I.H. Brunskill, R. Boutellier, et al.
Journal of Crystal Growth
The existence of novel random-field critical and multicritical behavior in antiferromagnetic GdAlO3:2.75% La was verified. In the neighborhood of the bictritical point, the two second-order transition lines are described each by a different shift exponent, and a random-field crossover exponent RF=1.790.04 is deduced. At the random-field critical points, the specific-heat exponent crosses over to a value <-1, whereas at random-exchange critical points remains close to 0. © 1980 The American Physical Society.
I.H. Brunskill, R. Boutellier, et al.
Journal of Crystal Growth
M. Despont, J. Brugger, et al.
MEMS 1999
M. Matsuoka, M.A. Aegerter, et al.
Physical Review Letters
Inder P. Batra, N. García, et al.
Surface Science