Published June 1988
| public
Journal Article
Magnetic correlations in La_2NiO_(4+δ) and La_(2-x)Sr_xCuO_4
Abstract
Neutron scattering and muon spin relaxation studies of some materials related to high-T_c superconductors are described. For La_(2-x)Sr_xCuO_4 with x as large as 0.05, our data indicate spin glass greezing with a frozen local moment of the same size as in the nominally pure (x=0) antiferromagnet. Magnetic fluctuations similar to those for La_2CuO_4 are found for La_2NiO_4, which thus far has not been shown to be the parent compound of a superconductor.
Additional Information
Copyright © 1988 Published by Elsevier. Research at Brookhaven, University of Chicago, and TRIUMF was supported by the U.S. Dept. of Energy (Contract No. DE-AC02-76CH0006), by the U.S. National Science Foundation (Grant No. DMR-85-17478), and the NSERC of Canada, respectively.Additional details
- Alternative title
- Magnetic correlations in La2NiO4+δ and La2-xSrxCuO4
- Eprint ID
- 47031
- DOI
- 10.1016/0921-4534(88)90211-0
- Resolver ID
- CaltechAUTHORS:20140707-163039743
- Department of Energy (DOE)
- DE-AC02-76CH0006
- NSF
- DMR-85-17478
- Natural Sciences and Engineering Research Council of Canada (NSERC)
- Created
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2014-07-09Created from EPrint's datestamp field
- Updated
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2021-11-10Created from EPrint's last_modified field