251 citations · 739 across the 11 of their papers we have counts for
11 papers
Shaping non-reciprocal caustic spin-wave beams
Dinesh Wagle, Daniel Stoeffler, Loic Temdie +8
A caustic is a mathematical concept describing the beam formation when the beam envelope is reflected or refracted by a manifold. While caustics are common in a wide range of physi…
Probing Spin Wave Diffraction Patterns of Curved Antennas
Loic Temdie, Vincent Castel, Vincent Vlaminck +6
We report on the dependence of curvilinear shaped coplanar waveguides on the near-field diffraction patterns of spin waves propagating in perpendicularly magnetized thin films. Imp…
Encoding information onto the charge and spin state of a paramagnetic atom using MgO tunnelling spintronics
Mathieu Lamblin, Victor Da Costa, Loic Joly +10
An electrical current that flows across individual atoms can generate exotic quantum transport signatures in model junctions built using atomic tip or lateral techniques. So far, h…
Resolving the structure of the striped Ge layer on Ag(111): AgGe surface alloy with alternate fcc and hcp domains
K. Zhang, D. Sciacca, A. Coati +8
Two-dimensional (2D) honeycomb lattices beyond graphene, such as germanene, promise new physical properties such as quantum spin Hall effect. While there have been many claims of g…
Gas-induced selective re-orientation of Au-Cu nanoparticles on TiO 2 (110)
Axel Wilson, Aude Bailly, Romain Bernard +11
Au-Cu bimetallic nanoparticles (NPs) grown on TiO 2 (110) have been followed in-situ using grazing incidence x-ray diffraction and x-ray photoemission spectroscopy from their synth…
Growth of germanium-silver surface alloys followed by in situ scanning tunneling microscopy: Absence of germanene formation
Kai Zhang, Romain Bernard, Yves Borensztein +2
Theoretical studies have shown that new physical properties such as tunable gap openings or quantum spinHall effects could be expected from group-IV graphene analogs (silicene, ger…