Affiliation:
1. Faculty of Mathematics and Physics, Huaiyin Institute of Technology, Huai’an, Jiangsu 223003, P. R. China
Abstract
Ferroelectric stripe domain structure and domain walls were investigated by vector PFM on epitaxial BiFeO3 thin films. Measurements of topography of film versus distance between spikes, we identify the [Formula: see text] domain in the film, were supported by XRD and AFM characterization. [Formula: see text] domain can be switched under the electric field engendered by the biased PFM tip, and their controllable [Formula: see text] rotation can be maintained by electron injection by the PFM tip. These stripe domain walls are conductive, provide an opportunity to further study their new properties in high-density memory devices.
Funder
National Natural Science Foundation of China
Natural Science Research of Jiangsu Higher Education Institutions of China
Natural Science Foundation of Huai’an
Publisher
World Scientific Pub Co Pte Ltd
Subject
Condensed Matter Physics,Statistical and Nonlinear Physics
Cited by
2 articles.
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