Magnetization of Nd1-xSrxCoO3 (0.1?x?0.5)

YiYun Yang


In this paper, the rare earth cobaltite Nd1-xSrxCoO3 (0.1?x?0.5) samples were prepared using conventional solid
state reaction method. Dc magnetization, ac susceptibility, magnetic relaxation of polycrystalline Nd1-xSrxCoO3
is investigated in detail. The presence of the typical features of spin/cluster glass state in x?0.2 samples was well
revealed by ac susceptibility. Therefore, our study confirms that the phase separation in Nd1-xSrxCoO3 originates
from both the ferromagnetic clusters interaction and the spin glasslike phase at low temperature.

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Applied Physics Research   ISSN 1916-9639 (Print)   ISSN 1916-9647 (Online)

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