Hostname: page-component-586b7cd67f-rcrh6 Total loading time: 0 Render date: 2024-11-25T17:26:46.491Z Has data issue: false hasContentIssue false
  • English
  • Français

Electronic Structure and Antiferromagnetism in La2CuO4

Published online by Cambridge University Press:  28 February 2011

P. A. Sterne ,
C. S. Wang ,
G. M. Stocks  and
W. M. Temmerman
P. A. Sterne
Affiliation:
Dept. Physics, Univ. Maryland, College Park, MD 20742
C. S. Wang
Affiliation:
Dept. Physics, Univ. Maryland, College Park, MD 20742
G. M. Stocks
Affiliation:
Oak Ridge National Laboratory, P.O. Box X, Oak Ridge TN 37831
W. M. Temmerman
Affiliation:
SERC Daresbury Laboratory, Daresbury, Warrington WA4 4AD, U.K.
Get access

Abstract

Self-consistent spin-polarized energy bands have been calculated for tetragonal and orthorhombic La2CuO4. No stable antiferromagnetic order is found in either the stoichiometric compound or oxygen deficient La2CuO3.75. Constraining the occupancy of Brillouin zone boundary states leads to a small antiferromagnetic moment in both systems which is rapidly quenched by Ba doping.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 99: Symposium AA – High-Temperature Superconductors , 1987 , 353
Copyright
Copyright © Materials Research Society 1988

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

REFERENCES

1. Vaknin, D., Sinha, S.K., Moncton, D.E., Johnston, D.C., Newsam, J.M., Safinya, C.R. and King, H.E. Jr, Phys. Rev. Lett 58, 2802 (1987)Google Scholar
2. Freltoft, T., Fischer, J.E., Shirane, G., Moncton, D.E., Sinha, S.K., Vaknin, D., Remeika, J.P., Cooper, A.S. and Harshman, D., Phys. Rev. B 36, 826 (1987)Google Scholar
3. Johnston, D.C., Stokes, J.P., Goshorn, D.P. and Lewandowski, J.T., Phys. Rev. B 36, 4007 (1987)Google Scholar
4. Anderson, P.W., Baskaran, G., Zou, Z. and Hsu, T., Phys. Rev. Lett. 58, 2794 (1987);Google Scholar
Emery, V.J., Phys. Rev. Lett. 58, 2794 (1987);Google Scholar
Hirsch, J.E., Phys. Rev. Lett 59, 228 (1987)Google Scholar
5. Leung, T.C., Wang, X.W. and Harmon, B.N., preprintGoogle Scholar
6. Hsu, W.Y. and Kasowski, R.V., preprintGoogle Scholar
7. Skriver, H.L., The LMTO Method, Springer-Verlag (1984)Google Scholar
8. von Barth, U and Hedin, L., J.Phys. C: Solid St. Phys. 5 1629, (1982)Google Scholar
9. Jorgensen, J.D., Schuttler, H.-B., Hinks, D.G., Capone, D.W. II, Zhang, K., Brodsky, M.B. and Scalapino, D.J., Phys. Rev. Lett 58. 1024 (1987)Google Scholar
10. Temmerman, W.M., Stocks, G.M., Durham, P.J. and Sterne, P.A., J. Phys. F: Met. Phys. 17, L135 (1987)Google Scholar
11. Kasowski, R.V., Hsu, W.Y. and Herman, F., to be published in Solid State Commun.Google Scholar