81 citations · 81 across the 3 of their papers we have counts for
3 papers
Polarization-dependent conductivity of grain boundaries in BiFeO3 thin films
Denis Alikin, Yevhen Fomichov, Saulo Portes Reis +7
Charge transport across the interfaces in complex oxides attracts a lot of attention because it allows creating novel functionalities useful for device applications. In particular,…
Room temperature surface piezoelectricity in SrTiO3 ceramics via piezoresponse force microscopy
Andrei Kholkin, Igor Bdikin, Tetyana Ostapchuk +1
SrTiO3 ceramics are investigated by piezoresponse force microscopy. Piezoelectric contrast is observed on polished surfaces in both vertical and lateral regimes and depends on the…
Local Charged States in La_{0.89}Sr_{0.11}MnO_3 Single Crystals
R. F. Mamin, I. K. Bdikin, A. L. Kholkin
We report the direct evidence of the possibility of charge segregation in manganites. The high contrast of electric-field-induced local charged states is observed during more than…