𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Some aspects of the existence of trivalent copper in YBa2Cu3O7−x superconductors and related corrosion phenomena

✍ Scribed by F.P. Dousek


Publisher
Elsevier Science
Year
1990
Tongue
English
Weight
758 KB
Volume
171
Category
Article
ISSN
0921-4534

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Resistive transition and fluctuations of
✍ P. Pureur; J. Schaf; M.A. Gusm≈ao; J.V. Kunzler 📂 Article 📅 1991 🏛 Elsevier Science 🌐 English ⚖ 761 KB

Systematic resistivity measurements in polycrystalline samples of the high-To oxide superconductors RBa2Cu307 (R = Y, Eu, Gd) are performed with several (low) current densities. Special attention is devoted to the temperature range close to the superconducting transition. The data allows the determi

Magnetic hysteresis of the zero-resistan
✍ L.E Flores; E Altshuler; S García; J Musa 📂 Article 📅 1994 🏛 Elsevier Science 🌐 English ⚖ 298 KB

We have found noticeable hysteretic behavior in the dependence of the zero-resistance critical temperature obtained through resistivity (p) vs. temperature (T) measurements with applied field (He) in YBa2Cu3OT\_~ ceramic superconductors. This behavior is qualitatively explained based on the analogy

Confirmation of the pesence of trivalent
✍ G. Tavčar; B. Ogorevc; V. Vudnik; S. Pejovnik 📂 Article 📅 1991 🏛 Elsevier Science 🌐 English ⚖ 676 KB

Ba-Cu-O system. With adequate heat treatment in oxygen or argon, the electrical properties were changed from superconducting to nonsuperconducting and vice versa to eliminate the influence of the processing parameters on the results of the analytical methods. The iodometric titration method was appl