Vortex-induced nonlinearity and the effects of ion irradiation on the high-frequency response of NbTi films

Vortex-induced nonlinearity and the effects of ion irradiation on the high-frequency response of NbTi films

The microwave response of superconducting devices can be affected by nonlinearity effects of both intrinsic and extrinsic origin. In this study, we report on the nonlinear behavior of NbTi microwave resonators, in the presence of dc magnetic fields up to 4 T. The aim of this work is to characterize...

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Bibliographic Details
Main Authors: Gianluca Ghigo, Michela Fracasso, Roberto Gerbaldo, Daniele Torsello, Cristian Pira, Giovanni Marconato, Matteo Fretto, Natascia De Leo, Laura Gozzelino
Format: Article
Language:English
Published: Elsevier 2024-02-01
Series:Results in Physics
Subjects:
NbTi films
Microwave superconductivity
Proton irradiation
Nonlinear vortex dynamics
Vortex pinning
Microwave coplanar resonators
Online Access:http://www.sciencedirect.com/science/article/pii/S2211379724001190

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http://www.sciencedirect.com/science/article/pii/S2211379724001190

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