6 citations · 7 across the 3 of their papers we have counts for
4 papers
A model for individual quantal nano-skyrmions
Jean-Pierre Gauyacq, Nicolas Lorente
A quantal model description of a discrete localized skyrmion singularity embedded in a ferromagnetic environment is proposed. It allows discussing the importance of various paramet…
Entanglement-induced Kondo screening in atomic spin chains
Deung-Jang Choi, Roberto Robles, Shichao Yan +6
Quantum entanglement permeates the complex ground states of correlated electron materials defying single-particle descriptions. Coupled magnetic atoms have potential as model syste…
Excitation of spin waves by tunnelling electrons in one-dimensional ferro and anti-ferromagnets
J. P. Gauyacq, N. Lorente
Excitation of finite chains of magnetic atoms adsorbed on a surface by tunnelling electrons from an STM (Scanning Tunnelling Microscope) tip is studied using a Heisenberg Hamiltoni…
Efficient spin transitions in inelastic electron tunneling spec troscopy
Nicolás Lorente Jean-Pierre Gauyacq
The excitation of the spin degrees of freedom of an adsorbed atom by tunneling electrons is computed using a strong coupling theory. The excitation process is shown to be a sudden…