378 citations · 560 across the 7 of their papers we have counts for
7 papers
Dynamics of the diluted Ising antiferromagnet Fe0.31Zn0.69F2
K. Jonason, P. Nordblad, F. C. Montenegro
The diluted Ising antiferromagnet, Fe_{0.31}Zn_{0.69}F_{2}, has been investigated by dynamic susceptibility measurements in zero and and finite applied dc-fields. In zero field, th…
Dynamical studies of the response function in a Spin Glass
K. Jonason, P. Nordblad
Experiments on the time dependence of the response function of a Ag(11 at%Mn) spin glass at a temperature below the zero field spin glass temperature are used to explore the non-eq…
Memory interference effects in spin glasses
K. Jonason, P. Nordblad, E. Vincent +2
When a spin glass is cooled down, a memory of the cooling process is imprinted in the spin structure. This memory can be disclosed in a continuous heating measurement of the ac-sus…
Magnetic Relaxation Phenomena in a CuMn Spin Glass
C. Djurberg, K. Jonason, P. Nordblad
Experiments on the temperature and time dependence of the response function and the field cooled magnetisation of a Cu(Mn) spin glass at temperatures below the zero field spin glas…
Relaxation of the field-cooled magnetization of an Ising spin glass
T. Jonsson, K. Jonason, P. Nordblad
The time and temperature dependence of the field-cooled magnetization of a three dimensional Ising spin glass, Fe_{0.5}Mn_{0.5}TiO_{3}, has been investigated. The temperature and c…
Non-equilibrium dynamics in a 3d spin-glass
T. Jonsson, K. Jonason, P. Jonsson +1
Non-equilibrium dynamics in a Ag(11%Mn) spin-glass has been studied by low frequency ac-susceptibility and magnetic relaxation experiments. The results unequivocally show that spin…
Memory and Chaos Effects in Spin Glasses
K. Jonason, E. Vincent, J. Hammann +2
New low frequency ac susceptibility measurements on two different spin glasses show that cooling/heating the sample at a constant rate yields an essentially reversible (but rate de…