Superconducting micro-resonators for electron spin resonance-the good, the bad, and the future
Y Artzi, Y Yishay, M Fanciulli, M Jbara… - Journal of Magnetic …, 2022 - Elsevier
The field of electron spin resonance (ESR) is in constant need of improving its capabilities.
Among other things, this means having better resonators to reach improved spin sensitivity …
Among other things, this means having better resonators to reach improved spin sensitivity …
Wide-field quantitative magnetic imaging of superconducting vortices using perfectly aligned quantum sensors
S Nishimura, T Kobayashi, D Sasaki, T Tsuji… - Applied Physics …, 2023 - pubs.aip.org
Various techniques have been applied to visualize superconducting vortices, providing
clues to their electromagnetic response. Here, we present a wide-field, quantitative imaging …
clues to their electromagnetic response. Here, we present a wide-field, quantitative imaging …
Cryogenic scanning Hall-probe microscope with centimeter scan range and submicron resolution
We have constructed a scanning Hall-probe microscope that combines a 1× 4 cm scan
range with 200 nm positioning resolution by coupling stepper motors to high-resolution …
range with 200 nm positioning resolution by coupling stepper motors to high-resolution …
Comparison of small-field behavior in , Low- and high-temperature superconductors
Different types of superconductors have been investigated at small magnetic fields (B a)
over wide temperature (T) ranges at different B a orientations. It has been shown that the …
over wide temperature (T) ranges at different B a orientations. It has been shown that the …
Thermally activated depinning of individual vortices in YBa2Cu3O7 superconducting films
A number of YBa2Cu3O7 thin superconducting films have been grown on different single
crystal substrates under different conditions using pulsed-laser deposition and magnetron …
crystal substrates under different conditions using pulsed-laser deposition and magnetron …
Imaging ac losses in superconducting films via scanning Hall probe microscopy
Various local probes have been applied to understanding current flow through
superconducting films, which are often surprisingly inhomogeneous. Here, we show that …
superconducting films, which are often surprisingly inhomogeneous. Here, we show that …
Design and implementation of an RF coupler based on YBCO superconducting films
E Holdengreber, M Mizrahi, E Glassner… - IEEE Transactions …, 2014 - ieeexplore.ieee.org
A radio-frequency coupler was designed and implemented using high-temperature
superconductor (HTSC) YBCO films. A circuit for a single superconducting coupling channel …
superconductor (HTSC) YBCO films. A circuit for a single superconducting coupling channel …
Non-uniform columnar defect implantation in YBCO coplanar resonators for the control of vortex-induced microwave dissipation and nonlinearity
G Ghigo, D Andreone, D Botta… - Superconductor …, 2004 - iopscience.iop.org
This paper reports on 4.2 GeV Au ion irradiation of YBCO coplanar resonators aimed at
controlling vortex-induced microwave dissipation and nonlinearity by means of a suitable …
controlling vortex-induced microwave dissipation and nonlinearity by means of a suitable …
Determination of London penetration depth from ac susceptibility measurements of a square superconducting thin film
A technique is developed for determining the London penetration depth by ac susceptibility
measurements of a square film. It is based on the numerical calculation of the Meissner …
measurements of a square film. It is based on the numerical calculation of the Meissner …
Deposition of YBCO thin films in view of microwave applications
H Huhtinen, J Ulriksson, M Malmivirta… - IEEE Transactions …, 2017 - ieeexplore.ieee.org
In preparation for the future characterization of the microwave properties of pulsed laser
deposited high-temperature superconductor YBa 2 Cu 3 O 6+ x (YBCO) thin films, a YBCO …
deposited high-temperature superconductor YBa 2 Cu 3 O 6+ x (YBCO) thin films, a YBCO …