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High pressure phase transitions of paracelsian BaAl(2)Si(2)O(8)
Three new polymorphs of aluminosilicate paracelsian, BaAl(2)Si(2)O(8), have been discovered using synchrotron-based in situ high-pressure single crystal X-ray diffraction. The first isosymmetric phase transition (from paracelsian-I to paracelsian-II) occurs between 3 and 6 GPa. The phase transition...
| Autores principales: | , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group UK
2019
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6718520/ https://www.ncbi.nlm.nih.gov/pubmed/31477776 http://dx.doi.org/10.1038/s41598-019-49112-1 |