St. Petersburg Polytechnic University Journal: Physics and Mathematics Научно-технические ведомости СПбГПУ. Физико-математические науки 2304-9782, 2618-8686, 2405-7223 1 Low-temperature surface piezoelectricity in strontium titanate ceramics via piezoresponse force microscopy Исследование поверхностного пьезоотклика керамики титаната стронция методами силовой микроскопии пьезоотклика при низких температурах Plyastsov Semyon s.plyastsov@gmail.com Andreeva Nataliya 0000-0002-2793-5717 Filimonov Alexey filimonov@rphf.spbstu.ru Peter the Great St. Petersburg Polytechnic University 10 03 2012 1 141 7 12

SrH0[3] ceramics has been investigated by piezoresponse force microscopy at low temperatures. Interesting behavior of ferroelectric properties was observed at temperature of antiferrodistortive phase transition and in the range of temperatures where Muller phase exists.

 ceramics strontium titanate ferroelectric properties piezoresponse force microscopy