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Supercurrent-controlled kinetic inductance superconducting memory element.

Authors :
Ilin, Eduard
Song, Xiangyu
Burkova, Irina
Silge, Andrew
Guo, Ziang
Ilin, Konstantin
Bezryadin, Alexey
Source :
Applied Physics Letters. 2021, Vol. 118 Issue 11, p1-6. 6p.
Publication Year :
2021

Abstract

We report a superconducting kinetic inductance memory (SKIM) element, which can be controlled exclusively by the bias supercurrent, without involving magnetic fields and heating elements. The SKIM is nonvolatile memory. The device is made of two Nb Dayem bridges, and it can operate reliably up to 2.8 K. The achieved error rate is as low as one in 105 operations. [ABSTRACT FROM AUTHOR]

Details

Language :
English
ISSN :
00036951
Volume :
118
Issue :
11
Database :
Academic Search Index
Journal :
Applied Physics Letters
Publication Type :
Academic Journal
Accession number :
149421337
Full Text :
https://doi.org/10.1063/5.0040563