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- Title
Phase Diagram of a Strained Ferroelectric Nanowire.
- Authors
Pavlenko, Maksim A.; Di Rino, Franco; Boron, Leo; Kondovych, Svitlana; Sené, Anaïs; Tikhonov, Yuri A.; Razumnaya, Anna G.; Vinokur, Valerii M.; Sepliarsky, Marcelo; Lukyanchuk, Igor A.
- Abstract
Ferroelectric materials manifest unique dielectric, ferroelastic, and piezoelectric properties. A targeted design of ferroelectrics at the nanoscale is not only of fundamental appeal but holds the highest potential for applications. Compared to two-dimensional nanostructures such as thin films and superlattices, one-dimensional ferroelectric nanowires are investigated to a much lesser extent. Here, we reveal a variety of the topological polarization states, particularly the vortex and helical chiral phases, in loaded ferroelectric nanowires, which enable us to complete the strain–temperature phase diagram of the one-dimensional ferroelectrics. These phases are of prime importance for optoelectronics and quantum communication technologies.
- Subjects
PHASE diagrams; FERROELECTRIC materials; FERROELECTRIC thin films; QUANTUM communication; SUPERLATTICES; NANOWIRES; TELECOMMUNICATION
- Publication
Crystals (2073-4352), 2022, Vol 12, Issue 4, p453
- ISSN
2073-4352
- Publication type
Article
- DOI
10.3390/cryst12040453