Investigation of the electrostatic potential of a grain boundary in Y-substituted BaZrO3 using inline electron holography

Tarjei Bondevik, Heine Ness, Calliope Bazioti +4

We apply inline electron holography to investigate the electrostatic potential across an individual BaZr0.9Y0.1O3 grain boundary. With holography, we measure a grain boundary poten…