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The dependence of the susceptibitity of LaGA_(1-x)Fe_xO_3(x=0.2,0.5,6.8) on the concentration of Fe~(3+),teperature and magnetic fietdintensity were studied and the change of Neet point was observed.Some regularities were obtained for first time in this paper.
The dependence of the susceptibility of LaGA_ (1-x) Fe_xO_3 (x = 0.2,0.5,6.8) on the concentration of Fe ~ (3 +), teperature and magnetic fietdintensity were studied and the change of Neet point was observed.Some regularities were obtained for first time in this paper.