The direct integration of magnon-spintronic devices in current technologies requires the development of spin-wave sources emitting ultra-short wavelengths and low-loss spin-wave guides. In this work, possible solutions for both of these challenges are provided. The first part of this thesis is dedicated to the nonreciprocal spin-wave emission in magnetic bilayers. Two prototype systems are theoretically investigated and corroborated by experimental results: (i) extended magnetic bilayer films and (ii) micron-sized elliptical magnetic bilayers. The nonreciprocity of the dispersion relation induced by the dynamic dipole-dipole interactions is investigated by means of micromagnetic simulations and an analytic theory. The nonreciprocal frequenc...
Recent theoretical studies have demonstrated the possibility to excite and sustain noncollinear magn...
The analysis of isolated spin-wave packets is crucial for the understanding of magnetic transport ph...
In anticipation of faster and more energy-efficient information technology, the research field of ma...
The direct integration of magnon-spintronic devices in current technologies requires the development...
The generation and detection of pure spin currents circulating in magnetic insulator materials are a...
International audienceSpin waves, the collective excitations of the magnetic order parameter, and ma...
In this PhD thesis we investigated the feasibility to build a spin-flip laser, a spintronic device r...
The manipulation and propagation of spin degree of freedom have been extensively studied for last de...
In this Article we discuss a micromagnetic modelling approach to describe the ultrafast spin-transfe...
This review provides a comprehensive study of the nonlinear transport properties of magnons, which a...
Spin waves are collective excitations in magnetic materials that can exhibit long coherence lengths,...
Generating, miniaturizing and controlling spin waves on the nanometer scale is of great interest for...
Treballs Finals de Grau de Física, Facultat de Física, Universitat de Barcelona, Any: 2015, Tutor: F...
Recent theoretical studies have demonstrated the possibility to excite and sustain noncollinear magn...
The analysis of isolated spin-wave packets is crucial for the understanding of magnetic transport ph...
In anticipation of faster and more energy-efficient information technology, the research field of ma...
The direct integration of magnon-spintronic devices in current technologies requires the development...
The generation and detection of pure spin currents circulating in magnetic insulator materials are a...
International audienceSpin waves, the collective excitations of the magnetic order parameter, and ma...
In this PhD thesis we investigated the feasibility to build a spin-flip laser, a spintronic device r...
The manipulation and propagation of spin degree of freedom have been extensively studied for last de...
In this Article we discuss a micromagnetic modelling approach to describe the ultrafast spin-transfe...
This review provides a comprehensive study of the nonlinear transport properties of magnons, which a...
Spin waves are collective excitations in magnetic materials that can exhibit long coherence lengths,...
Generating, miniaturizing and controlling spin waves on the nanometer scale is of great interest for...
Treballs Finals de Grau de Física, Facultat de Física, Universitat de Barcelona, Any: 2015, Tutor: F...
Recent theoretical studies have demonstrated the possibility to excite and sustain noncollinear magn...
The analysis of isolated spin-wave packets is crucial for the understanding of magnetic transport ph...
In anticipation of faster and more energy-efficient information technology, the research field of ma...