| 1 | Author | L. C. Smedskjaer, A. Bansil | Requires cookie* |
| Title | Positron Annihilation Studies of the Electronic Structure and Fermiology of High-Tc Superconductors  | ||
| Abstract | We discuss the application of the positron annihilation angular correlation (ACAR) spectroscopy for investigating the electronic structure and Fermiology of high-T c superconductors, with focus on the YBa 2 Cu 3 O v system where most of the experimental and theoretical work has to date been concentrated. Detailed comparisons between the measured 2 D-ACAR positron spectra and the corresponding band theory predictions show a remarkable agreement (for the normal state), indicat-ing that the electronic structure and Fermi surface of this material is described reasonably by the conventional picture. | ||
| Reference | Z. Naturforsch. 48a, 398—405 (1993); received January 25 1992 | ||
| Published | 1993 | ||
| Keywords | Positron annihilation, Angular correlation of annihilation radiation (ACAR), Electron momentum density, High-T c superconductors | ||
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