202 citations · 425 across the 5 of their papers we have counts for
5 papers
Intercalating cobalt between graphene and iridium (111): a spatially-dependent kinetics from the edges
Sergio Vlaic, Nicolas Rougemaille, Amina Kimouche +3
Using low-energy electron microscopy, we image in real time the intercalation of a cobalt monolayer between graphene and the (111) surface of iridium. Our measurements reveal that…
Fragmentation of magnetism in artificial kagome dipolar spin ice
Benjamin Canals, Ioan Augustin Chioar, Van-Dai Nguyen +7
Geometrical frustration in magnetic materials often gives rise to exotic, low-temperature states of matter, like the ones observed in spin ices. Here we report the imaging of the m…
Quantitative analysis of shadow X-ray Magnetic Circular Dichroism Photo-Emission Electron Microscopy
S. Jamet, S. Da Col, N. Rougemaille +10
Shadow X-ray Magnetic Circular Dichroism Photo-Emission Electron Microscopy (XMCD-PEEM) is a recent technique, in which the photon intensity in the shadow of an object lying on a s…
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…
Observation of Bloch-point domain walls in cylindrical magnetic nanowires
Sandrine Da Col, Segolene Jamet, Nicolas Rougemaille +8
Topological protection is an elegant way of warranting the integrity of quantum and nanosized systems. In magnetism one example is the Bloch-point, a peculiar object implying the l…