Abstract
Investigations were carried out to determine the influence of different annealing processes on the superconducting properties of the YBa{sub 2}Cu{sub 3}O{sub 7} thin films. The samples were produced by means of coevaporation of Cu, Y and Ba on polycrystalline yttria stabilized (YSZ) ZrO{sub 2} and single crystal SrTiO{sub 3} (001) substrates. Subsequently, the as-deposited films were subjected to two different annealing methods to crystallize the superconducting phase YBa{sub 2}Cu{sub 3}O{sub 7}: (i) heating up, annealing and cooling in an oxygen atmosphere and (ii) heating up in an innert gas atmosphere up to the maximum annealing temperature (T{sub max}) and then annealing and cooling under oxygen. (orig.).
Citation Formats
El-Samahi, M I.
Physical and chemical properties of YBa{sub 2}Cu{sub 3}O{sub 7} thin films.
Germany: N. p.,
1991.
Web.
El-Samahi, M I.
Physical and chemical properties of YBa{sub 2}Cu{sub 3}O{sub 7} thin films.
Germany.
El-Samahi, M I.
1991.
"Physical and chemical properties of YBa{sub 2}Cu{sub 3}O{sub 7} thin films."
Germany.
@misc{etde_10140833,
title = {Physical and chemical properties of YBa{sub 2}Cu{sub 3}O{sub 7} thin films}
author = {El-Samahi, M I}
abstractNote = {Investigations were carried out to determine the influence of different annealing processes on the superconducting properties of the YBa{sub 2}Cu{sub 3}O{sub 7} thin films. The samples were produced by means of coevaporation of Cu, Y and Ba on polycrystalline yttria stabilized (YSZ) ZrO{sub 2} and single crystal SrTiO{sub 3} (001) substrates. Subsequently, the as-deposited films were subjected to two different annealing methods to crystallize the superconducting phase YBa{sub 2}Cu{sub 3}O{sub 7}: (i) heating up, annealing and cooling in an oxygen atmosphere and (ii) heating up in an innert gas atmosphere up to the maximum annealing temperature (T{sub max}) and then annealing and cooling under oxygen. (orig.).}
place = {Germany}
year = {1991}
month = {Dec}
}
title = {Physical and chemical properties of YBa{sub 2}Cu{sub 3}O{sub 7} thin films}
author = {El-Samahi, M I}
abstractNote = {Investigations were carried out to determine the influence of different annealing processes on the superconducting properties of the YBa{sub 2}Cu{sub 3}O{sub 7} thin films. The samples were produced by means of coevaporation of Cu, Y and Ba on polycrystalline yttria stabilized (YSZ) ZrO{sub 2} and single crystal SrTiO{sub 3} (001) substrates. Subsequently, the as-deposited films were subjected to two different annealing methods to crystallize the superconducting phase YBa{sub 2}Cu{sub 3}O{sub 7}: (i) heating up, annealing and cooling in an oxygen atmosphere and (ii) heating up in an innert gas atmosphere up to the maximum annealing temperature (T{sub max}) and then annealing and cooling under oxygen. (orig.).}
place = {Germany}
year = {1991}
month = {Dec}
}