Hatch, Dorian M. ; Lookman, Turab ; Saxena, Avadh ; Shenoy, Subodh R. (2003) Proper ferroelastic transitions in two dimensions: anisotropic long-range kernels, domain wall orientations, and microstructure Physical Review B: Condensed Matter and Materials Physics, 68 (10). 104105_1-104105_5. ISSN 1098-0121
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Official URL: http://prb.aps.org/abstract/PRB/v68/i10/e104105
Related URL: http://dx.doi.org/10.1103/PhysRevB.68.104105
Abstract
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.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to The American Physical Society. |
| ID Code: | 46011 |
| Deposited On: | 30 Jun 2011 10:03 |
| Last Modified: | 30 Jun 2011 10:03 |
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