545 citations · 1.1k across the 23 of their papers we have counts for
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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…
High thermoelectric figure of merit in p-type Half-Heuslers by intrinsic phase separation
Elisabeth Rausch, Siham Ouardi, Ulrich Burkhardt +3
Improvements in the thermoelectric properties of Half-Heusler materials have been achieved by means of a micrometer-scale phase separation that increases the phonon scattering and…
Long-term stability of phase-separated Half-Heusler compounds
Julia Krez, Benjamin Balke, Claudia Felser +2
Half-Heusler (HH) compounds have shown high Figure of merits up to 1.5. The key to these high thermoelectric efficiencies is an intrinsic phase separation, which occurs in multicom…
Direct measurement of the magnetic anisotropy field in Mn--Ga and Mn--Co--Ga Heusler films
Ciarán Fowley, Siham Ouardi, Takahide Kubota +10
The static and dynamic magnetic properties of tetragonally distorted Mn--Ga based alloys were investigated. Static properties are determined in magnetic fields up to 6.5~T using SQ…
State of Co and Mn in half-metallic ferromagnet CoMnSi explored by magnetic circular dichroism in hard X-ray photoelectron emission and soft X-ray absorption spectroscopies
Gerhard H. Fecher, Daniel Ebke, Siham Ouardi +8
The half-metallic Heusler compound CoMnSi is a very attractive material for spintronic devices because it exhibits very high tunnelling magnetoresistance ratios. This work repo…