743 citations
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20 papers · 1 filter
Antiferromagnetism and superconductivity in the half-Heusler semimetal HoPdBi
Orest Pavlosiuk, Dariusz Kaczorowski, Xavier Fabreges +2
We observed the coexistence of superconductivity and antiferromagnetic order in the single-crystalline ternary pnictide HoPdBi, a plausible topological semimetal. The compound orde…
Polarized neutron channeling as a tool for the investigations of weakly magnetic thin films
S. V. Kozhevnikov, Yu. N. Khaydukov, T. Keller +2
We present and apply a new method to measure directly weak magnetization in thin films. The polarization of a neutron beam channeling through a thin film structure is measured afte…
Neutron methods for the direct determination of the magnetic induction in thick films
S. V. Kozhevnikov, F. Ott, F. Radu
We review different neutron methods which allow extracting directly the value of the magnetic induction in thick films: Larmor precession, Zeeman spatial beam-splitting and neutron…
Ordered interfaces for dual easy axes in liquid crystals
Emmanuelle Lacaze, A Apicella, M De Santo +4
Using nCB films adsorbed on MoS 2 substrates studied by x-ray diffraction, optical microscopy and Scanning Tunneling Microscopy, we demonstrate that ordered interfaces with well-de…
Direct evidence for minority spin gap in the Co2MnSi Heusler alloy
Stéphane Andrieu, Amina Neggache, Thomas Hauet +6
Half Metal Magnets are of great interest in the field of spintronics because of their potential full spin-polarization at the Fermi level and low magnetization damping. The high Cu…
Order by virtual crystal field fluctuations in pyrochlore XY antiferromagnets
Jeffrey G. Rau, Sylvain Petit, Michel J. P. Gingras
Conclusive evidence of order by disorder is scarce in real materials. Perhaps one of the strongest cases presented has been for the pyrochlore XY antiferromagnet Er2Ti2O7, with the…