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Showing 1 to 6 of 6 for “"Resonant inelastic x-ray scattering (RIXS)"”.
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High-resolution detectors for soft X-ray spectroscopy
Resonant Inelastic X-ray Scattering (RIXS) is a modern soft X-ray spectroscopy technique used to investigate the structure of and excitations in materials. It requires high resolution spectrometers and a brilliant, tunable, X-ray source and therefore is carried out at spectrometers such as SAXES at …
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Probing Entanglement and Symmetry Breaking Orders via Spectroscopies and Machine Learning
… relies on spectroscopies, including X-ray and neutron spectroscopies. Among different conceptual and mathematical formalisms of entanglement, multipartite entanglement has gained significance due to its accessibility through local probe techniques such as spectroscopies. The resonant …
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Novel magnetic and superconducting states in spin-1/2 kagome lattice and its doped variant
… I shall present the theoretical study of Raman scattering in the U(1) DSL state, which shows that in all symmetry channels the Raman intensity profiles contain broad continua that display power-law behaviors at low energy, which can be attributed to the excitations of spinon-antispinon pairs. …
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Theoretical studies of structural and electronic properties in transition metal oxides
… studies are presented: theory of K-edge resonant inelastic x-ray scattering and its application for La_{0.5}Sr_{1.5}MnO_4, effects of rare earth ion size on the stability of the coherent Jahn-Teller distortions in undoped perovskite manganites, and symmetry-mode-based classical and …
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Understanding the intrinsic electrochemistry of ni-rich layered cathodes
… to no transition metals in the Li layer. X-ray spectroscopies are an ideal tool for studying cathodes at high states of delithiation due their elemental selectivity, range of probing depths, and sensitivity to both chemical and electronic state information. The oxidation state of the …
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Optical and core-level X-ray spectroscopy of correlated two-dimensional materials
… demonstrate the utility and complementarity of resonant X-ray spectroscopy and symmetry-selective optical probes in combination with appropriate external tuning parameters (e.g. strain, pressure, ligand substitution, layer number) for revealing the origin of correlated phases in low-dimensional …