New dimension in magnetism and superconductivity: 3D and curvilinear nanoarchitectures

D Makarov, OM Volkov, A Kákay… - Advanced …, 2022‏ - Wiley Online Library
Traditionally, the primary field, where curvature has been at the heart of research, is the
theory of general relativity. In recent studies, however, the impact of curvilinear geometry …

Superconducting vortex pinning with artificial magnetic nanostructures

M Vélez, JI Martín, JE Villegas, A Hoffmann… - Journal of Magnetism …, 2008‏ - Elsevier
This review is dedicated to summarizing the recent research on vortex dynamics and
pinning effects in superconducting films with artificial magnetic structures. The fabrication of …

Diamagnetic mechanism of critical current non-reciprocity in multilayered superconductors

A Sundaresh, JI Väyrynen, Y Lyanda-Geller… - Nature …, 2023‏ - nature.com
The suggestion that non-reciprocal critical current (NRC) may be an intrinsic property of non-
centrosymmetric superconductors has generated renewed theoretical and experimental …

Micromagnetometry of two-dimensional ferromagnets

M Kim, P Kumaravadivel, J Birkbeck, W Kuang… - Nature …, 2019‏ - nature.com
The study of atomically thin ferromagnetic crystals has led to the discovery of unusual
magnetic behaviour and provided insight into the magnetic properties of bulk materials …

Vortex phase diagram for mesoscopic superconducting disks

VA Schweigert, FM Peeters, PS Deo - Physical review letters, 1998‏ - APS
Solving numerically the 3D nonlinear Ginzburg-Landau (GL) equations, we study
equilibrium and nonequilibrium phase transitions between different superconducting states …

Paramagnetic Meissner effect in small superconductors

AK Geim, SV Dubonos, JGS Lok, M Henini, JC Maan - Nature, 1998‏ - nature.com
A superconductor placed in a magnetic field and cooled down through the transition
temperature expels magnetic flux. This phenomenon, known as the Meissner effect, is …

Experimental evidence for giant vortex states in a mesoscopic superconducting disk

A Kanda, BJ Baelus, FM Peeters, K Kadowaki… - Physical review …, 2004‏ - APS
The response of a mesoscopic superconducting disk to perpendicular magnetic fields is
studied by using the multiple-small-tunnel-junction method, in which transport properties of …

Magnetic field detection limits for ultraclean graphene Hall sensors

BT Schaefer, L Wang, A Jarjour, K Watanabe… - Nature …, 2020‏ - nature.com
Solid-state magnetic field sensors are important for applications in commercial electronics
and fundamental materials research. Most magnetic field sensors function in a limited range …

Dependence of the vortex configuration on the geometry of mesoscopic flat samples

BJ Baelus, FM Peeters - Physical Review B, 2002‏ - APS
The influence of the geometry of a thin superconducting sample on the penetration of the
magnetic field lines and the arrangement of vortices are investigated theoretically. We …

Vortex fusion and giant vortex states in confined superconducting condensates

T Cren, L Serrier-Garcia, F Debontridder, D Roditchev - Physical review letters, 2011‏ - APS
In a direct scanning tunneling spectroscopy experiment we address the problem of the
quantum vortex phases in strongly confined superconductors. The strong confinement …