@article{10902/37786,
year = {2006},
month = {4},
url = {https://hdl.handle.net/10902/37786},
abstract = {Data are presented on the thermal dependence of the hysteretic properties of cationic vacancies including manganite samples of composition LaMnO3+[delta] ([delta] = 0,05 and 0.12). Our results evidence the presence in both samples of two magnetic phases having ferro- and antiferromagnetic orders, respectively. The temperature dependence of the coercivity and relaxational properties of the samples is closely linked to the connectivity of the magnetic moment bearing Mn3+ -Mn4 + ferromagnetic clusters that demagnetize independently in the case of the [delta] = 0.05 sample and collectively in that of the [delta] = 0.12 one, as evidenced from the activation volume results ([delta] = 0.05) which yielded a size of the same order magnitude as that obtained in previous works for the Mn3+ - Mn4 + ferromagnetic cluster size.},
organization = {One of the authors  J.J.R. acknowledges Ministerio de Educación y Ciencia of Spain for his “Juan de la Cierva” contract.},
publisher = {American Institute of Physics},
publisher = {Journal of Applied Physics, 2006, 99(8), 08A702},
title = {Temperature dependence of the magnetic properties in LaMnO3+δ},
author = {Palomares, F. J. and Pigazo López, Fernando and Romero, J. J. and Cuadrado, R. and Arroyo, A. and García, M. A. and Hernando, A. and Cortés Gil, R. and González Calbet, J. M. and Vallet Regí, M. and González, J. M and Alonso, J. M.},
}