𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Effects of yttrium and zinc substitutions in Bi-2212

✍ Scribed by Bruno Pignon; Cécile Autret-Lambert; Antoine Ruyter; Isabelle Monot-Laffez; Larbi Ammor

Publisher
Elsevier Science
Year
2007
Tongue
English
Weight
210 KB
Volume
460-462
Category
Article
ISSN
0921-4534

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Oxidizing-reducing effects in yttrium do
Oxidizing-reducing effects in yttrium doped Bi2Sr2CaCu2O8+δ (Bi-2212) superconductor
✍ E. Laxmi Narsaiah; U.V. Subba Rao; O. Peña; A. Perrin; M. Sergent 📂 Article 📅 1992 🏛 Elsevier Science 🌐 English ⚖ 255 KB

A polycrystalhne sample of BhSr2Ca 0 aYe)2Cu20 a + ~ was prepared by a solid state reaction method The effect of annealing temperatures on T¢ both m oxygen flow and secondary vacuum were investigated using a.c. susceptlblhty measurements The onset of T~ increases from 60 K to 82 K as a result of oxy

Effect of sodium substitution on superco
Effect of sodium substitution on superconductivity in Bi-based (2212) system
✍ B. Gopala Krishna; Ravichandra Gundakaram; S.V. Suryanarayana; R.D.K. Misra 📂 Article 📅 1992 🏛 Elsevier Science 🌐 English ⚖ 612 KB

## Samples with the nominal composition BizSrzCa,\_,Na,CuzO, (with x=0.05,0.2,0.4 and 0.5) were prepared by the solid state reaction method. The role of Na and the effect of various heat treatments in the 2212 composition were studied. From the X-ray diffraction data it is found that the samples a