225 citations · 292 across the 5 of their papers we have counts for
5 papers · 1 filter
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…
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…
Competing interactions in artificial spin chains
V. -D. Nguyen, Y. Perrin, S. Le Denmat +2
The low-energy magnetic configurations of artificial frustrated spin chains are investigated using magnetic force microscopy and micromagnetic simulations. Contrary to most studies…
Extensive degeneracy, Coulomb phase and magnetic monopoles in an artificial realization of the square ice model
Yann Perrin, Benjamin Canals, Nicolas Rougemaille
Artificial spin ice systems have been introduced as a possible mean to investigate frustration effects in a well-controlled manner by fabricating lithographically-patterned two-dim…