𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Growth-controlled precipitates for flux pinning enhancement in YBa2Cu3O7−δ films and coated conductors

✍ Scribed by C.B. Cai; J.C. Zhang; S.X. Cao; J. Hänisch; R. Hühne; B. Holzapfel

Publisher
Elsevier Science
Year
2007
Tongue
English
Weight
147 KB
Volume
460-462
Category
Article
ISSN
0921-4534

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Transport critical currents and flux pin
Transport critical currents and flux pinning in melt-grown YBa2Cu3O7−δ
✍ Y. Yang; C. Beduz; Z. Yi; R.G. Scurlock 📂 Article 📅 1992 🏛 Elsevier Science 🌐 English ⚖ 579 KB

The critical current and flux pinning properties of melt grown YBa2Cu3OT\_6 bulk material were investigated by transport measurements and V-I characteristics. A J¢ of 16 000 A cm -2 in zero field and 3000 A cm -2 in 1 T at 77 K was obtained using a criterion of 3.3 I~V cm-~. No features of granulari

Flux-pinning effects in field-modulated
Flux-pinning effects in field-modulated microwave absorption of YBa2Cu3O7−δ thin films
✍ C. Kessler; B. Nebendahl; D.-N. Peligrad; A. Dulčic; H.-U. Habermeier; M. Mehrin 📂 Article 📅 1994 🏛 Elsevier Science 🌐 English ⚖ 548 KB

It is shown that the shape of the field-modulated microwave-absorption signal in the mixed state of type-II superconductors reveals the field dependence of the flux-pinning parameters. Experimental data are presented for thin films of YBa2Cu3OT\_6 grown by the pulsed laser deposition (PLD) technique

Enhanced flux pinning and critical curre
Enhanced flux pinning and critical currents by Hf and Hf-Ca substitution in YBa2Cu3O7 − δ
✍ G.J. Baldha; I.A. Shaikh; D.G. Kuberkar; J.A. Bhalodia; U.S. Joshi; R.G. Kulkarn 📂 Article 📅 1995 🏛 Elsevier Science 🌐 English ⚖ 503 KB

Hf and Ca substituted samples with stoichiometric compositions (Y,\_,Hf,,)Ba,Cu,O, with x=0.0, 0.1, 0.2 and (Y o.ss\_vCa,Hf,.,,)Ba,Cu,O, with y= 0.1, 0.2, 0.4, respectively, prepared under identical conditions have been characterized by d.c. magnetization and thermogravimetric analysis measurements.