Magnetic properties of YBa{sub 2}(Cu{sub 1{minus}x}Zn{sub x}){sub 3}O{sub 7{minus}{delta}} superconducting materials
Journal Article
·
· IEEE Transactions on Magnetics
- Babes-Bolyai Univ., Cluj-Napoca (Romania). Faculty of Physics
The results of magnetic measurements performed on YBa{sub 2}(Cu{sub 1{minus}x}Zn{sub x}){sub 3}O{sub 7{minus}{delta}} superconducting materials with x {<=} 0.1, in the temperature range 5--300 K and fields up to 70 kOe are reported. The rate of induction of Cu{sup 2+} ions, as compared to the number of Zn ones, is 1:1 for x {<=} 0.05. For higher zinc content the number of Cu{sup 2+} ions is smaller than that of Zn{sup 2+} ions. The reciprocal of critical temperature {Tc}{sup {minus}1} and of critical current densities, j{sub c}{sup {minus}1}, are linearly dependent on Cu{sup 2+} content.
- OSTI ID:
- 40255
- Report Number(s):
- CONF-930860--
- Journal Information:
- IEEE Transactions on Magnetics, Journal Name: IEEE Transactions on Magnetics Journal Issue: 2Pt2 Vol. 30; ISSN IEMGAQ; ISSN 0018-9464
- Country of Publication:
- United States
- Language:
- English
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