First-principles Calculation on Ferroelectricity and Its Coupling Behavior with Mechanical Deformation of Ultrathin PbTiO3 Nanotube
WANG Xiao-Yuan, SHIMADA Takahiro, KITAMURA Takayuki
Journal of Inorganic Materials . 2014, (3): 309 -314 .  DOI: 10.3724/SP.J.1077.2014.13301