✦ LIBER ✦

Transport relaxation and intragranular flux creep in polycrystalline YBa2Cu3O7−x

✍ Scribed by E. Altshuler; J.L. González

Publisher: Elsevier Science
Year: 1992
Tongue: English
Weight: 416 KB
Volume: 200
Category: Article
ISSN: 0921-4534
DOI: 10.1016/0921-4534(92)90337-c

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Flux creep in YBa2Cu3O7 films

✍ N. Kobayashi; Y. Minagawa; K. Watanabe; S. Awaji; H. Yamane; H. Kurosawa; T. Hir 📂 Article 📅 1991 🏛 Elsevier Science 🌐 English ⚖ 201 KB

Trapped magnetic flux in polycrystalline

Trapped magnetic flux in polycrystalline YBa2Cu3O7

✍ V. Keith; H.J.T. Smith 📂 Article 📅 1993 🏛 Elsevier Science 🌐 English ⚖ 617 KB

Measurements of the trapped flux (rcmanent magnetism) in polycrystalline YBasCusO, in the range 15-50 K show that at low applied field pulses, flux is trapped in the intergrain voids. A detailed measurement of a map of the remanent field over the whole surface of the sample shows that at very low fi

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

Intragranular flux pinning mechanism in

Intragranular flux pinning mechanism in Fe and Ni doped YBa2Cu3O7−δ

✍ R. Wördenweber; K. Heinemann; G.V.S. Sastry; H.C. Freyhardt 📂 Article 📅 1989 🏛 Elsevier Science 🌐 English ⚖ 146 KB

Critical currents in polycrystalline YBa

Critical currents in polycrystalline YBa2Cu3O7−x

✍ T.R. Finlayson; D.A. Garvie; D.B. Lowe; Z. Przelozny; T.F. Smith 📂 Article 📅 1990 🏛 Elsevier Science 🌐 English ⚖ 557 KB

In this paper the critical density for a polycrystalline sample is calculated assuming a model of weakly coupled superconducting grains and the influence of grain size on the maximum tunnelling current is investigated. In addition the Josephson vortices are shown to be bound by the pinning force inh

Critical current density and flux creep

Critical current density and flux creep in epitaxial YBa2Cu3O7−x thin films

✍ G.C. Xiong; F.R. Wang; S.Z. Wang; Q.D. Jiang; J.Y. Li; Z.J. Yin; C.Y. Li; D.L. Y 📂 Article 📅 1990 🏛 Elsevier Science 🌐 English ⚖ 231 KB

The superconducting transition and critical current density were studied for epitaxial YBa2Cu307\_x thin films as a function of temperature, magnetic field and electric voltage gradient. A linear section of the curve of the logarithm of apparent voltage versus transport current density, In(E)-J, was