2 papers
cond-mat.str-el2009
Static critical exponents of the ferromagnetic transition in spin glass re-entrant systems
Claudia M. Haetinger, Luis Ghivelder, Jacob Schaf +1
The static critical phenomenology near the Curie temperature of the re-entrant metallic alloys Au_0.81Fe_0.19, Ni_0.78Mn_0.22, Ni_0.79Mn_0.21 and amorphous a-Fe_0.98Zr_0.08 is stud…
cond-mat.stat-mech2000
Static critical behavior of the ferromagnetic transition in LaMnO3.14 manganite
R. S. Freitas, C. Haetinger, P. Pureur +2
The ferromagnetic phase transition in LaMnO3.14 is investigated by measuring the dc magnetization as a function of magnetic field and temperature. Modified Arrott plot and Kouvel F…