X-ray study of YBa2Cu3Ox on NdGaO3 heterostructure
β Scribed by E. Gartstein
- Publisher
- Elsevier Science
- Year
- 1994
- Tongue
- English
- Weight
- 175 KB
- Volume
- 235-240
- Category
- Article
- ISSN
- 0921-4534
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Samples of YBa2Cu30 x were prepared by solid state reaction and characterized by resistivity and magnetic measurements, x-ray diffraction, and electron microprobe analysis. The oxygen pressure was measured directly as function of temperature under isochoric conditions with minimized free volume. DTA
Epitaxial heterostructures YBa 2 Cu 3 O x (YBCO)/CeO 2 /NdGaO 3 were prepared on tilted-axes NdGaO 3 substrates using laser ablation technique. Morphology, crystal structure and electrical properties of the obtained films were characterized. The seeding mechanisms are affected by the tilt angle, res