Can non-identical Josephson junctions be synchronized?

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23220%2F17%3A43949603" target="_blank" >RIV/49777513:23220/17:43949603 - isvavai.cz</a>
Result on the web
<a href="http://ieeexplore.ieee.org/document/8124771/" target="_blank" >http://ieeexplore.ieee.org/document/8124771/</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/RTUCON.2017.8124771" target="_blank" >10.1109/RTUCON.2017.8124771</a>

Result language
angličtina
Original language name
Can non-identical Josephson junctions be synchronized?
Original language description
In this paper, an answer to the problem of the synchronization between two non-identical Josephson junctions (NJJ) has been given. The NJJ system includes two junctions, which are modelled by the capacitive and nonlinear resistive components. The junctions have been coupled via a coupling resistance Rcp as a synchronization control parameter to each other and two distinct current sources drive the overall system. The system has been performed in MatLab Simulink environment and a wide control parameter space has been scanned in order to provide the best solution to the synchronization problem. It has been proven that the system can lead to good synchronized states, if Rcp can be adjusted sufficiently large. The error stays at the level of 10−5 although the normal state and superconducting sub gap resistances differ much for two junctions. In addition, the gap voltages are also different and that is important to learn even that kind of a non-identical system can lead to a good synchronization under such different parameters.
Czech name
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Czech description
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Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
2017 IEEE 58th International Scientific Conference on Power and Electrical Engineering of Riga Technical University (RTUCON) : conference proceedings
ISBN
978-1-5386-3846-0
ISSN
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e-ISSN
neuvedeno
Number of pages
5
Pages from-to
1-5
Publisher name
IEEE
Place of publication
Piscataway
Event location
Riga, Latvia
Event date
Oct 12, 2017
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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