𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Introduction of nitrate groups in the “123” structure: The 82 K superconductor YCaBa4Cu5(NO3)0.3(CO3)0.7O11

✍ Scribed by A. Maignan; M. Hervieu; C. Michel; B. Raveau

Publisher
Elsevier Science
Year
1993
Tongue
English
Weight
498 KB
Volume
208
Category
Article
ISSN
0921-4534

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Structural and physical properties of th
Structural and physical properties of the new superconductor Hg0.5Pb0.5Sr4-xBaxCu2(CO3)O7-δ
✍ M. Huvé; G. Van Tendeloo; M. Hervieu; A. Maignan; B. Raveau 📂 Article 📅 1994 🏛 Elsevier Science 🌐 English ⚖ 626 KB

A new series of superconducting compounds Hgi \_,~'b~Sr,\_xBaxCu2 (CO3)O7 has been synthesized. The critical temperature reaches a maximum of 68 K for x=2; for the x= 1 and y=0.5 compound, which is mainly studied here, the optimized Tc is around 55 K. All Pb containing compounds exhibit a modulation

The Oxycarbonate Y1.6Ca0.4Ba4Cu5CO3O11,
The Oxycarbonate Y1.6Ca0.4Ba4Cu5CO3O11, n = 2 Member of the "123"-Type Derivatives (Y1-xCax)nBa2nCu3n-1CO3O7n-3
✍ M. Hervieu; Ph. Boullay; B. Domengès; A. Maignan; B. Raveau 📂 Article 📅 1993 🏛 Elsevier Science 🌐 English ⚖ 394 KB

The exploration of the system \(\mathrm{Y}-\mathrm{Ba}-\mathrm{Cu}-\mathrm{C}-\mathrm{O}\), using high resolution electron microscopy, has allowed the oxycarbonate \(\mathrm{Y}_{1.6} \mathrm{Ca}_{0.4} \mathrm{Ba}_{4} \mathrm{Cu}_{5} \mathrm{O}_{11} \mathrm{CO}_{3}\) to be isolated. This 123 derivati