NMR studies of overdoped
- 1 April 1998
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 57 (14) , 8696-8701
- https://doi.org/10.1103/physrevb.57.8696
Abstract
and data from overdoped superconductors is presented and interpreted in terms of a peak in the density of states (DOS) that is pinned to the Fermi level and grows with progressive overdoping. This is in contrast to the underdoped side where there occurs a gap in the DOS pinned to the Fermi level. The data, which may be common to the high-temperature superconducting cuprates, are inconsistent with previously proposed models of phase separation or an increasing density of local moments.
Keywords
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