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Figure 12
(a) E2 phonon modes and (b) E1 phonon modes that show visible changes below TN for different compounds. Reprinted with permission from Vermette et al. (2010 ) (Copyright © IOP Publishing) and Basistyy et al. (2014 ) (Copyright © 2014, American Physical Society). |


journal menu![[Figure 12]](bm5079fig12.jpg)




