Positron annihilation studies of the electronic structure and fermiology of the high-[Tc] superconductors [electronic resource].
- Washington, D.C. : United States. Dept. of Energy, 1992. and Oak Ridge, Tenn. : Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy.
- Physical Description:
- Pages: (24 pages) : digital, PDF file
- Additional Creators:
- Argonne National Laboratory, United States. Department of Energy, and United States. Department of Energy. Office of Scientific and Technical Information
- Restrictions on Access:
- Free-to-read Unrestricted online access
- We discuss the application of the positron annihilation angular correlation (ACAR) spectroscopy for investigating the electronic structure and Fermiology of the high-T[sub c] superconductors, with focus on the YBa[sub 2]Cu[sub 3]O[sub 7] system where most of the experimental and theoretical work has to date been concentrated. Comparisons between measured 2D-ACAR positron spectra and band theory predictions show a remarkable agreement (for the normal state), indicating that the electronic structure and Fermi surface of this material is described reasonably by the conventional picture.
- Published through SciTech Connect., 09/01/1992., "anl/msd/cp-77606", " conf-9209267--1", "DE93002982", 10. Sagamore conference on charge, spin and momentum densities, Konstanz (Germany), 1-7 Sep 1992., and Bansil, A. . Dept. of Physics; Smedskjaer, L.C.
- Funding Information:
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