[HTML][HTML] Proximate ferromagnetic state in the Kitaev model material α-RuCl3
Abstract α-RuCl3 is a major candidate for the realization of the Kitaev quantum spin liquid,
but its zigzag antiferromagnetic order at low temperatures indicates deviations from the …
but its zigzag antiferromagnetic order at low temperatures indicates deviations from the …
Nonmagnetic State and Spin-Orbit Excitations in
Spin-orbit Mott insulators composed of t 2 g 4 transition metal ions may host excitonic
magnetism due to the condensation of spin-orbital J= 1 triplons. Prior experiments suggest …
magnetism due to the condensation of spin-orbital J= 1 triplons. Prior experiments suggest …
[HTML][HTML] Distinct spin and orbital dynamics in Sr2RuO4
H Suzuki, L Wang, J Bertinshaw, HUR Strand… - Nature …, 2023 - nature.com
Abstract The unconventional superconductor Sr2RuO4 has long served as a benchmark for
theories of correlated-electron materials. The determination of the superconducting pairing …
theories of correlated-electron materials. The determination of the superconducting pairing …
[HTML][HTML] Coherent propagation of spin-orbit excitons in a correlated metal
V Zimmermann, AK Yogi, D Wong, C Schulz… - npj Quantum …, 2023 - nature.com
Collective excitations such as plasmons and paramagnons are fingerprints of atomic-scale
Coulomb and exchange interactions between conduction electrons in metals. The strength …
Coulomb and exchange interactions between conduction electrons in metals. The strength …
Local electronic structure of rutile
Recently, rutile RuO 2 has raised interest for its itinerant antiferromagnetism, crystal Hall
effect, and strain-induced superconductivity. Understanding and manipulating these …
effect, and strain-induced superconductivity. Understanding and manipulating these …
Multiple-magnon excitations shape the spin spectrum of cuprate parent compounds
Thanks to high resolution and polarization analysis, resonant inelastic x-ray scattering
(RIXS) magnetic spectra of La 2 CuO 4, Sr 2 CuO 2 C l 2 and CaCuO 2 reveal a rich set of …
(RIXS) magnetic spectra of La 2 CuO 4, Sr 2 CuO 2 C l 2 and CaCuO 2 reveal a rich set of …
Description of resonant inelastic x-ray scattering in correlated metals
To fully capitalize on the potential and versatility of resonant inelastic x-ray scattering (RIXS),
it is essential to develop the capability to interpret different RIXS contributions through …
it is essential to develop the capability to interpret different RIXS contributions through …
Excitonic magnetism at the intersection of spin-orbit coupling and crystal-field splitting
T Feldmaier, P Strobel, M Schmid, P Hansmann… - Physical Review …, 2020 - APS
Excitonic magnetism involving superpositions of singlet and triplet states is expected to arise
for two holes in strongly correlated and spin-orbit-coupled t 2 g orbitals. However …
for two holes in strongly correlated and spin-orbit-coupled t 2 g orbitals. However …
[PDF][PDF] IRIXS: a resonant inelastic X-ray scattering instrument dedicated to X-rays in the intermediate energy range
H Gretarsson, D Ketenoglu, M Harder… - Journal of …, 2020 - journals.iucr.org
A new resonant inelastic X-ray scattering (RIXS) instrument has been constructed at
beamline P01 of the PETRA III synchrotron. This instrument has been named IRIXS …
beamline P01 of the PETRA III synchrotron. This instrument has been named IRIXS …
Multiple spin-orbit excitons and the electronic structure of
P Warzanowski, N Borgwardt, K Hopfer, J Attig… - Physical Review …, 2020 - APS
The honeycomb compound α-RuCl 3 is widely discussed as a proximate Kitaev spin-liquid
material. This scenario builds on spin-orbit entangled j= 1/2 moments arising for at 2 g 5 …
material. This scenario builds on spin-orbit entangled j= 1/2 moments arising for at 2 g 5 …