Journal
EPL
Volume 133, Issue 5, Pages -Publisher
IOP Publishing Ltd
DOI: 10.1209/0295-5075/133/57005
Keywords
-
Categories
Funding
- ERC [724103, 716648]
- National Science Foundation [DMR1842056]
Ask authors/readers for more resources
RIXS is a tool for detecting various types of high- and low-energy elementary excitations in correlated solids, and it plays an increasingly important role in investigating time-dependent phenomena in photo-excited systems. The study demonstrates the feasibility of multi-orbital nonequilibrium RIXS calculations and the sensitivity of the quasi-elastic fluorescence-like features and d-d excitation peaks to the nonequilibrium population of the Hubbard bands.
Resonant inelastic X-ray scattering (RIXS) detects various types of high- and low-energy elementary excitations in correlated solids, and this tool will play an increasingly important role in investigations of time-dependent phenomena in photo-excited systems. While theoretical frameworks for the computation of equilibrium RIXS spectra are well established, the development of appropriate methods for nonequilibrium simulations is an active research field. Here, we apply a recently developed nonequilibrium dynamical mean field theory (DMFT) based approach to compute the RIXS response of photo-excited two-orbital Mott insulators. The results demonstrate the feasibility of multi-orbital nonequilibrium RIXS calculations and the sensitivity of the quasi-elastic fluorescence-like features and d-d excitation peaks on the nonequilibrium population of the Hubbard bands. Copyright (C) 2021 EPLA
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available