Srikanth, H. ; Raychaudhuri, A. K. ; Venkateswara Rao, C. R. ; Ramasamy, P. ; Aiyer, Hemantkumar N. ; Rao, C. N. R. (1992) Tunneling studies on single crystals of superconducting Bi2Ca1−xYxSr2Cu2O8+δ Physica C: Superconductivity, 200 (3-4). pp. 372-376. ISSN 0921-4534
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Official URL: http://linkinghub.elsevier.com/retrieve/pii/092145...
Related URL: http://dx.doi.org/10.1016/0921-4534(92)90390-X
Abstract
Tunneling studies have been carried out on single crystals of Bi2Ca1−xSrxCu2O8+δ over a wide range of compositions wherein the hole concentration varies by a factor of 2.5. The 2Δ value varies between 25 meV and 75 meV over the composition range studied, but scales with 2Δ/kBTc≈9.5 throughout.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| ID Code: | 40115 |
| Deposited On: | 21 May 2011 09:30 |
| Last Modified: | 05 Jul 2012 03:53 |
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