We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
NONEQUILIBRIUM CHARACTERISTICS OF INTRINSIC Bi<sub>2.3</sub>Pb<sub>0.1</sub>Sr<sub>2</sub>CaCu<sub>2</sub>O<sub>8+y</sub> JOSEPHSON JUNCTIONS.
- Authors
Nie, Y.; Wang, Z. H.; Qiu, L.; Gao, J.
- Abstract
Using photolithography and Ar ion milling, we fabricate small mesas on top of the Bi2.3Pb0.1Sr2CaCu2O8+y single crystals to study the inherent tunnelling property of intrinsic Josephson junctions. The I-V characteristics of the mesas show a typical multiple branches with large hysteresis. The return current Ir depends on the N-th branch. The relation of Ir and N follows Ir=I0*Nm, where -1<m<0 might be related to the Coulomb blockade effect. The McCumber parameter βc of the samples is also investigated.
- Subjects
ARGON; NOBLE gases; JOSEPHSON junctions; JOSEPHSON effect; SUPERCONDUCTORS
- Publication
International Journal of Modern Physics B: Condensed Matter Physics; Statistical Physics; Applied Physics, 2005, Vol 19, Issue 1-3, p235
- ISSN
0217-9792
- Publication type
Article
- DOI
10.1142/S021797920502830X