scholarly journals Effect of magnetic field on quasiparticle branches of intrinsic Josephson junctions with ferromagnetic layer

2007 ◽  
Vol 460-462 ◽  
pp. 950-951
Author(s):  
L. Ozyuzer ◽  
M. Ozdemir ◽  
C. Kurter ◽  
D.G. Hinks ◽  
K.E. Gray
Keyword(s):  
Magnetic Field ◽  
Josephson Junctions ◽  
Ferromagnetic Layer ◽  
Intrinsic Josephson Junctions

Intrinsic Josephson Junctions on High-quality BSCCO-2212/2223 Superlattice Thin Films Grown by MOCVD

2001 ◽  
Vol 689 ◽  
Author(s):  
K. Endo ◽  
H. Sato ◽  
T. Yoshizawa ◽  
K. Abe ◽  
J. Itoh ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Thin Films ◽  
Field Dependence ◽  
Josephson Junctions ◽  
Magnetic Field Dependence ◽  
High Quality ◽  
Mesa Structure ◽  
Intrinsic Josephson Junctions ◽  
The Magnetic Field ◽  
Number Of Branches

ABSTRACTWe report on the successful preparation of intrinsic Josephson junctions on high-quality BSCCO-2212/2223 superlattice thin films grown by MOCVD. The surface of as-grown films was very smooth with the roughness of the order of a half unit cell. Mesas were effectively structured on the film by the liquid-nitrogen-cooled dry etching method. A typical I-V characteristic in the c-axis direction of a BSCCO film shows the hysteresis and multiple resistive branches. The number of branches is consistent with that of junctions calculated from the height of a mesa structure. This indicates that BSCCO-2212/2223 superlattice films consist of a series array of S(CuO2 bilayer) / I(SrO, BiO layers) / S(CuO2 trilayer) junction. The formation of stacked Josephson junctions was also confirmed by the temperature dependence and the magnetic field dependence of Ic.

Shapiro steps in Bi2Sr2CaCu2O8+δ intrinsic Josephson junctions in magnetic field

2008 ◽  
Vol 104 (6) ◽  
pp. 063905 ◽  
Author(s):  
Michihide Kitamura ◽  
Akinobu Irie ◽  
Gin-ichiro Oya
Keyword(s):  
Magnetic Field ◽  
Josephson Junctions ◽  
Shapiro Steps ◽  
Intrinsic Josephson Junctions

In-plane magnetic field dependence of intrinsic Josephson junctions in Tl-Ba-Ca-Cu-O thin films

2001 ◽  
Vol 11 (1) ◽  
pp. 300-303 ◽  
Author(s):  
P.A. Warburton ◽  
O.S. Chana ◽  
A.R. Kuzhakhmetov ◽  
D.M.C. Hyland ◽  
D. Dew-Hughes ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Thin Films ◽  
Field Dependence ◽  
Josephson Junctions ◽  
Magnetic Field Dependence ◽  
Intrinsic Josephson Junctions
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