Structures of sodium ammonium selenate dehydrate (ferroelectric phase) and lithium ammonium sulphate (antiferroelectric phase)
- 1 January 1978
- journal article
- research article
- Published by Taylor & Francis in Ferroelectrics
- Vol. 21 (1) , 441-442
- https://doi.org/10.1080/00150197808237291
Abstract
Determination of the atomic positions in the ferroelectric phase of sodium ammonium selenate dehydrate and the antiferroelectric phase of lithium ammonium sulphate was made. The original method of solving of a non-single-domained structures. The statistical model of the ferroelectrical transition in sodium ammonium selenate dehydrate was considered.Keywords
This publication has 1 reference indexed in Scilit:
- NH4LiSO4. A variant of the general tridymite structureActa Crystallographica Section B: Structural Science, Crystal Engineering and Materials, 1969