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We have done a systematic study of the ac susceptibility, dc magnetization, and ferromagnetic resonance in a set of polycrystalline samples of La[sub 1-x]Sr[sub x]MnO[sub 3] with nominal x values varying from 0.46 to 0.53 at 0.01 intervals. Apart from noting the remarkable changes attendant on small variations in x, it is found that at low T, one has coexistence of ferromagnetic and antiferromagnetic phases. The resonance data are interpreted to provide a measure for the size of the ferromagnetic regions. © 2000 American Institute of Physics. [ABSTRACT FROM AUTHOR]

Presents a study which measured the direct current magnetization and electron-spin-resonance in the amorphous manganese[sub x]boron[sub 100-x] system. Experimental methods; Results; Dependence of the parameters characterizing the resonance.

Presents a study which measured the low-field magnetization of α-iron[sub 12]nickel[sub 63]G[sub 25] and α-iron[sub 7]nickel[sub 73]G[sub 20-]. Experimental results; Discussion; Conclusion.

Provides information on a study that described magnetization and ferromagnetic resonance measurements on melt-spun amorphous ferromagnet ribbons. Methodology of the study; Results and discussion of the study.

Presents a study which measured the systemic magnetization and ferromagnetic resonance (FMR) of lanthanum[sub0.67]barium[sub0.33]manganese oxide[subz]. Sample preparation; Analysis of the FMR data; Conclusion.

Presents a study which determined the temperature dependence of the field-induced magnetization in amorphous Fe[subx]Ru[80-x]B[sub20] using an electron-spin resonance technique. Diagram of Fe[subx]Ru[80-x]B[sub20].