Superconductivity in Pr2Ba4Cu7O15−δ
✍ Scribed by Yuh Yamada; A. Matsushita
- Publisher
- Elsevier Science
- Year
- 2005
- Tongue
- English
- Weight
- 352 KB
- Volume
- 426-431
- Category
- Article
- ISSN
- 0921-4534
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📜 SIMILAR VOLUMES
Pr 0.4 Ca 0.6 Ba 2 Cu 3 O 7Àd thin films have been grown on SrTiO 3 (STO) substrates by pulsed laser deposition. The dependence of growth orientation and superconducting properties on substrate temperature were studied. As characterized by X-ray diffraction (XRD), good quality c-axis and a-axis orie
The stability of phases in the (Y1\_xPrx)2Ba4Cu7Ois\_6 (Pr-doped 247) system with x= 0 to 1.0 was investigated. The samples in the Pr-doped 247 series were prepared at 99@C under 20-24 bar of oxygen atmosphere, followed by long time annealing at 30(PC under 120 bar of oxygen pressure. Nearly single-