149 citations · 829 across the 12 of their papers we have counts for
12 papers
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…
Neutron diffraction investigation of the H-T phase diagram above the longitudinal incommensurate phase of BaCo2V2O8
B. Grenier, V. Simonet, B. Canals +4
The quasi-one-dimensional antiferromagnetic Ising-like compound BaCo2V2O8 has been shown to be describable by the Tomonaga-Luttinger liquid theory in its gapless phase induced by a…
Spin dynamics in the presence of competing ferro- and antiferro-magnetic correlations in Yb2Ti2O7
J. Robert, E. Lhotel, G. Remenyi +5
In this work, we show that the zero field excitation spectra in the quantum spin ice candidate pyrochlore compound \ybti\ is a continuum characterized by a very broad and almost fl…
Kinetic pathways to the magnetic charge crystal in artificial dipolar spin ice
I. A. Chioar, B. Canals, D. Lacour +6
We investigate experimentally magnetic frustration effects in thermally active artificial kagome spin ice. Starting from a paramagnetic state, the system is cooled down below the C…
Non-universality of artificial frustrated spin systems
I. A. Chioar, N. Rougemaille, A. Grimm +6
Magnetic frustration effects in artificial kagome arrays of nanomagnets with out-of-plane magnetization are investigated using Magnetic Force Microscopy and Monte Carlo simulations…
Energy levels of interacting curved nano-magnets in a frustrated geometry: increasing accuracy when using finite difference methods
H. Riahi, F. Montaigne, N. Rougemaille +3
The accuracy of finite difference methods is related to the mesh choice and cell size. Concerning the micromagnetism of nano-objects, we show here that discretization issues can dr…