Evidence of hyperdimensional topological defects in a ferroelectric supercrystal phase-transition

We perform real-time stereoscopic wide-area imaging of a ferroelectric phase-transition in KTN:Li. Spontaneous polarization is observed to form a thermally hysteretic 3D lattice of mutually interlinked closed-flux patterns that spans the entire sample. Results are compatible with a supercrystal of \...

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Veröffentlicht in:	arXiv.org 2021-04
Hauptverfasser:	Xin, Feifei, Fabrizio Di Mei, Falsi, Ludovica, Pierangeli, Davide, Perepelitsa, Galina, Garcia, Yehudit, Agranat, Aharon J, DelRe, Eugenio
Format:	Artikel
Sprache:	eng
Schlagworte:	Defects Ferroelectric materials Ferroelectricity Hyperspheres Phase transitions Texture Topology
Online-Zugang:	Volltext
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