✦ LIBER ✦

Angular dependence of magnetoresistance and critical current density in YBa2Cu3O7−δ thin films

✍ Scribed by K-H. Yoo; J.C. Park; H.G. Lee

Publisher: Elsevier Science
Year: 1992
Tongue: English
Weight: 395 KB
Volume: 83
Category: Article
ISSN: 0038-1098
DOI: 10.1016/0038-1098(92)90147-2

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

The critical current density and the pin

The critical current density and the pinning mechanism of epitaxial YBa2Cu3O7−δ thin films

✍ Xiaojun Xu; Jun Fang; Xiaowen Cao; Kebin Li 📂 Article 📅 1995 🏛 Elsevier Science 🌐 English ⚖ 228 KB

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

Anisotropic critical current density and

Anisotropic critical current density and crossover of single-collective vortex pinning in epitaxial YBa2Cu3O7−δ thin film

✍ X.W. Cao; Z.H. Wang; J. Fang; X.J. Xu; J.Z. Shi 📂 Article 📅 1996 🏛 Elsevier Science 🌐 English ⚖ 467 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

Correlations between the critical curren

Correlations between the critical current density and microwave surface impedance of epitaxial YBa2Cu3O7-δ films

✍ A. Gladun; N. Cherpak; A. Gippius; S. Hensen; M. Lenkens; G. Müller; S. Orbach; 📂 Article 📅 1992 🏛 Elsevier Science 🌐 English ⚖ 417 KB

The microwave surface impedance and critical current density of epitaxially grown YBa2Cu307\_~ films prepared by different techniques on MgO, SrTiO3, LaAIO 3 and NdGaO3 have been measured and the correlations between them are discussed. At 77 K, in most cases, the highest Jc values have been achieve

Angular reversibility and irreversibilit

Angular reversibility and irreversibility of critical current in polycrystalline YBa2Cu3O7 wires

✍ B.A Glowacki; J Jacklewicz; J.E Evetts 📂 Article 📅 1993 🏛 Elsevier Science 🌐 English ⚖ 494 KB

A detailed discussion of the influence of the rotation of Ag-YBa2Cu307 wires about their longitudinal axis in an external magnetic field on the critical current value is presented. In particular the angular dependence of the local field, defined as a superposition of the trapped flux and the externa