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Fractional skyrme lines in ferroelectric barium titanate

We predict a topological defect in perfectly screened ferroelectric barium titanate which we call a skyrme line. These are linelike objects characterized by skyrmionic topological charge. As well as configurations with integer topological charge, the charge density can split into well-localized part...

Whakaahuatanga katoa

I tiakina i:
Ngā taipitopito rārangi puna kōrero
Ngā kaituhi matua: Chris Halcrow, Egor Babaev
Hōputu: Artigo
Reo:Inglês
I whakaputaina: American Physical Society 2024-07-01
Rangatū:Physical Review Research
Urunga tuihono:http://doi.org/10.1103/PhysRevResearch.6.L032011
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