The conceptualization conceived by Megaw relied on the profound Evaluation with the crystallographic info attained for LN (Bailey, 1952 [74]) and ilmenite (Barth and Posnjak, 1934 [a hundred]). Disregarding aspects, she concluded that whereas the changeover paraelectric-ferroelectric in LN is continuous and reversible, implying nonetheless massive atomic displacements of the https://lithium-niobate-crystal54197.dreamyblogs.com/32873905/lithium-niobate-crystal-an-overview