Simulated domain structure of a 1000 nm x 1000 nm ferroelectric nanodot. Colors indicate the domain orientation: red, up; blue, down; cyan, left; yellow, right.

From the article:

Manipulating Ferroelectric Domains in Nanostructures Under Electron Beams
R. Ahluwalia, N. Ng, A. Schilling, R. G. P. McQuaid, D. M. Evans, J. M. Gregg, D. J. Srolovitz, and J. F. Scott
Phys. Rev. Lett. 111, 165702 (2013)

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