381 citations · 2.4k across the 41 of their papers we have counts for
41 papers
Corrugation in a molecular C60 monolayer as a frustrated magnet
M. Alfonso-Moro, V. Guisset, P. David +3
Under certain experimental conditions, the deposition of C60 molecules onto an atomically flat copper surface gives rise to the formation of corrugated islands. This corrugation, w…
Positional and Rotational Molecular Degrees of Freedom in a Metal-Organic Surface Alloy: the Copper-Fullerene System and its Multiple Structural Phases
María Alfonso Moro, Yannick Dappe, Sylvie Godey +7
Mixing two chemical elements at the surface of a substrate is known to produce rich phase diagrams of surface alloys. Here, we extend the concept of surface alloying to the case wh…
Signatures of long range dipolar interactions in artificial square ice
O. Brunn, Y. Perrin, B. Canals +1
Analyzing the magnetic structure factor of a field demagnetized artificial square ice, qualitative deviations from what would predict the square ice model are observed. Combining m…
Tunable stochasticity in an artificial spin network
Dédalo Sanz-Hernández, Maryam Massouras, Nicolas Reyren +9
Metamaterials present the possibility of artificially generating advanced functionalities through engineering of their internal structure. Artificial spin networks, in which a larg…
Artificial vertex systems by design
V. Schanilec, Y. Perrin, S. Le Denmat +2
Arrays of interacting magnetic nanostructures were introduced recently as a powerful approach to investigate experimentally the exotic many-body physics of frustrated spin models.…
Proposal to recover an extensive ground state degeneracy in a two-dimensional square array of nanomagnets
Yann Perrin, Benjamin Canals, Nicolas Rougemaille
We investigate numerically the micromagnetic properties and the low-energy physics of an artificial square spin system in which the nanomagnets are physically connected at the latt…