ArticleNature communications2023
Polar Solomon rings in ferroelectric nanocrystals.
Article in Nature communications, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
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Who cites it
9 citing papers in PubMed.
- Ferroelectric Topological Defects in Hexagonal Manganites.Materials (Basel, Switzerland) · 2025Review
- Harness of room-temperature polar skyrmion bag in oxide superlattice.Nature communications · 2025Article
- Ultrahigh-density nested polar nanovortices with independently controllable conduction for ferroelectric memristor.Science advances · 2025Article
- General principle of ferroelectric topological domain formation.Science advances · 2025Article
- Observation of switchable polar skyrmion bubbles down to the atomic layers in van der Waals ferroelectric CuInPNature communications · 2025Article
- On-demand nanoengineering of in-plane ferroelectric topologies.Nature nanotechnology · 2025Article
- Polar vortex hidden in twisted bilayers of paraelectric SrTiONature communications · 2024Article
- Enhanced Piezoelectric Response at Nanoscale Vortex Structures in Ferroelectrics.ACS applied materials & interfaces · 2024Article
- A 2D ferroelectric vortex pattern in twisted BaTiONature · 2024Article
Corrections and comments
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Authors and funding
22 authors.
Funding
Abstract
Solomon rings, upholding the symbol of wisdom with profound historical roots, were widely used as decorations in ancient architecture and clothing. However, it was only recently discovered that such topological structures can be formed by self-organization in biological/chemical molecules, liquid crystals, etc. Here, we report the observation of polar Solomon rings in a ferroelectric nanocrystal, which consist of two intertwined vortices and are mathematically equivalent to a [Formula: see text] link in topology. By combining piezoresponse force microscopy observations and phase-field simulations, we demonstrate the reversible switching between polar Solomon rings and vertex textures by an electric field. The two types of topological polar textures exhibit distinct absorption of terahertz infrared waves, which can be exploited in infrared displays with a nanoscale resolution. Our study establishes, both experimentally and computationally, the existence and electrical manipulation of polar Solomon rings, a new form of topological polar structures that may provide a simple way for fast, robust, and high-resolution optoelectronic devices.
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Registered trials
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