Fabrication and characterization of 45° a-axis tilt grain boundary YBa/sub 2/Cu/sub 3/O/sub 7-x/ Josephson junctions and dc SQUIDs

1999 ◽  
Vol 9 (2) ◽  
pp. 3113-3116 ◽  
Author(s):  
F. Tafuri ◽  
F. Carillo ◽  
L. De Nunzio ◽  
F. Lombardi ◽  
F.M. Granozio ◽  
...  
Nanoscale ◽  
2020 ◽  
Vol 12 (38) ◽  
pp. 20016-20024
Author(s):  
Jianxin Lin ◽  
Julian Linek ◽  
Reinhold Kleiner ◽  
Dieter Koelle

We report on the fabrication and characterization of nanopatterned dc SQUIDs with grain boundary Josephson junctions based on heteroepitaxially grown YBa2Cu3O7/SiTrO3 superlattices.


1997 ◽  
pp. 1159-1162
Author(s):  
Akihiro Odagawa ◽  
Masahiro Sakai ◽  
Hideaki Adachi ◽  
Kentaro Setsune ◽  
Tetsuji Hirao ◽  
...  

2006 ◽  
Vol 99 (12) ◽  
pp. 123907 ◽  
Author(s):  
A. Ogawa ◽  
T. Sugano ◽  
H. Wakana ◽  
Ai Kamitani ◽  
S. Adachi ◽  
...  

2007 ◽  
Vol 561-565 ◽  
pp. 2427-2430 ◽  
Author(s):  
E. Tochigi ◽  
Naoya Shibata ◽  
Atsutomo Nakamura ◽  
Takahisa Yamamoto ◽  
Yuichi Ikuhara

Dislocation structure of {1120}/<1100> 2º tilt grain boundary in alumina was observed by transmission electron microscopy (TEM). The grain boundary consisted of periodical array of basal dislocations, which were dissociated into pairs of 1/3<1010> and 1/3<0110> partials with {1120} stacking-fault in between. The relationship between the separation distance of partials and the stacking-fault was modeled by considering the force balances of periodical dislocations. The estimated stacking-fault energy for 2o tilt grain boundary was consistent with the previous reports.


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