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 …

A perspective on curvilinear magnetism

DD Sheka - Applied Physics Letters, 2021 - pubs.aip.org
By exploring geometry-governed magnetic interactions, curvilinear magnetism offers a
number of intriguing effects in curved magnetic wires and curved magnetic films. Recent …

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 …

Differential programming enabled functional imaging with Lorentz transmission electron microscopy

T Zhou, M Cherukara, C Phatak - npj Computational Materials, 2021 - nature.com
Lorentz transmission electron microscopy is an advanced characterization technique that
enables the simultaneous imaging of both the microstructure and functional properties of …

Focused Ion Beam vs Focused Electron Beam Deposition of Cobalt Silicide Nanostructures Using Single-Source Precursors: Implications for Nanoelectronic Gates …

F Jungwirth, F Porrati, D Knez, M Sistani… - ACS Applied Nano …, 2022 - ACS Publications
Direct-write techniques for the fabrication of nanostructures are of specific interest due to
their ability for a maskless fabrication of any arbitrary three-dimensional shape. To date …

A Review on Direct‐Write Nanoprinting of Functional 3D Structures with Focused Electron Beams

V Reisecker, R Winkler, H Plank - Advanced Functional …, 2024 - Wiley Online Library
Following Moores law, the performance of devices should double within a two‐year span,
which can either be done by reducing the size of the individual components or adapting the …

Understanding the effect of curvature on the magnetization reversal of three-dimensional nanohelices

J Fullerton, ARC McCray, AK Petford-Long… - Nano letters, 2024 - ACS Publications
Comprehending the interaction between geometry and magnetism in three-dimensional
(3D) nanostructures is important to understand the fundamental physics of domain wall (DW) …

Magnonic activity of ferromagnetic nanocylinders

M Yang, B Yin, Z Li, X Zeng, M Yan - Physical Review B, 2021 - APS
The optical activity refers to the rotation of the vibration plane of linearly polarized light
traversing certain substances. Here we report an analogous phenomenon for spin waves …

[HTML][HTML] Imaging the magnetic nanowire cross section and magnetic ordering within a suspended 3D artificial spin-ice

E Harding, T Araki, J Askey, M Hunt, A Van Den Berg… - APL Materials, 2024 - pubs.aip.org
Artificial spin-ice systems are patterned arrays of magnetic nanoislands arranged into
frustrated geometries and provide insight into the physics of ordering and emergence. The …