✦ LIBER ✦

Geometry dependence of intergranular currents in sintered YBa2Cu3O7−δ

✍ Scribed by Th. Schuster; M.R. Koblischka; H. Kuhn; B. Ludescher; H. Kronmüller

Publisher: Elsevier Science
Year: 1992
Tongue: English
Weight: 655 KB
Volume: 202
Category: Article
ISSN: 0921-4534
DOI: 10.1016/0921-4534(92)90167-b

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Magnetic relaxation of intergranular cri

Magnetic relaxation of intergranular critical state in sintered YBa2Cu3O7−δ

✍ P. Norling; K. Niskanen; J. Magnusson; P. Nordblad; P. Svedlindh 📂 Article 📅 1994 🏛 Elsevier Science 🌐 English ⚖ 611 KB

Flux-flow in sintered polycrystalline YB

Flux-flow in sintered polycrystalline YBa2Cu3O7−δ

✍ H.A. Blackstead; D.B. Pulling; P.J. McGinn; C.A. Clough 📂 Article 📅 1991 🏛 Elsevier Science 🌐 English ⚖ 380 KB

HREM investigations of defects in sinter

HREM investigations of defects in sintered YBa2Cu3O7−δ

✍ H.W. Zandbergen; G. Thomas 📂 Article 📅 1989 🏛 Elsevier Science 🌐 English ⚖ 83 KB

Critical currents in bulk samples of YBa

Critical currents in bulk samples of YBa2Cu3O7−δ and DyBa2Cu3O7−δ

✍ J. Aponte; H. Abache; M. Octavio 📂 Article 📅 1989 🏛 Elsevier Science 🌐 English ⚖ 363 KB

We have performed four probe transport measurements of the critical current in bulk samples of the high-Tc superconductors YBa2Cu307\_~ and DyBa2Cu3074. We found that over a range of temperatures the critical current varies linearly with (T c-T). This result indicates that these ceramics behave as a

Sample size dependence of the AC-suscept

Sample size dependence of the AC-susceptibility of sintered YBa2Cu3O7−δ superconductors

✍ V. Skumryev; M.R. Koblischka; H. Kronmüller 📂 Article 📅 1991 🏛 Elsevier Science 🌐 English ⚖ 578 KB

Densification of YBa2Cu3O7−δ by uniaxial

Densification of YBa2Cu3O7−δ by uniaxial pressure sintering

✍ S.L. Town; D.N. Mathews; J. Cochrane; G.J. Russell; K.N.R. Taylor 📂 Article 📅 1990 🏛 Elsevier Science 🌐 English ⚖ 802 KB

Preliminary studies have been made of the preparation of high density YBCO by hot pressing techniques. Materials prepared at 1000°C under an axial load of 1 tonne on a 2.5 cm diameter die have been characterized and shown to exhibit superconducting behaviour after oxygenation for extended periods.