898 citations · 1k across the 15 of their papers we have counts for
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Large anomalous Hall effect driven by non-vanishing Berry curvature in non-collinear antiferromagnetic Mn3Ge
Ajaya K. Nayak, Julia Fischer, Yan Sun +9
It is well established that the anomalous Hall effect that a ferromagnet displays scales with its magnetization. Therefore, an antiferromagnet that has no net magnetization should…
Two-Level Systems in Evaporated Amorphous Silicon
D. R. Queen, X. Liu, J. Karel +3
In -beam evaporated amorphous silicon (-Si), the densities of two-level systems (TLS), and , determined from specific heat and internal friction $Q^…
Development of hard x-ray photoelectron SPLEED-based spectrometer applicable for probing of buried magnetic layer valence states
Xeniya Kozina, Carlos Eduardo Viol Barbosa, Julie Karel +7
A novel design of high-voltage compatible polarimeter for spin-resolved hard x-ray photoelectron spectroscopy (Spin-HAXPES) went into operation at beamline BL09XU of SPring-8 in Hy…
Evidence for Localized Moment Picture in Mn-based Heusler Compounds
J. Karel, F. Bernardi, C. Wang +7
X-ray absorption spectroscopy (XAS) and X-ray magnetic circular dichroism (XMCD) were used to probe the oxidation state and element specific magnetic moments of Mn in Heusler compo…
Evidence for In-Plane Tetragonal c-axis in MnGa Thin Films using Transmission Electron Microscopy
J. Karel, F. Casoli, P. Lupo +5
Tetragonal MnGa (x=0.70, 0.75) thin films grown on SrTiO substrates at different temperatures and thicknesses exhibit perpendicular magnetic anisotropy with coerciv…