63 citations · 390 across the 16 of their papers we have counts for
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Neutron spin-echo study of the critical dynamics of spin-5/2 antiferromagnets in two and three dimensions
K. F. Tseng, T. Keller, A. C. Walters +2
We report a neutron spin-echo study of the critical dynamics in the antiferromagnets MnF and RbMnF with three-dimensional (3D) and two-dimensional (2D) spin sys…
Magnetostriction and magneto-structural domains in antiferromagnetic YBaCuO
B. Nafradi, T. Keller, F. Hardy +3
We have used high-resolution neutron Larmor diffraction and capacitative dilatometry to investigate spontaneous and forced magnetostriction in undoped, antiferromagnetic YBaCu$…
Interfacial roughness and proximity effects in superconductor/ferromagnet CuNi/Nb heterostructures
Yu. Khaydukov, R. Morari, O. Soltwedel +6
We report an investigation of the structural and electronic properties of hybrid superconductor/ferromagnet (S/F) bilayers of composition Nb/CuNi prepared by magnetro…
Evidence for spin-triplet superconducting correlations in metal-oxide heterostructures with non-collinear magnetization
Yu. N. Khaydukov, G. A. Ovsyannikov, A. E. Sheyerman +9
Heterostructures composed of ferromagnetic La0.7Sr0.3MnO3, ferromagnetic SrRuO3, and superconducting YBa2Cu3Ox were studied experimentally. Structures of composition Au/La0.7Sr0.3M…
Lifetimes of antiferromagnetic magnons in two and three dimensions: experiment, theory, and numerics
S. P. Bayrakci, D. A. Tennant, Ph. Leininger +5
A high-resolution neutron spectroscopic technique is used to measure momentum-resolved magnon lifetimes in the prototypical two- and three-dimensional antiferromagnets Rb2MnF4 and…
Bond Randomness Induced Magnon Decoherence in a Spin-1/2 Ladder Compound
B. Náfrádi, T. Keller, H. Manaka +3
We have used a combination of neutron resonant spin-echo and triple-axis spectroscopies to determine the energy and linewidth of the magnon resonance in IPA-Cu(ClBr$_{0.05…