𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Magnetic properties of Bi-based layered cobalt oxides, Bi2Ca3−xLaxCo2Ox

✍ Scribed by Hiroshi Yoshikawa; Hiroaki Hidaka; Jun Sugiyama; Koichi Nakao; H. Yamauchi

Publisher
Elsevier Science
Year
1992
Tongue
English
Weight
296 KB
Volume
203
Category
Article
ISSN
0921-4534

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Measure of the magnitude of Young's modu
Measure of the magnitude of Young's modulus in whisker-like samples of the Bi-based high-Tc materials Bi2Sr2CaCu2Ox and Bi2Sr2Ca2Cu3Ox
✍ T.M. Tritt; M. Marone; Xin-Fen Chen; M.J. Skove; A.C. Ehrlich; G.X. Tessema; D.J 📂 Article 📅 1991 🏛 Elsevier Science 🌐 English ⚖ 383 KB

We have measured Young's modulus in ribbon-like whisker samples of the high-T¢ materials: BizSreCaCuzOx and Bi2Sr2Ca2Cu30~. This is the first direct measurement of Young's modulus for whiskers of any of the high T,. materials. We used a stress-strain probe that applies an axial force (uniaxial stres

Lower critical field and reversible magn
Lower critical field and reversible magnetization of (Bi, Pb)2Sr2Ca2Cu3Ox superconducting whiskers
✍ Ichiro Matsubara; Ryoji Funahashi; Kazuo Ueno; Hiroshi Yamashita; Tomoji Kawai 📂 Article 📅 1996 🏛 Elsevier Science 🌐 English ⚖ 426 KB

Magnetization measurements have been carried out on Pb doped Bi2SrzCa2Cu30 ~ (Bi-2223) whiskers with the applied field parallel to the c-axis. The temperature dependence of the first flux penetration field Hp can be approximated by Hp(T) = Hp(0)[1 -(T/Tc) 2 ] in the region T> 50 K, while it increase