Theoretical examination of stress fields in Pb(Zr_0.5Ti_0.5)O_3
| dc.creator | Ramer, Nicholas J. | |
| dc.creator | Mele, E. J. | |
| dc.creator | Rappe, A. M. | |
| dc.date | 1997-04-23 | |
| dc.date | 1997-04-24 | |
| dc.date.accessioned | 2026-07-07T09:02:40Z | |
| dc.date.available | 2026-07-07T09:02:40Z | |
| dc.description | In this paper, we develop a rigorous formulation of the local stress field. This approach can be used in conjuction with any first-principles method to study stress fields in complex bonded systems. In particular we investigate the induced stress fields resulting from homogeneous deformations for tetragonal PbTiO_3 and rhombohedral PbZrO_3. As an extension of these findings we also compute the induced stress fields resulting from homogeneous deformations of the (100) and (111) orderings of Pb(Zr_0.5Ti_0.5)O_3. The stress-field responses in these four materials are compared and their piezoelectric responses are discussed. | |
| dc.description | 8 pages, 8 figures Submitted to Ferroelectrics as part of Proceedings from the 1997 Williamsburg Workshop on Ferroelectrics, Williamsburg, VA - February 2-5, 1997 | |
| dc.identifier | https://arxiv.org/abs/cond-mat/9704201 | |
| dc.identifier | http://arxiv.org/abs/cond-mat/9704201 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/148711 | |
| dc.subject | Materials Science | |
| dc.title | Theoretical examination of stress fields in Pb(Zr_0.5Ti_0.5)O_3 | |
| dc.type | text |