Sternlieb, B. J. ; Luke, G. M. ; Uemura, Y. J. ; Brewer, J. H. ; Kadono, R. ; Kempton, J. R. ; Kiefl, R. F. ; Kreitzman, S. R. ; Riseman, T. M. ; Williams, D. Ll. ; Gopalakrishnan, J. ; Sleight, A. W. ; Strzelecki, A. R. ; Subramanian, M. A. (1989) Magnetic and superconducting phase diagram of Bi2Sr3-xYxCu2O8 as determined by muon-spin rotation Physical Review B: Condensed Matter and Materials Physics, 40 (16). pp. 11320-11323. ISSN 1098-0121
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Official URL: http://prb.aps.org/abstract/PRB/v40/i16/p11320_1
Related URL: http://dx.doi.org/10.1103/PhysRevB.40.11320
Abstract
Muon-spin-rotation (μ +SR) studies of Bi2Sr3-xYxCu2O8+y (x=0.3, 0.5, 0.6, 0.8, and 1.0) show that the magnetic ordering temperature TN falls rapidly with increasing hole concentration from TN(x=1.0)=210 K to TN(x=0.6)=10 K. In field-cooled high-field measurements Bi2Sr2.7Y0.3Cu2BO8+y was found to be superconducting with Tc≤ 65 K. The resulting phase diagram reflects a transition from magnetic to superconducting phases with increasing hole concentration similar to that found in studies of YBa2Cu3O7-d and La2-xSrxCuO4+y.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to The American Physical Society. |
| ID Code: | 84359 |
| Deposited On: | 25 Jun 2012 13:34 |
| Last Modified: | 25 Jun 2012 13:34 |
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