Resonant inelastic X-ray scattering

FMF de Groot, MW Haverkort, H Elnaggar… - Nature Reviews …, 2024 - nature.com
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 …

Quasimolecular electronic structure of the trimer iridate

M Magnaterra, A Sandberg, H Schilling… - Physical Review B, 2025 - APS
The insulating mixed-valent Ir+ 3.66 compound Ba 4 NbIr 3 O 12 hosts two holes per Ir 3 O
12 trimer unit. We address the electronic structure via resonant inelastic x-ray scattering …

Quasi-two-dimensional antiferromagnetism with large magnetocrystalline anisotropy in the half-filled square-planar iridate

R Roy, S Kanungo - Physical Review B, 2023 - APS
A rare class of square-planar iridate, Cs 2 Na 2 IrO 4, where isolated IrO 4 moieties are
oriented orthogonally in the consecutive lattice planes, has been investigated using first …

Local site behavior of the and ions in the frustrated pyrochlore

S Calder, ZY Zhao, MH Upton, JQ Yan - Physical Review B, 2024 - APS
The pyrochlore osmate Ho 2 Os 2 O 7 is a candidate material for a fragile J= 0 local singlet
ground state; however little is known regarding the single-ion behavior of either the Os or Ho …

Spacing-driven collapse of band gap and magnetic order in Sr3Ir2O7

CM Guo, H Zhang, XL Cheng - Physica B: Condensed Matter, 2024 - Elsevier
Using first-principles methods, we investigated the effect of structural deformation on the
electronic and magnetic properties of Sr 3 Ir 2 O 7 by two tuning ways: reducing only the …

[PDF][PDF] Exciton Bose-Einstein condensation and topology in Van Vleck-type Mott insulators

F Aust - 2024 - elib.uni-stuttgart.de
Condensed matter physics and its subgenre of solid-state physics represent the great effort
to try and describe the overwhelmingly rich and various properties of (rigid) matter. In one …