Loading...
Please wait, while we are loading the content...
Similar Documents
Distortions of electron density as pinning centers in Y 1 − x RE x Ba 2 Cu 3 O 7 − δ
| Content Provider | Semantic Scholar |
|---|---|
| Author | Petrov, Mihail I. Gokhfeld, Yu. S. Balaev, D. A. Popkov, S. I. Dubrovskiy, A. A. Gokhfeld, Denis Shaykhutdinov, Kirill A. |
| Copyright Year | 2008 |
| Abstract | The intragrain pinning in Y1−xRExBa2Cu3O7−δ superconductor with low concentrations of RE (La, Ce, Pr) was investigated. Magnetic and transport measurements reveal that the pinning is maximal at the RE concentration corresponding to the average distance between the impurity ions in the plane of rareearth elements comparable to the diameter of Abrikosov vortices in YBCO. PACS numbers: 74.25.Qt, 74.62.Dh, 74.72.Bk |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://arxiv.org/pdf/0803.0795v2.pdf |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |