Publication Date:
2018-09-29
Description:
Author(s): Sabine Körbel, Jirka Hlinka, and Stefano Sanvito First-principles calculations for pristine neutral ferroelectric domain walls in BiFeO 3 reveal that excess electrons are selectively trapped by the domain walls, while holes are only weakly attracted. Such trapped excess electrons may be responsible for the thermally activated electrical conductivit... [Phys. Rev. B 98, 100104(R)] Published Fri Sep 28, 2018
Keywords:
Structure, structural phase transitions, mechanical properties, defects
Print ISSN:
1098-0121
Electronic ISSN:
1095-3795
Topics:
Physics