Collective resonance modes of Josephson vortices in a sandwiched stack of Bi2Sr2CaCu2O8+x intrinsic Josephson junctions
SCIE
SCOPUS
- Title
- Collective resonance modes of Josephson vortices in a sandwiched stack of Bi2Sr2CaCu2O8+x intrinsic Josephson junctions
- Authors
- Bae, MH; Lee, HJ
- Date Issued
- 2004-08
- Publisher
- AMERICAN PHYSICAL SOC
- Abstract
- We observed splitting of the low-bias vortex-flow branch in a dense-Josephson-vortex state into multiple subbranches in current-voltage characteristics of Bi2Sr2CaCu2O8+x intrinsic Josephson junctions in the long-junction limit. Each subbranch corresponds to a plasma mode in serially coupled Josephson junctions. Splitting into low-bias linear subbranches with a spread in the slopes and the intersubbranch mode-switching character are in good quantitative agreement with the prediction of the weak but finite interjunction capacitive-coupling model incorporated with the inductive coupling.
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/12117
- DOI
- 10.1103/PhysRevB.70.052506
- ISSN
- 1098-0121
- Article Type
- Article
- Citation
- PHYSICAL REVIEW B, vol. 70, no. 5, page. 52506 - 52506, 2004-08
- Files in This Item:
-
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.