Single defect
Defect-induced asymmetry of local hysteresis loops on BiFeO3 surfaces." Journal of Materials Science 44 (2009) 5095–5101.
, , , , , , and . "Unraveling deterministic mesoscopic polarization switching mechanisms: spatially resolved studies of a tilt grain boundary in bismuth ferrite." Advanced Functional Materials 19 (2009) 2053–2063.
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