Figure 3.
Dependence of sample impedance on the magnetizing field H applied longitudinally for (a) a 1 MHz driving signal; (b) a 5 MHz driving signal; (c) a 10 MHz driving signal; and (d) a 20 MHz driving signal. The blue line indicates the characteristic for zero strain and the red dashed line indicates the characteristic for fully applied strain. The blue and red arrows indicate the Umin voltage drop minima for the strained and unstrained samples.