101 citations · 933 across the 32 of their papers we have counts for
4 papers · 1 filter
Tuning the superconducting and magnetic properties in Fe_ySe_0.25Te_0.75 by varying the Fe-content
M. Bendele, P. Babkevich, S. Katrych +7
The superconducting and magnetic properties of FeSeTe single crystals () were studied by means of x-ray diffraction, SQUID magnetometry,…
Spin anisotropy of the resonance in superconducting FeSe0.5Te0.5
P. Babkevich, B. Roessli, S. N. Gvasaliya +5
We have used polarized-neutron inelastic scattering to resolve the spin fluctuations in superconducting FeSe0.5Te0.5 into components parallel and perpendicular to the layers. A spi…
Magnetic spectrum of the two-dimensional antiferromagnet La2CoO4 studied by inelastic neutron scattering
P. Babkevich, D. Prabhakaran, C. D. Frost +1
We report measurements of the magnetic excitation spectrum of the layered antiferromagnet La2CoO4 by time-of-flight neutron inelastic scattering. In the energy range probed in our…
Magnetic excitations of Fe_{1+y}Se_xTe_{1-x} in magnetic and superconductive phases
P. Babkevich, M. Bendele, A. T. Boothroyd +5
We have used inelastic neutron scattering and muon-spin rotation to compare the low energy magnetic excitations in single crystals of superconducting Fe1.01Se0.50Te0.50 and non-sup…