Szczegóły publikacji
Opis bibliograficzny
High-pressure behavior of $Ca_{2}SnO_{4}$, $Sr_{2}SnO_{4}$, and $Zn_{2}SnO_{4}$ / Simone Anzellini, Daniel Diaz-Anichtchenko, Josu Sanchez-Martin, Robin Turnbull, Silvana Radescu, Andres Mujica, Alfonso Muñoz, Sergio Ferrari, Laura Pampillo, Vitaliy BILOVOL, Catalin Popescu, Daniel Errandonea // Journal of Physical Chemistry. C ; ISSN 1932-7447. — 2024 — vol. 128 iss. 3, s. 1357–1367. — Bibliogr. s. 1366–1367, Abstr. — Publikacja dostępna online od: 2024-01-12. — V. Bilovol – dod. afiliacja: Universidad de Buenos Aires, Argentina
Autorzy (12)
- Anzellini Simone
- Diaz-Anichtchenko Daniel
- Sanchez-Martin Josu
- Turnbull Robin
- Radescu Silvana
- Mujica Andres
- Muñoz Alfonso
- Ferrari Sergio
- Pampillo Laura
- AGHBilovol Vitaliy
- Popescu Catalin
- Errandonea Daniel
Dane bibliometryczne
| ID BaDAP | 153142 |
|---|---|
| Data dodania do BaDAP | 2024-05-29 |
| Tekst źródłowy | URL |
| DOI | 10.1021/acs.jpcc.3c06726 |
| Rok publikacji | 2024 |
| Typ publikacji | artykuł w czasopiśmie |
| Otwarty dostęp |  |
| Creative Commons | |
| Czasopismo/seria | Journal of Physical Chemistry, C |
Abstract
The pressure-induced structural evolution of Ca2SnO4, Sr2SnO4, and Zn2SnO4 has been characterized by powder X-ray diffraction up to 20 GPa using the ALBA synchrotron radiation source and density functional theory calculations. No phase transition was observed in Ca2SnO4 and Zn2SnO4 in the investigated pressure range. The observation in Zn2SnO4 solves contradictions existing in the literature. In contrast, a phase transition was observed in Sr2SnO4 at a pressure of 9.09 GPa. The transition was characterized as from the ambient-condition tetragonal polymorph (space group I4/mmm) to the low-temperature tetragonal polymorph (space group P4(2)/ncm). The linear compressibility of crystallographic axes and room-temperature pressure-volume equation of state are reported for the three compounds studied. Calculated elastic constants and moduli are also reported as well as a systematic discussion of the high-pressure behavior and bulk modulus of M2SnO4 stannates.
