4 papers
A Role of Initial Conditions in Spin-Glass Aging Experiments
V. S. Zotev, G. F. Rodriguez, R. Orbach +2
Effect of initial conditions on aging properties of the spin-glass state is studied for a single crystal Cu:Mn 1.5 at %. It is shown that memory of the initial state, created by th…
Magnetic Field Scaling in Spin Glasses and the Mean-Field Theory
V. S. Zotev, R. Orbach
The scaling of the magnetic field dependence of the remanent magnetization for different temperatures and different spin-glass samples is studied. Particular attention is paid to t…
From Linear to Nonlinear Response in Spin Glasses: Importance of Mean-Field-Theory Predictions
V. S. Zotev, R. Orbach
Deviations from spin-glass linear response in a single crystal Cu:Mn 1.5 at % are studied for a wide range of changes in magnetic field, . Three quantities, the difference $TRM…
Finite Size Effects on Spin Glass Dynamics
Y. G. Joh, R. Orbach, G. G. Wood +2
The recent identification of a time and temperature dependent spin glass correlation length, , has consequences for samples of finite size. Qualitative arguments are gi…