TY - JOUR
T1 - Proper ferroelastic transitions in two dimensions
T2 - Anisotropic long-range kernels, domain wall orientations, and microstructure
AU - Hatch, Dorian
AU - Lookman, Turab
AU - Saxena, Avadh
AU - Shenoy, Subodh
PY - 2003
Y1 - 2003
N2 - For structural transitions with strain serving as the transition primary order parameter (proper ferroelastics), we obtain 23 proper ferroelastic transitions in two dimensions and derive distinct “elastic compatibility” kernels that specify anisotropic, long-range order-parameter interactions. These kernels influence possible domain-wall orientations, local rotations, and parent-product interfaces in two-dimensional ferroelastics. Using the approach described here, these results can be extended to two-dimensional improper ferroelastics and three-dimensional proper/improper ferroelastics.
AB - For structural transitions with strain serving as the transition primary order parameter (proper ferroelastics), we obtain 23 proper ferroelastic transitions in two dimensions and derive distinct “elastic compatibility” kernels that specify anisotropic, long-range order-parameter interactions. These kernels influence possible domain-wall orientations, local rotations, and parent-product interfaces in two-dimensional ferroelastics. Using the approach described here, these results can be extended to two-dimensional improper ferroelastics and three-dimensional proper/improper ferroelastics.
UR - https://www.scopus.com/pages/publications/0142216085
U2 - 10.1103/PhysRevB.68.104105
DO - 10.1103/PhysRevB.68.104105
M3 - 文章
AN - SCOPUS:0142216085
SN - 1098-0121
VL - 68
JO - Physical Review B - Condensed Matter and Materials Physics
JF - Physical Review B - Condensed Matter and Materials Physics
IS - 10
ER -