684 citations · 1.4k across the 14 of their papers we have counts for
14 papers
Magnetic relaxation phenomena in the Chiral Magnet FeCoSi: An ac susceptibility study
L. J. Bannenberg, A. L. E. Lefering, K. Kakurai +4
We present a systematic study of the ac susceptibility of the chiral magnet FeCoSi with = 0.30 covering four orders of magnitude in frequencies from 0.1 Hz to 1 kHz…
Discretized Topological Hall Effect Emerging from Skyrmions in Constricted Geometry
N. Kanazawa, M. Kubota, A. Tsukazaki +6
We investigate the skyrmion formation process in nano-structured FeGe Hall-bar devices by measurements of topological Hall effect, which extracts the winding number of a spin textu…
Phase-change memory function of correlated electrons in organic conductors
H. Oike, F. Kagawa, N. Ogawa +4
Phase-change memory (PCM), a promising candidate for next-generation non-volatile memories, exploits quenched glassy and thermodynamically stable crystalline states as reversibly s…
Transport Signatures of Fermi Surface Topology Change in BiTeI
Linda Ye, Joseph G. Checkelsky, Fumitaka Kagawa +1
We report a quantum magnetotransport signature of a change in Fermi surface topology in the Rashba semiconductor BiTeI with systematic tuning of the Fermi level . Beyond the q…
Observation of Devil's Staircase in the Novel Spin Valve System SrCoO
T. Matsuda, S. Partzsch, T. Tsuyama +7
Using resonant soft x-ray scattering as a function of both temperature and magnetic field, we reveal a large number of almost degenerate magnetic orders in SrCo6O11. The Ising-like…
X-ray spectroscopic study of BaFeO thin films; an Fe ferromagnetic insulator
T. Tsuyama, T. Matsuda, S. Chakraverty +7
We investigated the electronic and magnetic properties of fully oxidized BaFeO3 thin films, which show ferromagnetic-insulating properties with cubic crystal structure, by hard x-r…