| Zugriffsnummer | 18596 |
| Dokumenttyp | Zeitschriftenartikel |
| Sprache | Englisch |
| Titel | Simulations of collective synchronization in Josephson junction arrays |
| Autor(in); Institution |
Kim, K.-T.; Korea Research Institute of Standards and Science, Daejeon, REPUBLIC OF KOREA
Kim, M.-S.; Korea Research Institute of Standards and Science, Daejeon, REPUBLIC OF KOREA
Chong, Y.; Korea Research Institute of Standards and Science, Daejeon, REPUBLIC OF KOREA
Niemeyer, Jürgen; 2.4, Quantenelektronik, PTB-Braunschweig
|
| Quelle/Jahr | Applied Physics Letters: 88 (2006), 6, 062501-1 - 062501-3 |
| ISSN | 0003-6951 |
| DOI | |
| Verlag | Melville, NY: AIP |
| Freie Schlagworte | Josephson effect ; Synchronisation ; Transmission lines ; Delays |
| Zusammenfassung | We developed a virtual model of a Josephson junction series array based on a rigorous dynamic simulation and investigated coupling effect of Josephson oscillations. Our virtual model for a superconductor-insulator-normal metal-insulator-superconductor junction array reveals that a time-lag junction instability should be avoided for global synchronization in a long array with a large number of junctions. We found that the coupling between the self-generated Josephson oscillations through a microwave transmission line plays an important role in the collective synchronization of the Josephson array. Online auch erschienen in: Virtual Journal of Applications of Superconductivity 12(2006) |
