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Date
2005Type
- Journal Article
ETH Bibliography
yes
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Abstract
Recent Nernst and interlayer transport experiments in Bi2Sr2CaCu2O8+y (BSCCO) high temperature superconductors report hugely different limiting magnetic fields. We demonstrate that both fields convert to the same pseudogap energy scale T* upon transformation as orbital and Zeeman critical fields, respectively. We suggest a consistent interpretation of this finding based on separation of spin and charge degrees of freedom residing in different regions of a truncated Fermi surface. Show more
Publication status
publishedExternal links
Journal / series
International Journal of Modern Physics BVolume
Pages / Article No.
Publisher
World ScientificSubject
Pseudogap; Phase diagram; Upper critical field; Fermi surfaceOrganisational unit
03369 - Blatter, Johann W. (emeritus) / Blatter, Johann W. (emeritus)
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ETH Bibliography
yes
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