Polycrystalline Macro‐Domains Formed by Self‐Organization of Ferroelectric Grains
Source abstract
Abstract
Nanometer-sized grains may self-organize into macro-domains in a polycrystal undergoing a structural phase transition. Formation of such macro-domains is a very efficient strain-relieving mechanism, as demonstrated here. The Figure shows a tethered self-supported BaTiO3 film viewed with cross-polarized light, illustrating a large in-plane anisotropy due to the self-organization of ferroelectric grains in curved regions.
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Research context
OpenAlex topics: Ferroelectric and Piezoelectric Materials · Acoustic Wave Resonator Technologies · Dielectric materials and actuators
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (22)
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