Electric field driven evolution of topological domain structure in hexagonal manganites
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DOI: 10.1103/physrevb.96.144103
Abstract: K. L. Yang,1 Y. Zhang,1 S. H. Zheng,1 L. Lin,1 Z. B. Yan,1 J.-M. Liu,1,2,3 and S.-W. Cheong4 1Laboratory of Solid State Microstructures, Nanjing University, Nanjing 210093, China 2Institute for Advanced Materials, South China Normal… read more here.
Keywords: evolution topological; domain structure; field driven; topological domain ... See more keywords
High-density array of ferroelectric nanodots with robust and reversibly switchable topological domain states
Sign Up to like & getrecommendations! Published in 2017 at "Science Advances"
DOI: 10.1126/sciadv.1700919
Abstract: Robust and reversible polar topological center domains were found in BiFeO3 nanodots, which are individually controllable. The exotic topological domains in ferroelectrics and multiferroics have attracted extensive interest in recent years due to their novel… read more here.
Keywords: reversibly switchable; high density; domain states; topological domain ... See more keywords