ISSN:
1572-9540
Source:
Springer Online Journal Archives 1860-2000
Topics:
Physics
Notes:
Abstract The negative muon (μ−) was used as a microscopic probe for the study of the electronic state at the oxygen site in highT c related LaSrCuO materials. Using good single crystals, two types of signals are obtained corresponding to two different oxygen sites: one highly anisotropic, which shows a large (order of 1%) shift under the magnetic field inc-axis direction, the other less anisotropic and with a smaller amplitude (order of 0.2%). These results of μ−OSR show quit a difference with the result of17O-NMR, where the paramagnetic shift has axial symmetry along the Cu-O bond direction and a magnitude of the order of 0.2% and 0.05%.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00567620
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