38 citations · 104 across the 6 of their papers we have counts for
6 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…
Extremely long-lived magnetic excitations in supported Fe chains
J. P. Gauyacq, N. Lorente
We report on a theoretical study of the lifetime of the first excited state of spin chains made of an odd number of Fe atoms on Cu2N/Cu(100). Yan et al (Nat. Nanotech. 10, 40 (2015…
Tunneling electron induced rotation of a copper phthalocyanine molecule on Cu(111)
J. Schaffert, M. C. Cottin, A. Sonntag +4
The rates of a hindered molecular rotation induced by tunneling electrons are evaluated using scattering theory within the sudden approximation. Our approach explains the excitatio…
Energetics and stability of dangling-bond silicon wires on H passivated Si(100)
Roberto Robles, Mikaël Kepenekian, Serge Monturet +2
We evaluate the electronic, geometric and energetic properties of quasi 1-D wires formed by dangling bonds on Si(100)-H (2 x 1). The calculations are performed with density functio…
Role of molecular electronic structure in IETS: the case of O_2 on Ag(110)
S. Monturet, M. Alducin, N. Lorente
Density functional theory (DFT) simulations corrected by the intramolecular Coulomb repulsion U, are performed to evaluate the vibrational inelastic electron tunneling spectroscopy…
Magnetic transitions induced by tunnelling electrons in individual adsorbed M-Phthalocyanine molecules (M Fe, Co)
Jean-Pierre Gauyacq, Frederico D. Novaes, Nicolás Lorente
We report on a theoretical study of magnetic transitions induced by tunnelling electrons in individual adsorbed M-Phthalocyanine (M-Pc) molecules where M is a metal atom: Fe-Pc on…