DocumentCode :
917535
Title :
Eck-Like Resonances in High- 
Long Faceted Josephson Junctions
Author :
Rotoli, Giacomo ; Stornaiuolo, Daniela ; Tafuri, Francesco ; Born, Detlef ; Bauch, Thilo ; Lombardi, Floriana
Author_Institution :
Dipt. di Ing. Meccanica, Univ. dell´´ Aquila, L´´Aquila, Italy
Volume :
19
Issue :
3
fYear :
2009
fDate :
6/1/2009 12:00:00 AM
Firstpage :
911
Lastpage :
915
Abstract :
By means of numerical simulations we study the dynamics of the phase difference in faceted long Josephson junctions. We compare our simulations with experiments on a sample of high quality high-Tc biepitaxial junctions. Adjusting junction length and dissipation to reproduce the observed data we found a significant agreement, which permits to identify the observed resonances mostly as Eck steps. Some considerations are also made on the requirements to observe flux-flow or Fiske resonances in these junctions.
Keywords :
Josephson effect; high-temperature superconductors; superconducting junction devices; superconducting microwave devices; Eck-like resonance; biepitaxial junction; high-Tc long faceted Josephson junction; high-temperature superconductors; microwave device; numerical simulation; phase difference; High temperature superconductors; Josephson junctions; Josephson oscillators; microwave devices;
fLanguage :
English
Journal_Title :
Applied Superconductivity, IEEE Transactions on
Publisher :
ieee
ISSN :
1051-8223
Type :
jour
DOI :
10.1109/TASC.2009.2017717
Filename :
4982590
Link To Document :
