Shenoy, Subodh R. ; Subrahmanyam, V. ; Bishop, A. R. (1997) Local dynamical d-wave pairing in layered quantum paraelectric superconductors Physica C: Superconductivity, 282-287 (3). pp. 1645-1646. ISSN 0921-4534
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Official URL: http://www.sciencedirect.com/science/article/pii/S...
Related URL: http://dx.doi.org/10.1016/S0921-4534(97)00906-4
Abstract
Elastic c-axis coupling between a (CuO) buckled a-b plane of buckling angle s << 1, and a ferroelectric (oxygen) layer, produces novel ω ±(q→) modes, from s-induced mixing of 'a-b' and 'c' direction vibrations. The Cooper interaction coupling, ~ (ω+2 - ω-2)−1 ~s−1>> 1, is strongly resonance-enhanced and anisotropic ( ~ d-wave), yielding dynamical local pairing.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| ID Code: | 46041 |
| Deposited On: | 30 Jun 2011 10:01 |
| Last Modified: | 30 Jun 2011 10:01 |
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