Magnetic field dependence of micromachined Bi[sub 2]Sr[sub 2]CaCu[sub 2]O[sub 8+δ] intrinsic Josephson junctions with a submicron loop

2002 ◽  
Vol 91 (10) ◽  
pp. 8495 ◽  
Author(s):  
S.-J. Kim ◽  
J. Chen ◽  
K. Nakajima ◽  
T. Yamashita ◽  
S. Takahashi ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Field Dependence ◽  
Josephson Junctions ◽  
Magnetic Field Dependence ◽  
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.

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

TEMPERATURE AND MAGNETIC FIELD DEPENDENCE OF CRITICAL CURRENT OF YBaCuO JOSEPHSON JUNCTIONS

1987 ◽  
Vol 01 (02) ◽  
pp. 583-586 ◽  
Author(s):  
Peng Gao ◽  
Hongchang Fan ◽  
Xixian Yao ◽  
Zheng Yu ◽  
Shiying Ding ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Critical Current ◽  
Field Dependence ◽  
Josephson Junctions ◽  
Magnetic Field Dependence ◽  
High Tc ◽  
High Tc Superconductor

Josephson junctions were fabricated using high Tc superconductor. The I-V characteristics of the junctions were measured at liquid N2 temperature. The temperature and magnetic field dependence of the critical current were obtained and compared with theories.

scholarly journals Magnetic field dependence of the critical current in YBa2Cu3O7−δ/Au/Nb ramp-zigzag Josephson junctions

2012 ◽  
Vol 86 (14) ◽  
Author(s):  
S. Scharinger ◽  
M. Turad ◽  
A. Stöhr ◽  
V. Leca ◽  
E. Goldobin ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Critical Current ◽  
Field Dependence ◽  
Josephson Junctions ◽  
Magnetic Field Dependence
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