Sg. Moorthy et al., Ferroelectric domain structure studies on PbTiO3 single crystals by polarizing microscope, SEM and AFM, FERROELECTR, 231(1-4), 1999, pp. 637-642
Domain morphologies in pure PbTiO3 single crystals have been investigated.
Regular bright and dark stripes on the (001) surface in PbTiO3 have been ob
served by optical microscope. Direct observation of the domian structure of
PbTiO3 is made by using the SEM with an incidence angle of 45 degrees. The
90 degrees domains have been observed with atomic force microscopy (AFM).