Abstract
It is shown that in a granular superconductor magneto-thermal oscillations precdde a series of subsequent flux jumps. We study these oscillations experimentally in three YBCO samples at temperatures 3K<T<7K and field sweep rates 10G/s<Be<45G/s. We find that the frequency of the oscillations is a linear function of the magnetic field sweep rate and is inversely proportional to the square root of the heat capacity.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
