Isotope effect on the superfluid density in conventional and high-temperature superconductors
We investigate the isotope effect on the London penetration depth of a superconductor which measures nS/m* [n subscript s / m superscript asterisk], the ratio of superfluid density to effective mass. We use a simplified model of electrons weakly coupled to a single phonon frequency ωE [omega subscri...
| Asıl Yazarlar: | , |
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| Diğer Yazarlar: | |
| Materyal Türü: | Makale |
| Dil: | en_US |
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American Physical Society
2011
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| Online Erişim: | http://hdl.handle.net/1721.1/62554 https://orcid.org/0000-0001-7809-8157 |