Challenges in identifying chiral spin textures via the topological Hall effect
Chiral spin textures such as skyrmions are of interest to the field of spintronics for their
potential use in future computing devices. Hall effect measurements are a simple and …
potential use in future computing devices. Hall effect measurements are a simple and …
Structure, physical properties, and applications of thin films
SrRuO 3 is endowed with three remarkable features. First, it is a moderately correlated
material that exhibits several novel physical properties; second, it permits the epitaxial …
material that exhibits several novel physical properties; second, it permits the epitaxial …
Oxide spintronics
Concomitant with the development of metal-based spintronics in the late 1980s and 1990s,
important advances were made on the growth of high-quality oxide thin films and …
important advances were made on the growth of high-quality oxide thin films and …
Electronic properties of bulk and thin film : Search for the metal-insulator transition
We calculate the properties of the 4 d ferromagnet SrRuO 3 in bulk and thin film form with the
aim of understanding the experimentally observed metal-to-insulator transition at reduced …
aim of understanding the experimentally observed metal-to-insulator transition at reduced …
Interfacial oxygen-octahedral-tilting-driven electrically tunable topological Hall effect in ultrathin SrRuO3 films
Topological spin textures as an emerging class of topological matter offer a medium for
information storage and processing. The recently discovered topological Hall effect (THE) is …
information storage and processing. The recently discovered topological Hall effect (THE) is …
Analysis of point-contact Andreev reflection spectra in spin polarization measurements
We present a systematic analysis of point-contact Andreev reflection (PCAR) spectra for
ferromagnetic materials, using both modeling and experimental data. We emphasize the …
ferromagnetic materials, using both modeling and experimental data. We emphasize the …
Orbital Ordering and Jahn-Teller Distortion in Perovskite Ruthenate
HT Jeng, SH Lin, CS Hsue - Physical review letters, 2006 - APS
Local density approximation plus on-site Coulomb interaction U band structure calculations
reveal that SrRuO 3 exhibits a half-metallic ground state with an integer spin moment of 2.0 …
reveal that SrRuO 3 exhibits a half-metallic ground state with an integer spin moment of 2.0 …
Observation of topological Hall torque exerted on a domain wall in the ferromagnetic oxide SrRuO3
M Yamanouchi, Y Araki, T Sakai, T Uemura, H Ohta… - Science …, 2022 - science.org
In a ferromagnetic Weyl metal SrRuO3, a large effective magnetic field H eff exerted on a
magnetic domain wall (DW) by current has been reported. We show that the ratio of H eff to …
magnetic domain wall (DW) by current has been reported. We show that the ratio of H eff to …
Sign-tunable anomalous Hall effect induced by two-dimensional symmetry-protected nodal structures in ferromagnetic perovskite thin films
Magnetism and spin–orbit coupling are two quintessential ingredients underlying
topological transport phenomena in itinerant ferromagnets. When spin-polarized bands …
topological transport phenomena in itinerant ferromagnets. When spin-polarized bands …
Andreev reflection measurements of spin polarization
We discuss aspects of Andreev reflection (AR) measurements in normal metal-
superconductor (NS) and ferromagnet-superconductor (FS) devices. We describe the …
superconductor (NS) and ferromagnet-superconductor (FS) devices. We describe the …