940 citations · 1k across the 7 of their papers we have counts for
7 papers
Exchange interactions and intermolecular hybridization in a spin-1/2 nanographene dimer
N. Krane, E. Turco, A. Bernhardt +8
Phenalenyl is a radical nanographene with triangular shape that hosts an unpaired electron with spin S = 1/2. The open-shell nature of phenalenyl is expected to be retained in cova…
Anatomy of linear and non-linear intermolecular exchange in S = 1 nanographenes
J. C. G. Henriques, J. Fernández-Rossier
Nanographene triangulenes with a S = 1 ground state have been used as building blocks of antiferromagnetic Haldane spin chains realizing a symmetry protected topological phase. By…
Broken-symmetry magnetic phases in two-dimensional triangulene crystals
G. Catarina, J. C. G. Henriques, A. Molina-Sánchez +2
We provide a comprehensive theory of magnetic phases in two-dimensional triangulene crystals, using both Hubbard model and density functional theory (DFT) calculations. We consider…
Quantum circuits to measure scalar spin chirality
L. I. Reascos, Bruno Murta, E. F. Galvão +1
The scalar spin chirality is a three-body physical observable that plays an outstanding role both in classical magnetism, characterizing non-coplanar spin textures, and in quantum…
Strong magnetic proximity effect in Van der Waals heterostructures driven by direct hybridization
C. Cardoso, A. T. Costa, A. H. MacDonald +1
We propose a new class of magnetic proximity effects based on the spin dependent hybridization between the electronic states at the Fermi energy in a non-magnetic conductor and the…
Probing magnetism in 2D van der Waals crystalline insulators via electron tunneling
Dahlia R. Klein, David MacNeill, Jose L. Lado +8
Magnetic insulators are a key resource for next-generation spintronic and topological devices. The family of layered metal halides promises ultrathin insulating multiferroics, spin…
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…