194 citations · 693 across the 11 of their papers we have counts for
11 papers
7 Tesla Quantitative MRI and Machine Learning for Exploratory Motor Subtype Stratification and Diagnosis in Parkinson's Disease
Anne Louise Kristoffersen, Runa Geirmundsdatter Unsgård, Marc-Antoine Fortin +6
Parkinson's disease (PD) is a highly heterogeneous disease, including which motor symptoms are dominating. Imaging biomarkers that support subtype stratification could also improve…
GOUHFI 2.0: A Next-Generation Toolbox for Brain Segmentation and Cortex Parcellation at Ultra-High Field MRI
Marc-Antoine Fortin, Anne Louise Kristoffersen, Paal Erik Goa
Ultra-High Field MRI (UHF-MRI) is increasingly used in large-scale neuroimaging studies, yet automatic brain segmentation and cortical parcellation remain challenging due to signal…
Interaction between superconducting vortices and Bloch wall in ferrite garnet film
J. I. Vestgarden, D. V. Shantsev, A. A. F. Olsen +4
Interaction between a Bloch wall in a ferrite-garnet film and a vortex in a superconductor is analyzed in the London approximation. Equilibrium distribution of vortices formed arou…
Onset of dendritic flux avalanches in superconducting films
D. V. Denisov, D. V. Shantsev, Y. M. Galperin +7
We report a detailed comparison of experimental data and theoretical predictions for the dendritic flux instability, believed to be a generic behavior of type-II superconducting fi…
Single vortices observed as they enter NbSe
A. A. F. Olsen, H. Hauglin, T. H. Johansen +2
We observe single vortices as they penetrate the edge of a superconductor using a high-sensitivity magneto-optical microscope. The vortices leap across a gap near the edge, a dista…
Local threshold field for dendritic instability in superconducting MgB2 films
F. L. Barkov, D. V. Shantsev, T. H. Johansen +5
Using magneto-optical imaging the phenomenon of dendritic flux penetration in superconducting films was studied. Flux dendrites were abruptly formed in a 300 nm thick film of MgB2…