44 citations · 87 across the 6 of their papers we have counts for
6 papers
Quasimolecular electronic structure of the trimer iridate BaNbIrO
M. Magnaterra, A. Sandberg, H. Schilling +17
The insulating mixed-valent Ir compound BaNbIrO hosts two holes per IrO trimer unit. We address the electronic structure via resonant inelastic…
Magnetic Anisotropy and Its Structural Origins in Ru-Substituted Manganite Films
Brajagopal Das, Lena Wysocki, Jörg Schöpf +4
Controlling magnetic anisotropy (MA) is important in a variety of applications including magnetic memories, spintronic sensors, and skyrmion-based data distribution. The perovskite…
Relaxation dynamics of the optically driven nonequilibrium states in the electron- and hole-doped topological-insulator materials
Chris Reinhoffer, Yu Mukai, Semyon Germanskiy +7
We report on time-resolved mid-infrared-pump terahertz-transmission-probe studies of the topological-insulator materials , in which by varying x charge…
Temperature dependent percolation mechanism for conductivity in YCaTiO revealed by a microstructure study
R. German, B. Zimmer, T. C. Koethe +5
We have performed optical microscopy, micro-photoelectron spectroscopy, and micro-Raman scattering measurements on YCaTiO single crystals in order to clarify…
Phonon mode calculations and Raman spectroscopy of the bulk-insulating topological insulator BiSbTeSe
Raphael German, Evgenia V. Komleva, Philipp Stein +5
The tetradymite compound BiSbTeSe, is one of the most bulk-insulating three-dimensional topological insulators, which makes it important in the topological insulator research.…
Optically driven collective spin excitations and magnetization dynamics in the Néel-type skyrmion host GaVS
P. Padmanabhan, F. Sekiguchi, R. B. Versteeg +5
GaVS is a multiferroic semiconductor hosting magnetic cycloid (Cyc) and Néel-type skyrmion lattice (SkL) phases with a broad region of thermal and magnetic stability. Here,…