Synthesis, structure, and dynamics of fluorine ions in glasses based on indium and bismuth trifluorides |
| |
| Authors: | V Ya Kavun E B Merkulov V K Goncharuk L N Ignat’eva |
| |
| Affiliation: | (1) Institute of Chemistry, Far East Division, Russian Academy of Sciences, pr. Stoletiya Vladivostoka 159, 690022 Vladivostok, Russia |
| |
| Abstract: | The glass formation in the InF3-BiF3-BaF2 system is investigated. It is shown that the introduction of BiF3 into the glass composition brings about an increase in the chemical durability and the refractive index (up to 1.611 for
the 35InF3 · 30BiF3 · 35BaF2 glass). This makes it possible to consider these glasses as promising materials for cores of IR transparent optical fibers
with a high aperture. The dynamics of fluorine ions in the temperature range 250–430 K and possible models for the structure
of glasses containing indium, bismuth, and fluorine are analyzed. |
| |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ |
|
