, Georgi L. Dakovski, Ankush Mitra, Robin Y. Engel, Tim Maxwell, Yuantao Ding, Stefano Bonetti, Maximilian Bucher, Sebastian Carron, Tyler Chase, Emmanuelle Jal, Roopali Kukreja, Tianmin Liu, Alexander Föhlisch, Hermann A. Dürr, William F. Schlotter, Joachim Stöhr   +22 more
doaj   +8 more sources

Kondo quasiparticle dynamics observed by resonant inelastic x-ray scattering [PDF]

Nature Communications, 2022
The fate of high-energy degrees of freedom, such as spin-orbit interactions, in the coherent state of Kondo lattice materials remains unclear. Here, the authors use resonant inelastic x-ray scattering in CePd3 to show how Kondo-quasiparticle excitations ...
M. C. Rahn, K. Kummer, A. Hariki, K.-H. Ahn, J. Kuneš, A. Amorese, J. D. Denlinger, D.-H. Lu, M. Hashimoto, E. Rienks, M. Valvidares, F. Haslbeck, D. D. Byler, K. J. McClellan, E. D. Bauer, J. X. Zhu, C. H. Booth, A. D. Christianson, J. M. Lawrence, F. Ronning, M. Janoschek   +20 more
doaj   +4 more sources

Witnessing light-driven entanglement using time-resolved resonant inelastic X-ray scattering [PDF]

Nature Communications, 2023
Characterizing and controlling entanglement in quantum materials is crucial for the development of next-generation quantum technologies. However, defining a quantifiable figure of merit for entanglement in macroscopic solids is theoretically and ...
Jordyn Hales, Utkarsh Bajpai, Tongtong Liu, Denitsa R. Baykusheva, Mingda Li, Matteo Mitrano, Yao Wang   +6 more
doaj   +4 more sources

Targeting Individual Tautomers in Equilibrium by Resonant Inelastic X-ray Scattering. [PDF]

J Phys Chem Lett, 2022
Tautomerism is one of the most important forms of isomerism, owing to the facile interconversion between species and the large differences in chemical properties introduced by the proton transfer connecting the tautomers.
Vaz da Cruz V, Büchner R, Fondell M, Pietzsch A, Eckert S, Föhlisch A.   +5 more
europepmc   +5 more sources

Probing hydrogen bond strength in liquid water by resonant inelastic X-ray scattering [PDF]

Nature Communications, 2019
Understanding how nuclear motions affect vibrational motions in molecular liquids remains challenging in modern condensed matter physics. Here the authors study the vibrational quantum effects in liquid water and show the sensitivity on the coherent ...
Vinícius Vaz da Cruz, Faris Gel’mukhanov, Sebastian Eckert, Marcella Iannuzzi, Emelie Ertan, Annette Pietzsch, Rafael C. Couto, Johannes Niskanen, Mattis Fondell, Marcus Dantz, Thorsten Schmitt, Xingye Lu, Daniel McNally, Raphael M. Jay, Victor Kimberg, Alexander Föhlisch, Michael Odelius   +16 more
doaj   +3 more sources

Resonant inelastic X-ray scattering

Nature Reviews Methods Primers
Resonant inelastic X-ray scattering (RIXS) is a powerful technique that combines spectroscopy and inelastic scattering to probe the electronic structure of materials. RIXS is based on the interaction of X-rays with matter in which the dependence on energy, momentum and polarization is introduced. The RIXS spectra can be approximated as a combination of
F. de Groot, M. Haverkort, H. Elnaggar, A. Juhin, Ke-Jin Zhou, P. Glatzel   +5 more
semanticscholar   +7 more sources

I21: an advanced high-resolution resonant inelastic X-ray scattering beamline at Diamond Light Source. [PDF]

J Synchrotron Radiat, 2022
The design of the resonant inelastic X-ray scattering beamline at Diamond Light Source, I21, is presented. X-ray commissioning results are shown and compared with the optical simulations.
Zhou KJ, Walters A, Garcia-Fernandez M, Rice T, Hand M, Nag A, Li J, Agrestini S, Garland P, Wang H, Alcock S, Nistea I, Nutter B, Rubies N, Knap G, Gaughran M, Yuan F, Chang P, Emmins J, Howell G.   +19 more
europepmc   +2 more sources

Analyzing the Local Electronic Structure of Co₃O₄ Using 2p3d Resonant Inelastic X-ray Scattering. [PDF]

J Phys Chem C Nanomater Interfaces, 2022
We present the cobalt 2p3d resonant inelastic X-ray scattering (RIXS) spectra of Co3O4. Guided by multiplet simulation, the excited states at 0.5 and 1.3 eV can be identified as the 4T2 excited state of the tetrahedral Co2+ and the 3T2g excited state of ...
Wang RP, Huang MJ, Hariki A, Okamoto J, Huang HY, Singh A, Huang DJ, Nagel P, Schuppler S, Haarman T, Liu B, de Groot FMF.   +11 more
europepmc   +2 more sources

Exploring Quantum Materials with Resonant Inelastic X-Ray Scattering [PDF]

Physical Review X
Understanding quantum materials—solids in which interactions among constituent electrons yield a great variety of novel emergent quantum phenomena—is a forefront challenge in modern condensed matter physics.
M. Mitrano, S. Johnston, Young-June Kim, M. P. M. Dean   +3 more
doaj   +2 more sources

Resonant inelastic X-ray scattering tools to count 5 f electrons of actinides and probe bond covalency. [PDF]

Nat Commun
The actinides possess a complex electronic structure, making their chemical and physical properties among the least understood in the periodic table. Advanced spectroscopic tools, able to obtain deep insights into the electronic structure and binding ...
Schacherl B, Tagliavini M, Kaufmann-Heimeshoff H, Göttlicher J, Mazzanti M, Popa K, Walter O, Pruessmann T, Vollmer C, Beck A, Ekanayake RSK, Branson JA, Neill T, Fellhauer D, Reitz C, Schild D, Brager D, Cahill C, Windorff C, Sittel T, Ramanantoanina H, Haverkort MW, Vitova T.   +22 more
europepmc   +2 more sources