Issue
J. Phys. Colloques
Volume 49, Number C8, Décembre 1988
Proceedings of the International Conference on Magnetism
Page(s) C8-1013 - C8-1014
DOI https://doi.org/10.1051/jphyscol:19888461
Proceedings of the International Conference on Magnetism

J. Phys. Colloques 49 (1988) C8-1013-C8-1014

DOI: 10.1051/jphyscol:19888461

STATIC AND DYNAMIC PROPERTIES OF THE TWO-DIMENSIONAL ISING SPIN GLASS Rb2Cu1-xCoxF4

C. Dekker1, A. F. M. Arts2 et H. W. de Wijn1

1  Fysisch Laboratorium, Rijksunìversiteit Utrecht, P.O. Box 80.000, 3508 TA Utrecht, The Netherlands
2  Fysisch Laboratorium, Utrecht, P.O. Box 80.000, 3508 TA Utrecht, The Netherlands


Abstract
From an analysis of the nonlinear part of the dc magnetization and activated dynamic scaling of the ac susceptibility, Rb2Cu1-xCoxF4 is established to be an excellent representation of the Edwards-Anderson two-dimensional Ising spin glass model for x = 0.218.