From the 1 of 10 linked papers with an AI index.
10 papers
Time-Resolved Thermal Susceptibility Mapping via Low-Temperature Scanning Laser Microscopy
Nicolas Lejeune, Simon Van der Heyde, Alejandro V. Silhanek
We present a multiharmonic lock-in detection approach that utilizes the inverse Fast Fourier Transform to reconstruct the time evolution of thermal susceptibility with high spatial…
Nanoscale Spatial Tuning of Superconductivity in Cuprate Thin Films via Direct Laser Writing
Irene Biancardi, Valerio Levati, Jordi Alcalà +9
The paper shows that mask‑less direct laser writing can locally modify the oxygen content of YBCO thin‑film superconductors, creating sub‑micron grayscale patterns that tune the cr…
Extending Field Limits in Nanoscale Magnetic Imaging with Metamaterial-inspired Magnetic Flux Concentrators
A. Barrera, E. Fourneau, T. Pirottin +14
Many nanoscale magnetic imaging techniques are constrained by the maximum magnetic field that can be applied during measurements, due to geometrical limitations or interactions wit…
Probing Electromigration of Oxygen Vacancies in YBaCuO Devices by Multimodal X-ray Techniques
Caio C. Quaglio-Gomes, Stefan MarinkoviÄ, Elijah A. Abbey +5
Control of oxygen vacancies by electrical currents in complex oxides such as YBaCuO (YBCO) has attracted considerable interest due to the relative simplicity of it…
Effect of pulse duration on current-induced selective oxygen migration in high-Tc superconductors
Fridrich Egyenes, Daniel Stoffels, Stefan Marinkovic +6
High current densities can induce the directional diffusion of atoms in metallic films. In YBaCuO (YBCO), this electromigration process selectively acts on oxygen…
Engineering Magnetic Anisotropy in Permalloy Films via Atomic Force Nanolithography
Abhishek Naik, Cyril Delforge, Nicolas Lejeune +5
Atomic force nanolithography provides a precise method for sculpting magnetic thin films, enabling controlled engineering of magnetic anisotropy in soft ferromagnets at the microsc…