Bansal, M. L. ; Roy, A. P. (1984) Orientational phase transition in LiKSO4 Physical Review B: Condensed Matter and Materials Physics, 30 (12). pp. 7307-7309. ISSN 1098-0121
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Official URL: http://prb.aps.org/abstract/PRB/v30/i12/p7307_1
Related URL: http://dx.doi.org/10.1103/PhysRevB.30.7307
Abstract
Raman scattering results on low-lying external modes in LiKSO4 across the phase transition C66→C3v4 (Tc = 201 K) are presented. Based on these data and the lattice-dynamical calculations of Chaplot, Rao, and Roy it is shown that reorientation of SO42− ions at the phase transition is likely to take place about an axis normal to the c axis.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to The American Physical Society. |
| ID Code: | 56494 |
| Deposited On: | 24 Aug 2011 11:23 |
| Last Modified: | 24 Aug 2011 11:23 |
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