GROWTH OF YBA2CU3O7-X PRBA2CU3O7-X HETEROSTRUCTURES BY CHEMICAL-VAPOR-DEPOSITION/

Authors
DIDIER N THOMAS O SENATEUR JP DELABOUGLISE G GASKOV A BOCHU B
Citation
N. Didier et al., GROWTH OF YBA2CU3O7-X PRBA2CU3O7-X HETEROSTRUCTURES BY CHEMICAL-VAPOR-DEPOSITION/, Physica. C, Superconductivity, 235, 1994, pp. 723-724
Citations number
4
Categorie Soggetti
Physics, Applied
Journal title
Physica. C, Superconductivity → ACNP
ISSN journal
09214534
Volume
235
Year of publication
1994
Part
2
Pages
723 - 724
Database
ISI
SICI code
0921-4534(1994)235:<723:GOYPHB>2.0.ZU;2-Z
Abstract
PryBa2-yCu3Ox thin films have been synthesized by MOCVD with different s compositions on MgO (100), SrTiO3 (100), LaAlO3 (012) substrates. Th e resistivity of this oxide varies with the composition. This characte ristic should allow to modify multilayer properties. Secondary neutron mass spectrometry reveals that little interdiffusion takes place at t he interfaces of YBCO / PBCO stacked layers. YBa2Cu3O7-x/PrBa2Cu3O7-x superlattices have been grown by this technique on (100) SrTiO3. Satel lite peaks have been observed in the X-ray diffraction spectrum.