Bhattacharjee, Shuvrajyoti ; Senyshyn, Anatoliy ; Krishna, P. S. R. ; Fuess, H. ; Pandey, Dhananjai (2010) Simultaneous changes of nuclear and magnetic structures across the morphotropic phase boundary in (1-x)BiFeO3-xPbTiO3 Applied Physics Letters, 97 (26). p. 262506. ISSN 0003-6951
Full text not available from this repository.
Official URL: http://apl.aip.org/resource/1/applab/v97/i26/p2625...
Related URL: http://dx.doi.org/10.1063/1.3533665
Abstract
We present here the results of a powder neutron diffraction study on the (1-x)BiFeO3-xPbTiO3 (BF-xPT) system, which reveal an abrupt change in magnetic structure from a noncollinear antiferromagnetic one to a collinear G-type antiferromagnetic as the nuclear structure of the ferroelectric phase changes from monoclinic in Cc space group for x ≤ 0.27 to tetragonal in P4mm space group for x ≥ 0.31 across the morphotropic phase boundary (MPB). This reflects the multiferroic character of the MPB in the BF-xPT system.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to American Institute of Physics. |
| Keywords: | Antiferromagnetic Materials; Bismuth Compounds; Ferroelectric Materials; Ferroelectric Transitions; Lead Compounds; Magnetic Structure; Magnetic Transitions; Multiferroics; Neutron Diffraction; Nuclear Structure; Space Groups |
| ID Code: | 88718 |
| Deposited On: | 29 Mar 2012 15:15 |
| Last Modified: | 29 Mar 2012 15:15 |
Repository Staff Only: item control page
