Pretransition Phenomena in the Vicinity of Structural Phase Transition in Crystalline Sodium Carbonate
Autor: | A. R. Aliev, Z. A. Aliev, I. R. Akhmedov, M. G. Kakagasanov |
---|---|
Rok vydání: | 2020 |
Předmět: |
010302 applied physics
Structural phase Phase transition Materials science General Chemistry 010403 inorganic & nuclear chemistry Condensed Matter Physics 01 natural sciences 0104 chemical sciences symbols.namesake chemistry.chemical_compound chemistry Chemical physics 0103 physical sciences symbols Relaxation (physics) General Materials Science Raman spectroscopy Sodium carbonate |
Zdroj: | Crystallography Reports. 65:285-288 |
ISSN: | 1562-689X 1063-7745 |
DOI: | 10.1134/s1063774520020029 |
Popis: | Molecular relaxation processes in crystalline sodium carbonate Na2CO3 have been investigated using Raman spectroscopy. It is established that the structural first-order phase transition in Na2CO3 is diffuse. The existence of a pretransition region is found. |
Databáze: | OpenAIRE |
Externí odkaz: | |
Nepřihlášeným uživatelům se plný text nezobrazuje | K zobrazení výsledku je třeba se přihlásit. |