940 citations
- J. Fernández-Rossier4 profiles78 · h 42
- N. Peres2 profiles57 · h 48
- J. Lado36 · h 33
- F. Delgado2 profiles15 · h 19
- R. Ferreira2 profiles14 · h 26
- M. Vasilevskiy13 · h 29
- E. Galvão12 · h 24
- Ernesto F. Galvão11 · h 6
- G. Catarina2 profiles11 · h 12
- J. Fern'andez-Rossier2 profiles11 · h 6
- Leonardo Novo3 profiles11 · h 13
- F. Koppens10 · h 74
- University of MinhoPT119 papers
- QuantaLabPT65 papers
- University of AlicanteES56 papers
- Universidade Federal FluminenseBR27 papers
- University of Southern DenmarkDK25 papers
- Centre National de la Recherche ScientifiqueFR20 papers
- Universidade do PortoPT17 papers
- University of LisbonPT15 papers
- Centro de Física das Universidades do Minho e do PortoPT14 papers
- Institució Catalana de Recerca i Estudis AvançatsES12 papers
- Institute of Photonic SciencesES12 papers
- Université Paris-SaclayFR12 papers
8 papers · 1 filter
Derivation of the spin Hamiltonians for Fe in MgO
Alejandro Ferrón, Fernando Delgado, Joaquín Fernández-Rossier
A method to calculate the effective spin Hamiltonian for a transition metal impurity in a non- magnetic insulating host is presented and applied to the paradigmatic case of Fe in M…
Towards wafer scale inductive characterization of spin transfer torque critical current density of magnetic tunnel junction stacks
Sibylle Sievers, Niklas Liebing, Santiago Serrano-Guisan +12
We explore the prospects of wafer scale inductive probing of the critical current density for spin transfer torque switching of a CoFeB/MgO/CoFeB magnetic tunnel junction…
Control of single-spin magnetic anisotropy by exchange coupling
Jenny C. Oberg, M. Reyes Calvo, Fernando Delgado +5
The properties of quantum systems interacting with their environment, commonly called open quantum systems, can be strongly affected by this interaction. While this can lead to unw…
Noncollinear magnetic phases and edge states in graphene quantum Hall bars
J. L. Lado, J. Fernandez-Rossier
Application of a perpendicular magnetic field to charge neutral graphene is expected to result in a variety of broken symmetry phases, including antiferromagnetic, canted and ferro…
The emergence of classical behavior in magnetic adatoms
F. Delgado, S. Loth, M. Zielinski +1
A wide class of nanomagnets shows striking quantum behavior, known as quantum spin tunneling (QST): instead of two degenerate ground states with opposite magnetizations, a bonding-…
Spin wave imaging in atomically designed nanomagnets
A. Spinelli, B. Bryant, F. Delgado +2
The spin dynamics of all ferromagnetic materials are governed by two types of collective excitations: spin waves and domain walls. The fundamental processes underlying these collec…