Detailed investigations on La2Zr2O7 buffer layers for YBCO-coated conductors prepared by chemical solution deposition

2007 ◽  
Vol 55 (2) ◽  
pp. 517-529 ◽  
Author(s):  
K KNOTH ◽  
R HUHNE ◽  
S OSWALD ◽  
L SCHULTZ ◽  
B HOLZAPFEL
Keyword(s):  
Chemical Solution Deposition ◽  
Coated Conductors ◽  
Buffer Layers ◽  
Chemical Solution ◽  
Solution Deposition ◽  
Ybco Coated Conductors

Deposition of rare earth tantalate buffers on textured Ni-W substrates for YBCO coated conductor using chemical solution deposition approach

2006 ◽  
Vol 21 (3) ◽  
pp. 767-773 ◽  
Author(s):  
M.S. Bhuiyan ◽  
M. Paranthaman ◽  
A. Goyal ◽  
L. Heatherly ◽  
D.B. Beach
Keyword(s):  
Rare Earth ◽  
Chemical Solution Deposition ◽  
Precursor Solution ◽  
Coated Conductors ◽  
Buffer Layers ◽  
Chemical Solution ◽  
Solution Deposition ◽  
Force Microscopy ◽  
Atomic Force ◽  
Ybco Coated Conductors

Epitaxial films of rare-earth (RE = La, Ce, Eu, and Gd) tantalates, RE3TaO7 with pyrochlore structures were grown on biaxially textured nickel-3 at.% tungsten (Ni-W) substrates using chemical solution deposition (CSD) process. Precursor solution of 0.3∼0.4 M concentration of total cations were spin coated on to short samples of Ni-W substrates and the films were crystallized at 1050∼1100 °C in a gas mixture of Ar- 4% H2 for 15 to 60 min. X-ray studies show that the films of pyrochlore RE tantalate films are highly textured with cube-on-cube epitaxy. Improved texture was observed in case of lanthanum tantalate (La3TaO7) film grown on Ni-W substrates. Scanning electron microscopy (SEM) and atomic force microscopy (AFM) investigations of RE3TaO7 films reveal a fairly dense and smooth microstructure without cracks and porosity. The rare-earth tantalate layers may be potentially used as buffer layers for YBa2Cu3O7-δ (YBCO) coated conductors.

La2Zr2O7 and Ce–Gd–O buffer layers for YBCO coated conductors using chemical solution deposition

2005 ◽  
Vol 426-431 ◽  
pp. 979-984 ◽  
Author(s):  
Kerstin Knoth ◽  
Brigitte Schlobach ◽  
Ruben Hühne ◽  
Ludwig Schultz ◽  
Bernhard Holzapfel
Keyword(s):  
Chemical Solution Deposition ◽  
Coated Conductors ◽  
Buffer Layers ◽  
Chemical Solution ◽  
Solution Deposition ◽  
Ybco Coated Conductors

Interlayer structure in YBCO-coated conductors prepared by chemical solution deposition

2013 ◽  
Vol 26 (7) ◽  
pp. 075016 ◽  
Author(s):  
Leopoldo Molina-Luna ◽  
Ricardo Egoavil ◽  
Stuart Turner ◽  
Thomas Thersleff ◽  
Jo Verbeeck ◽  
...  
Keyword(s):  
Chemical Solution Deposition ◽  
Coated Conductors ◽  
Chemical Solution ◽  
Solution Deposition ◽  
Interlayer Structure ◽  
Ybco Coated Conductors

scholarly journals Chemical Solution Deposition of LaMnO$_{3}$ Buffer Layers for Coated Conductors

2007 ◽  
Vol 17 (4) ◽  
pp. 3880-3885 ◽  
Author(s):  
Xuebin Zhu ◽  
Hechang Lei ◽  
Dongqi Shi ◽  
Li Zhang ◽  
Lin Wang ◽  
...  
Keyword(s):  
Chemical Solution Deposition ◽  
Coated Conductors ◽  
Buffer Layers ◽  
Chemical Solution ◽  
Solution Deposition
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