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Group Theory Analysis to Study Phase Transitions of Quasi-2D Sr(3)Hf(2)O(7)
We present an ab-initio study performed in the framework of density functional theory, group-subgroup symmetry analysis and lattice dynamics, to probe the octahedral distortions, which occur during the structural phase transitions of the quasi-2D layered perovskite Sr(3)Hf(2)O(7) compound. Such a sy...
Autores principales: | da Silva, Estelina Lora, Gerami, Adeleh Mokhles, Lekshmi, P. Neenu, Marcondes, Michel L., Assali, Lucy V. C., Petrilli, Helena M., Correia, Joao Guilherme, Lopes, Armandina M. L., Araújo, João P. |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8066622/ https://www.ncbi.nlm.nih.gov/pubmed/33807471 http://dx.doi.org/10.3390/nano11040897 |
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