Figure 4
Activation energies in the ’11/7’ to ’8/5’ transformation with tilt angle (\(\theta\)) (a) The activation energy \(\Delta\) is plotted vs cos(\(\theta\)) and \(\theta\), where \(\theta\) is the tilt angle, for \(W=400\, \mu m\). The figure shows that the \(\Delta\) decreases with increasing angle until \(\theta \approx 47^{0}\), before beginning to increase with \(\theta\). The inset shows the \(R_{xx} vs. B_{\bot}\) traces highlighting the \(11/7-8/5\) crossover versus \(\theta\) at base temperature. (b) \(R_{xx}\) versus 1/T traces are exhibited for various angles \(\theta\) here along with extracted activation energies, which are plotted in (a).
