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Ferroelectric switching dynamics of topological vortex domains in a hexagonal manganite

Authors :
Han, Myung-Geun
Zhu, Yimei
Wu, Lijun
Aoki, Toshihiro
Volkov, Vyacheslav
Wang, Xueyun
Chae, Seung Chul
Oh, Yoon Seok
Cheong, Sang-Wook
Publication Year :
2013

Abstract

Field-induced switching of ferroelectric domains with a topological vortex configuration is studied by atomic imaging and electrical biasing in an electron microscope, revealing the role of topological defects on the topologically-guided change of domain-wall pairs in a hexagonal manganite.

Details

Database :
arXiv
Publication Type :
Report
Accession number :
edsarx.1303.3593
Document Type :
Working Paper