Abstract
It is proposed that macroscopic telegraph noise in superconductors is due to dynamic coexistence of ordered and disordered vortex phases (DP and OP) created by edge contamination mechanism. A novel, robust, with bias insensitive rates, macroscopic telegraph noise in low Ca-doped manganites is ascribed to the dynamic current redistribution assisted by a positive resistance feedback associated with Meyer-Neldel compensation rule.
Original language | English |
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Article number | 1940003 |
Journal | Fluctuation and Noise Letters |
Volume | 18 |
Issue number | 2 |
DOIs | |
State | Published - 1 Jun 2019 |
Keywords
- Telegraph noise
- manganites
- superconductors
- vortex dynamics
ASJC Scopus subject areas
- General Mathematics
- General Physics and Astronomy