First-principles atomistic simulations of polarization patterns showing swirling structures in nanocomposites of dielectric BaZrO₃ nanoregions randomly distributed within a ferroelectric BaTiO₃ matrix.

From the article:

Intertwined Swirling Polarization States in ${\mathrm{BaTiO}}_3$ with Embedded ${\mathrm{BaZrO}}_3$ Nanoregions
R. Machado, F. Di Rino, M. Sepliarsky, and M. G. Stachiotti
Phys. Rev. Lett. 136, 126201 (2026)

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