Studies of Multiferroic Palladium Perovskites.
Pradhan DK, Mishra AK, Kumari S, Basu A, Somayazulu M, Gradauskaite E, Smith RM, Gardner J, Turner PW, N'Diaye AT, Holcomb MB, Katiyar RS, Zhou P, Srinivasan G, Gregg JM, Scott JF.
Pradhan DK, et al.
Sci Rep. 2019 Feb 8;9(1):1685. doi: 10.1038/s41598-018-38411-8.
Sci Rep. 2019.
PMID: 30737467
Free PMC article.
This is discussed in terms of the general rules for Voronoi patterns (Dirichlet tessellations) in two and three dimensions. At high pressures Raman soft modes are observed, as in pure lead titanate, and X-ray diffraction (XRD) indicates a nearly second-order displac …
This is discussed in terms of the general rules for Voronoi patterns (Dirichlet tessellations) in two and three dimensions. At …