707 citations · 4.7k across the 68 of their papers we have counts for
68 papers
Single- and Multimagnon Dynamics in Antiferromagnetic -FeO Thin Films
Jiemin Li, Yanhong Gu, Yoshihiro Takahashi +8
Understanding the spin dynamics in antiferromagnetic (AFM) thin films is fundamental for designing novel devices based on AFM magnon transport. Here, we study the magnon dynamics i…
Kondo quasiparticle dynamics observed by resonant inelastic x-ray scattering
M. C. Rahn, K. Kummer, A. Hariki +18
Effective models focused on pertinent low-energy degrees of freedom have substantially contributed to our qualitative understanding of quantum materials. An iconic example, the Kon…
CaCuRuO: a high Kondo-temperature transition metal oxide
D. Takegami, C. Y. Kuo, K. Kasebayashi +26
We present a comprehensive study of CaCuRuO using bulk sensitive hard and soft x-ray spectroscopy combined with local-density approximation (LDA) + dynamical mean-fi…
Valence skipping, internal doping and site-selective Mott transition in PbCoO under pressure
Atsushi Hariki, Kyo-Hoon Ahn, Jan Kuneš
We present a computational study of PbCoO at ambient and elevated pressure. We employ the static and dynamic treatment of local correlation in form of density functional theory…
Pressure-induced excitations in the out-of-plane optical response of the nodal-line semimetal ZrSiS
J. Ebad-Allah, S. Rojewski, M. Vöst +9
The anisotropic optical response of the layered, nodal-line semimetal ZrSiS at ambient and high pressure is investigated by frequency-dependent reflectivity measurements for the po…
Antiferromagnetic magnons and local anisotropy: dynamical mean-field study
A. Niyazi, D. Geffroy, J. Kunes
We present a dynamical mean-field study of antiferromagnetic magnons in one-, two- and three-orbital Hubbard model of square and bcc cubic lattice at intermediate coupling strength…