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 …

Writing 3D nanomagnets using focused electron beams

A Fernández-Pacheco, L Skoric, JM De Teresa… - Materials, 2020 - mdpi.com
Focused electron beam induced deposition (FEBID) is a direct-write nanofabrication
technique able to pattern three-dimensional magnetic nanostructures at resolutions …

Fundamentals of curvilinear ferromagnetism: statics and dynamics of geometrically curved wires and narrow ribbons

DD Sheka, OV Pylypovskyi, OM Volkov, KV Yershov… - Small, 2022 - Wiley Online Library
Low‐dimensional magnetic architectures including wires and thin films are key enablers of
prospective ultrafast and energy efficient memory, logic, and sensor devices relying on spin …

Three-Dimensional Superconducting Nanohelices Grown by He+-Focused-Ion-Beam Direct Writing

R Córdoba, D Mailly, RO Rezaev, EI Smirnova… - Nano …, 2019 - ACS Publications
Novel schemes based on the design of complex three-dimensional (3D) nanoscale
architectures are required for the development of the next generation of advanced electronic …

Vortex jets generated by edge defects in current-carrying superconductor thin strips

AI Bezuglyj, VA Shklovskij, B Budinská, B Aichner… - Physical Review B, 2022 - APS
At sufficiently large transport currents I tr, a defect at the edge of a superconducting strip acts
as a gate for the vortices entering into it. These vortices form a jet, which is narrow near the …

Vortex counting and velocimetry for slitted superconducting thin strips

VM Bevz, MY Mikhailov, B Budinská… - Physical Review …, 2023 - APS
The maximal speed v∗ for magnetic flux quanta is determined by the energy relaxation of
unpaired electrons and is thus essential for superconducting microstrip single-photon …

[HTML][HTML] A Perspective on superconductivity in curved 3D nanoarchitectures

VM Fomin, OV Dobrovolskiy - Applied Physics Letters, 2022 - pubs.aip.org
In recent years, superconductivity and vortex matter in curved 3D nanoarchitectures have
turned into a vibrant research avenue because of the rich physics of the emerging geometry …

Single-crystal inorganic helical architectures induced by asymmetrical defects in sub-nanometric Wires

Q Lu, B Huang, Q Zhang, S Chen, L Gu… - Journal of the …, 2021 - ACS Publications
Constructing single-crystal inorganic helical structures is a fascinating subject for a large
variety of research fields. However, the driving force of self-coiling, particularly in helical …

Microwave generation and vortex jets in superconductor nanotubes

I Bogush, OV Dobrovolskiy, VM Fomin - Physical Review B, 2024 - APS
The dynamics of magnetic flux quanta (Abrikosov vortices) determine the resistive response
of superconductors. In pinning-free planar thin films, the penetration and motion of vortices …

Self‐assembled epitaxial ferroelectric oxide nanospring with super‐scalability

G Dong, Y Hu, C Guo, H Wu, H Liu, R Peng… - Advanced …, 2022 - Wiley Online Library
Oxide nanosprings have attracted many research interests because of their anticorrosion,
high‐temperature tolerance, oxidation resistance, and enhanced‐mechanic‐response from …