172 citations · 350 across the 11 of their papers we have counts for
12 papers
Magnetic field-driven phase switching in the antiferromagnetic Mott insulator Ca(RuTi)O
Ksenia S. Rabinovich, Tim Priessnitz, Nils Gross +7
A bandwidth-controlled antiferromagnetic Mott-insulating phase in Ca(RuTi)O is realized through isovalent substitution at the Ru site. For a dilute substitu…
Ultrasensitive strain modulation of terahertz magnons at a magnetic phase transition
Lichen Wang, Sajna Hameed, Yiran Liu +8
Antiferromagnets typically host spin-wave (magnon) excitations in the terahertz (THz) regime, offering a promising platform for high-speed magnonic information technologies. Harnes…
Distinct spin and orbital dynamics in SrRuO
H. Suzuki, L. Wang, J. Bertinshaw +13
The unconventional superconductor SrRuO has long served as a benchmark for theories of correlated-electron materials. The determination of the superconducting pairing mecha…
Critical magnetic fluctuations in the layered ruthenates CaRuO and CaRuO
H. Trepka, T. Keller, M. Krautloher +5
Materials realizing the XY model in two dimensions (2D) are sparse. Here we use neutron triple-axis spectroscopy to investigate the critical static and dynamical magnetic fluctuati…
Photoinduced phase switching at a Mott insulator-to-metal transition
K. S. Rabinovich, A. N. Yaresko, R. D. Dawson +5
Achieving fundamental understanding of insulator-to-metal transitions (IMTs) in strongly correlated systems and their persistent and reversible control via nonequilibrium drive are…
Spin and charge excitations in the correlated multiband metal Ca3Ru2O7
J. Bertinshaw, M. Krautloher, H. Suzuki +5
We use Ru -edge resonant inelastic x-ray scattering (RIXS) to study the full range of excitations in CaRuO from meV-scale magnetic dynamics through to the eV-scale…
Raman scattering from current-stabilized nonequilibrium phases in CaRuO
K. Fürsich, J. Bertinshaw, P. Butler +3
We used Raman light scattering to study the current-stabilized nonequilibrium semimetallic and metallic phases in CaRuO. By determining the local temperature through carefu…
Observation of spin-orbit excitations and Hund's multiplets in CaRuO
H. Gretarsson, H. Suzuki, Hoon Kim +6
We use Ru -edge (2838.5 eV) resonant inelastic x-ray scattering (RIXS) to quantify the electronic structure of CaRuO, a layered -electron compound that exhibits a…
A Unique Crystal Structure of CaRuO in the Current Stabilized Semi-Metallic State
J. Bertinshaw, N. Gurung, P. Jorba +13
The electric-current stabilized semi-metallic state in the quasi-two-dimensional Mott insulator CaRuO exhibits an exceptionally strong diamagnetism. Through a comprehensive…
Higgs mode and its decay in a two dimensional antiferromagnet
A. Jain, M. Krautloher, J. Porras +9
Condensed-matter analogs of the Higgs boson in particle physics allow insights into its behavior in different symmetries and dimensionalities. Evidence for the Higgs mode has been…
Soft spin-amplitude fluctuations in a Mott-insulating ruthenate
A. Jain, M. Krautloher, J. Porras +9
Magnetism in transition-metal compounds (TMCs) has traditionally been associated with spin degrees of freedom, because the orbital magnetic moments are typically largely quenched.…
Neutron spin echo spectroscopy under 17T magnetic field at RESEDA
J. Kindervater, N. Martin, W. Häußler +7
We report proof-of-principle measurements at the neutron resonance spin echo spectrometer RESEDA (MLZ) under large magnetic fields by means of Modulation of IntEnsity with Zero Eff…