NMR studies of overdoped Y1-xCaxBa2Cu3O7-delta
UNSPECIFIED. (1998) NMR studies of overdoped Y1-xCaxBa2Cu3O7-delta. PHYSICAL REVIEW B, 57 (14). pp. 8696-8701. ISSN 0163-1829Full text not available from this repository.
Y-89 NMR and O-17 NMR data from overdoped Y1-xCaxBa2Cu3O7-delta 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, an inconsistent with previously proposed models of phase separation or an increasing density of local moments.
|Item Type:||Journal Article|
|Subjects:||Q Science > QC Physics|
|Journal or Publication Title:||PHYSICAL REVIEW B|
|Publisher:||AMERICAN PHYSICAL SOC|
|Official Date:||1 April 1998|
|Number of Pages:||6|
|Page Range:||pp. 8696-8701|
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