|
|
|
Figure 2
Analysis of symmetry and structural changes at high temperature. Four possible routes from P63/mmc to P63cm that are related to the ferroelectric and structural transitions. The symmetry analyses are adopted from Lonkai et al. (2004 ), Nénert et al. (2005 ) and Fennie & Rabe (2005 ). |


journal menu![[Figure 2]](bm5079fig2.jpg)




