Ionic conductivity and phase stabilization in Cu- and Tl-substituted CsAg2I3
โ Scribed by Mohammed Hassan; Rafiuddin
- Publisher
- Elsevier Science
- Year
- 2008
- Tongue
- English
- Weight
- 224 KB
- Volume
- 403
- Category
- Article
- ISSN
- 0921-4526
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๐ SIMILAR VOLUMES
The ac electrical conductivity versus temperature dependence of \(\mathrm{Rb}_{x} \mathrm{Tl}_{(1-x)} \mathrm{I}\) for \(0 \leq x \leq 0.10\) is reported. The solid-solid phase transition (yellow) \(\beta\)-TII \(\rightleftarrows\) (red) \(\alpha\)-TII occurs at \(172^{\circ} \mathrm{C}\) with trans
Starting from the nominal compositions \(\mathrm{Tl}_{2} \mathrm{Ba}_{2} \mathrm{Ca}_{2-x} \mathrm{Y}_{x} \mathrm{Cu}_{3} \mathrm{O}_{10+\delta}\) after heat treatments in Ar atmosphere in gold sealed tubes, both superconducting phases " 2223 " and " 2212 " and the paramagnetic phase Bad (un \()_{2}