CaltechAUTHORS
  A Caltech Library Service

Magnetic correlations in La_2NiO_(4+δ) and La_(2-x)Sr_xCuO_4

Aeppli, G. and Harshman, D. R. and Buttrey, D. and Ansaldo, E. and Espinosa, G. P. and Cooper, A. S. and Remeika, J. P. and Freltoft, T. and Riseman, T. M. and Noakes, D. R. and Ellman, B. and Rosenbaum, T. F. and Williams, D. Ll. (1988) Magnetic correlations in La_2NiO_(4+δ) and La_(2-x)Sr_xCuO_4. Physica C: Superconductivity, 153 (2). pp. 1111-1114. ISSN 0921-4534. http://resolver.caltech.edu/CaltechAUTHORS:20140707-163039743

Full text is not posted in this repository. Consult Related URLs below.

Use this Persistent URL to link to this item: http://resolver.caltech.edu/CaltechAUTHORS:20140707-163039743

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.


Item Type:Article
Related URLs:
URLURL TypeDescription
http://dx.doi.org/10.1016/0921-4534(88)90211-0DOIArticle
http://www.sciencedirect.com/science/article/pii/0921453488902110PublisherArticle
Alternate Title:Magnetic correlations in La2NiO4+δ and La2-xSrxCuO4
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.
Funders:
Funding AgencyGrant Number
Department of Energy (DOE)DE-AC02-76CH0006
NSFDMR-85-17478
Natural Sciences and Engineering Research Council of Canada (NSERC)UNSPECIFIED
Record Number:CaltechAUTHORS:20140707-163039743
Persistent URL:http://resolver.caltech.edu/CaltechAUTHORS:20140707-163039743
Official Citation:G. Aeppli, D.R. Harshman, D. Buttrey, E. Ansaldo, G.P. Espinosa, A.S. Cooper, J.P. Remeika, T. Treltoft, T.M. Riseman, D.R. Noakes, B. Ellman, T.F. Rosenbaum, D.Ll. Williams, Magnetic correlations in La2NiO4+δ and La2-xSrxCuO4, Physica C: Superconductivity, Volumes 153–155, Part 3, June 1988, Pages 1111-1114, ISSN 0921-4534, http://dx.doi.org/10.1016/0921-4534(88)90211-0. (http://www.sciencedirect.com/science/article/pii/0921453488902110)
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:47031
Collection:CaltechAUTHORS
Deposited By: George Porter
Deposited On:09 Jul 2014 16:13
Last Modified:01 May 2015 18:53

Repository Staff Only: item control page