Email this article Morphotropism of Rare-Earth Orthoborates RBO3
- Authors: Fedorov P.P.1
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Affiliations:
- Prokhorov General Physics Institute
- Issue: Vol 60, No 5 (2019)
- Pages: 679-691
- Section: Article
- URL: https://journals.rcsi.science/0022-4766/article/view/162105
- DOI: https://doi.org/10.1134/S0022476619050019
- ID: 162105
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Abstract
A diagram in the coordinates “temperature-ionic radius” is built for polymorphic and morphotropic transitions in a series of REE orthoborates. The stability fields are determined for the structural types of calcite, aragonite, vaterite, pseudo-vaterite, H-LaBO3, and L-SmBO3. The temperatures of some metastable phase transformations are estimated.
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About the authors
P. P. Fedorov
Prokhorov General Physics Institute
Author for correspondence.
Email: ppfedorov@yandex.ru
Russian Federation, Moscow
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