Evaluation of the nonlinear surface resistance of REBCO coated conductors for their use in the FCC-hh beam screen

P Krkotić, A Romanov, N Tagdulang… - Superconductor …, 2022 - iopscience.iop.org
To assess the feasibility of using high-temperature superconductors for the beam screens of
future circular colliders, we have undertaken a study of the power dependence of the …

Analysis and simulation of the effects of distributed nonlinearities in microwave superconducting devices

C Collado, J Mateu… - IEEE transactions on …, 2005 - ieeexplore.ieee.org
This paper presents a comprehensive study of microwave nonlinearities in superconductors,
with an emphasis on intermodulation distortion and third-harmonic generation. It contains …

Coated conductor technology for the beamscreen chamber of future high energy circular colliders

T Puig, P Krkotić, A Romanov… - Superconductor …, 2019 - iopscience.iop.org
The surface resistance of state-of-the-art REBa 2 Cu 3 O 7− x coated conductors has been
measured at 8 GHz versus temperature and magnetic field. We show that the surface …

Small footprint evaluation of metal coatings for additive manufacturing

P Krkotić, A Aguasca… - 2018 48th European …, 2018 - ieeexplore.ieee.org
Rutile resonators have been used in the past to characterize high-temperature
superconductors. In this work we describe a novel use of this type of resonator: the …

[HTML][HTML] Dielectric resonator method for determining gap symmetry of superconductors through anisotropic nonlinear Meissner effect

S Bae, Y Tan, AP Zhuravel, L Zhang, S Zeng… - Review of Scientific …, 2019 - pubs.aip.org
We present a new measurement method which can be used to image the gap nodal
structure of superconductors whose pairing symmetry is under debate. This technique …

Accurate calculations of geometrical factors of Hakki-Coleman shielded dielectric resonators

R Grabovickic - IEEE transactions on applied superconductivity, 1999 - ieeexplore.ieee.org
This paper presents new analytical formulas for the accurate calculation of geometrical
factors of Hakki-Coleman shielded dielectric resonators operating in the TE/sub 011/mode …

Microwave Meissner screening properties of proximity-coupled topological-insulator/superconductor bilayers

S Bae, S Lee, X Zhang, I Takeuchi, SM Anlage - Physical Review Materials, 2019 - APS
The proximity-coupled topological-insulator/superconductor (TI/SC) bilayer system is a
representative system to realize topological superconductivity. In order to better understand …

Unified description of nonlinear effects in high temperature superconductor microwave devices

JC Booth, K Leong, SA Schima, C Collado… - … of superconductivity and …, 2006 - Springer
We experimentally demonstrate the equivalence of different manifestations of nonlinear
response in high temperature superconductor (HTS) microwave devices. Using a …

Experiments and Model of Intermodulation Distortion in a Rutile Resonator with Y-Ba2-Cu3-O7−δ Endplates

J Mateu, C Collado, O Menéndez… - Journal of …, 2003 - Springer
We have derived general equations to calculate intermodulation distortion in resonators with
high temperature superconducting (HTS) films which are not restricted to a specific …

JACoW: RF Characterisation of New Coatings for Future Circular Collider Beam Screens

P Krkotić, J Gutierrez, F Pérez, OB Malyshev… - JACoW IPAC, 2021 - cds.cern.ch
For the future high energy colliders being under the design at this moment, the choice of a
low surface impedance beam screen coating material has become of fundamental …