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Author | Jiang, J.; Milošević, M.V.; Wang, Y.-L.; Xiao, Z.-L.; Peeters, F.M.; Chen, Q.-H. | ||||
Title | Field-free superconducting diode in a magnetically nanostructured superconductor | Type | A1 Journal article | ||
Year | 2022 | Publication | Physical review applied | Abbreviated Journal | Phys Rev Appl |
Volume | 18 | Issue | 3 | Pages | 034064-34069 |
Keywords | A1 Journal article; Condensed Matter Theory (CMT) | ||||
Abstract | A strong superconducting diode effect (SDE) is revealed in a thin superconducting film periodically nanostructured with magnetic dots. The SDE is caused by the current-activated dissipation mitigated by vortex-antivortex pairs (VAPs), which periodically nucleate under the dots, move and annihilate in the superconductor-eventually driving the system to the high-resistive state. Inversing the polarity of the applied current destimulates the nucleation of VAPs, the system remains superconducting up to far larger currents, leading to the pronounced diodic response. Our dissipative Ginzburg-Landau simulations detail the involved processes, and provide reliable geometric and parametric ranges for the experimental realiza-tion of such a nonvolatile superconducting diode, which operates in the absence of any applied magnetic field while being fluxonic by design. | ||||
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Corporate Author | Thesis | ||||
Publisher | Place of Publication | Editor | |||
Language | Wos | 000870234200001 | Publication Date | 2022-09-23 | |
Series Editor | Series Title | Abbreviated Series Title | |||
Series Volume | Series Issue | Edition | |||
ISSN | 2331-7019 | ISBN | Additional Links | UA library record; WoS full record; WoS citing articles | |
Impact Factor | 4.6 | Times cited | 9 | Open Access | OpenAccess |
Notes | Approved | Most recent IF: 4.6 | |||
Call Number | UA @ admin @ c:irua:191539 | Serial | 7307 | ||
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