Domain walls and defects in ferroelectric materials

The results of recent studies of domain walls and their interaction with defects in BaTiO3, Pb(Zr, Ti)O-3, and BiFeO3 are discussed. The studies reveal why donor- and acceptor-doped Pb(Zr, Ti)O-3 behave differently, what is the role of stationary charged domain walls in enhanced properties of domain engineered BaTiO3 crystals, and give evidence of a large concentration of specific charged point defects within domain walls in BiFeO3 ceramics. (C) 2017 The Japan Society of Applied Physics


Published in:
Japanese Journal of Applied Physics, 56, 10S, 10PA01
Year:
2017
Publisher:
Bristol, Japan Society of Applied Physics
ISSN:
1347-4065
Laboratories:




 Record created 2017-09-05, last modified 2018-09-13


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