Thermoluminescence of Sn2P2S6 crystals
✍ Scribed by Z. Potůček; P. Ptáček; Z. Bryknar
- Publisher
- John Wiley and Sons
- Year
- 2005
- Tongue
- English
- Weight
- 228 KB
- Volume
- 2
- Category
- Article
- ISSN
- 1862-6351
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📜 SIMILAR VOLUMES
Measurements of the dielectric properties of Sn 2 P 2 S 2X4 Se 3X6 crystals at submillimeter wavelengths indicate that there are two structural phase transitions of incommensurate±ferroelectric and para-electric±incommensurate in this material at temperatures T C 224 K and at about T i 230 K.
We present our attempts to prepare lamellar SnP 2 S 6 and CuInP 2 S 6 by metathesis reactions in aqueous media. Use of a SnCl 4 precursor unexpectedly led to the formation of the three-dimensional compound Sn II 2 P 2 S 6 rather than Sn IV P 2 S 6 . The crystallites thus obtained were about 65 nm in