10 citations · 17 across the 10 of their papers we have counts for
11 papers
Quantized slow blowup dynamics for the energy-critical Schrödinger map flow
Jacek Jendrej, Jitao Xu, Xu Yuan +1
We study the Cauchy problem for the energy-critical Schrödinger map into the 2-sphere: \[ \partial_{t}u = u\timesΔu, \quad (t,x)\in\mathbb{R}^{1+2}, \quad u(t,x)\in\mathbb{S}^2 \]…
Coupling phase interference effects in a multimode cavity magnonics system
M. Avicena, G. Bourcin, V. Vlaminck +2
Coupling phases play a decisive yet often overlooked role in cavity magnonics, particularly in complex multimode systems. Here, we investigate phase-mediated interference effects i…
Micron-sized magnonic 3-port rectilinear circulator
Kevin S. Weber, Loic Temdie, Vincent Castel +6
The development of miniaturized non-reciprocal microwave technologies compatible with integrated circuit architectures remains a critical challenge for modern information technolog…
Multi-mode input-output model for cavity magnonics: phase-resolved control of level repulsion, level attraction, and nonreciprocal transmission
Guillaume Bourcin, Mufti Avicena, Vincent Vlaminck +2
We experimentally validate a unified input--output model that incorporates internal and external coupling phases across multiple cavity modes in a room-temperature cavity magnonic…
Controllable Non-reciprocity in Multi-sphere Loaded Chiral Resonator
Maxime Ardisson, Guillaume Bourcin, Julien Haumant +3
Cavity magnonics explores the hybridization of photons and magnons within microwave resonators. One of the hallmarks of these systems is their ability to exhibit non-reciprocity, w…
Level attraction from interference in two-tone driving
Alan Gardin, Guillaume Bourcin, Christian Person +5
Coherent and dissipative couplings, respectively characterised by energy level repulsion and attraction, each have different applications for quantum information processing. Thus,…
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…
Level attraction in a quasi-closed cavity
Guillaume Bourcin, Alan Gardin, Jeremy Bourhill +2
We provide a comprehensive analytical description of the effective coupling associated with an antiresonance within a hybrid system comprised of a quasi-closed photonic cavity and…
Engineering synthetic gauge fields through the coupling phases in cavity magnonics
Alan Gardin, Guillaume Bourcin, Jeremy Bourhill +5
Cavity magnonics, which studies the interaction of light with magnetic systems in a cavity, is a promising platform for quantum transducers and quantum memories. At microwave frequ…
Metallised 3D printed plastic resonator demonstrates superconductivity below 4 K
Jeremy Bourhill, Gwendal Cochet, Julien Haumant +4
We report the first observation of a superconducting transition in a 3D printed, metallised-plastic device. A cylindrical cavity is 3D printed from a photosensitive polymer resin a…
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…