Roland Mathieu

activity

20002016

most citedMemory and superposition in a spin glass

149 citations · 690 across the 22 of their papers we have counts for

collaborators

Showing 2000 · cond-mat.mtrl-sciShow all

2 papers · 2 filters

cond-mat.mtrl-sci2000★ 45 cited

Reentrant spin glass transition in La $_{0.96 - y}$ Nd $_{y}$ K $_{0.04}$ MnO $_{3}$ : origin and effects on the colossal magnetoresistivity

R. Mathieu, P. Svedlindh, P. Nordblad

Magnetic, electric and structural properties of La $_{0.96 - y}$ Nd $_{y}$ K $_{0.04}$ MnO $_{3 + δ}$ with 0 $\leq y \leq$ 0.4 have been studied experimentally. A disordered magnetic state is for…

cond-mat.mtrl-sci2000★ 149 cited

Memory and superposition in a spin glass

R. Mathieu, P. Jönsson, D. N. H. Nam +1

Non-equilibrium dynamics in a Ag(Mn) spin glass are investigated by measurements of the temperature dependence of the remanent magnetisation. Using specific cooling protocols befor…

Reentrant spin glass transition in La0.96−y​Ndy​K0.04​MnO3​: origin and effects on the colossal magnetoresistivity

Memory and superposition in a spin glass

Reentrant spin glass transition in La $_{0.96 - y}$ Nd $_{y}$ K $_{0.04}$ MnO $_{3}$ : origin and effects on the colossal magnetoresistivity