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Localized electronic states and photoemission superconducting condensate in Bi$_{2}$Sr$_{2}$Ca$_{1}$Cu$_{2}$O$_{8+x}$

Jian Ma·C. Quitmann·R. J. Kelley·G. Margaritondo·M. Onellion
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Abstract

We present the first detailed angle-resolved photoemission evidence that there are two types of carriers that contribute to the photoemission superconducting condensate in $Bi_{2}Sr_{2}Ca_{1}Cu_{2}O_{8+x}$. Our data indicate that both itinerant and somewhat localized normal state carriers can contribute to the formation of Cooper pairs.

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Jian Ma, C. Quitmann, R. J. Kelley, G. Margaritondo, M. Onellion. 1994-05-27. Localized electronic states and photoemission superconducting condensate in Bi$_{2}$Sr$_{2}$Ca$_{1}$Cu$_{2}$O$_{8+x}$. https://doi.org/10.1016/0038-1098(95)00008-9

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