EPR Lineshape and g-Factor of the Single Crystal $Mn_xSi_{1-x}$

  • Published : 2004.06.01

Abstract

We have measured the linewidth and g-factor of EPR signals of the single crystal Mn$_{x}$Si$_{1-x}$ as a function of Mn-composition (0.4$\leq$x$\leq$0.9). We have investigated the linewidth of Mn$_{0.49}$Si$_{0.51}$ as a function of temperature (100 $\leq$ T $\leq$ 300 K). From these results EPR linewidth equation could be fitted for experimental data of EPR linewidth. This type of equation is similar to the shape of EPR linewidth of DMS (dulite magnetic semiconductor).or).r).

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