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Nematic topological defects positionally controlled by geometry and external fields
Using a Landau–de Gennes approach, we study the impact of confinement topology, geometry and external fields on the spatial positioning of nematic topological defects (TDs). In quasi two-dimensional systems we demonstrate that a confinement-enforced total topological charge of m > 1/2 decays into...
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| Publié dans: | Beilstein J Nanotechnol |
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| Auteurs principaux: | , , , , |
| Format: | Artigo |
| Langue: | Inglês |
| Publié: |
Beilstein-Institut
2018
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| Sujets: | |
| Accès en ligne: | https://ncbi.nlm.nih.gov/pmc/articles/PMC5789434/ https://ncbi.nlm.nih.gov/pubmed/29441256 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.3762/bjnano.9.13 |
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