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Title: Exploring Quantum Materials with Resonant Inelastic X-Ray Scattering

Journal Article · · 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. This goal has driven the invention and refinement of several experimental methods, which can spectroscopically determine the elementary excitations and correlation functions that determine material properties. Here we focus on the future experimental and theoretical trends of resonant inelastic x-ray scattering (RIXS), which is a remarkably versatile and rapidly growing technique for probing different charge, lattice, spin, and orbital excitations in quantum materials. We provide a forward-looking introduction to RIXS and outline how this technique is poised to deepen our insight into the nature of quantum materials and of their emergent electronic phenomena.

Research Organization:
Brookhaven National Laboratory (BNL), Upton, NY (United States)
Sponsoring Organization:
National Science Foundation (NSF); USDOE; USDOE Office of Science (SC), Basic Energy Sciences (BES)
Grant/Contract Number:
SC0012704
OSTI ID:
2481399
Report Number(s):
BNL--226450-2024-JAAM
Journal Information:
Physical Review. X, Journal Name: Physical Review. X Journal Issue: 4 Vol. 14; ISSN 2160-3308
Publisher:
American Physical Society (APS)Copyright Statement
Country of Publication:
United States
Language:
English

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Universal theory of strange metals from spatially random interactions journal August 2023
Theory of Oxygen 1 s Resonant X-ray Emission in Edge-Share-Type Quasi-One-Dimensional Cuprates journal April 2003
Effects of Hund's Coupling on Oxygen 1 s X-ray Absorption and Resonant X-ray Emission in One-dimensional Nickelates journal July 2004
Resonant X-Ray Scattering Studies of Charge Order in Cuprates journal March 2016
Dynamics and Control in Complex Transition Metal Oxides journal July 2014
Nonequilibrium-DMFT based RIXS investigation of the two-orbital Hubbard model journal March 2021
Determining the electron-phonon coupling strength from Resonant Inelastic X-ray Scattering at transition metal L-edges journal July 2011
Correlation functions measured by indirect resonant inelastic X-ray scattering journal January 2006
Beyond the single-site approximation modeling of electron-phonon coupling effects on resonant inelastic X-ray scattering spectra journal January 2021
Measurement of the dynamic charge response of materials using low-energy, momentum-resolved electron energy-loss spectroscopy (M-EELS) journal January 2017
X-Ray Performance of Critical-angle Transmission Grating Prototypes for the Arcus Mission journal August 2022
Hunting Majorana Fermions in Kitaev Magnets journal January 2020