Coherent semilinear oscillator with Sn2P2S6:Sb crystals
โ Scribed by A. Grabar; P. Mathey; R. Iegorov
- Publisher
- Springer
- Year
- 2011
- Tongue
- English
- Weight
- 491 KB
- Volume
- 105
- Category
- Article
- ISSN
- 0721-7269
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๐ 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 incommensurateยฑferroelectric and para-electricยฑincommensurate in this material at temperatures T C 224 K and at about T i 230 K.
Reaction of elemental antimony with sulfur under mild hydrothermal conditions yielded different polysulfidoclusters of antimony. These were isolated as tetraphenylphosphonium salts [P(C 6 H 5 ) 4 ] 3 Sb 3 S 25 and [P(C 6 H 5 ) 4 ] 2 Sb 2 S 15 2(C 3 N 2 H 6 ) and their crystal structures were determi