3 papers
cond-mat.mes-hall2026
Prediction of room-temperature two-dimensional -electron half-metallic ferrimagnets
J. Phillips, J. C. G. Henriques, J. Fernández-Rossier +1
We propose a strategy to obtain conducting organic materials with fully spin-polarized Fermi surface, lying at a singular flat band, with antiferromagnetically coupled magnetic mom…
cond-mat.mes-hall2025
Characterizing AKLT Hamiltonian with Scanning Tunneling Spectroscopy
M. Ferri-Cortés, J. C. G. Henriques, J. Fernández-Rossier
The AKLT Hamiltonian is a particular instance of a general class of model Hamiltonians defined in lattices with coordination where each site hosts a spins , interacting…
cond-mat.mes-hall2025
On determining the energy dispersion of spin excitations with scanning tunneling spectroscopy
J. C. G. Henriques, Chenxiao Zhao, G. Catarina +3
Conventional methods to measure the dispersion relations of collective spin excitations involve probing bulk samples with particles such as neutrons, photons or electrons, which ca…