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X-ray diffraction study on pressure-induced phase transformations and the equation of state of ZnGa2Te4
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| dc.contributor.author | ERRANDONEA, D. | |
| dc.contributor.author | KUMAR, R. S. | |
| dc.contributor.author | GOMIS, O. | |
| dc.contributor.author | MANJÓN, F. J. | |
| dc.contributor.author | URSAKI, V. V. | |
| dc.contributor.author | TIGINYANU, I. M. | |
| dc.date.accessioned | 2020-10-12T11:12:36Z | |
| dc.date.available | 2020-10-12T11:12:36Z | |
| dc.date.issued | 2013 | |
| dc.identifier.citation | ERRANDONEA, D. KUMAR, R. S. GOMIS, O. et al. X-ray diffraction study on pressure-induced phase transformations and the equation of state of ZnGa2Te4. In: Journal of Applied Physics, 2013, V. 114, Nr. 23, pp. 233507. ISSN 0953-8984 (print); 1361-648X (web). | en_US |
| dc.identifier.uri | https://doi.org/10.1063/1.4851735 | |
| dc.identifier.uri | http://repository.utm.md/handle/5014/10659 | |
| dc.description | Access full text - https://doi.org/10.1063/1.4851735 | en_US |
| dc.description.abstract | We report on high-pressure x-ray diffraction measurements up to 19.8 GPa in zinc digallium telluride (ZnGa2Te4) at room temperature. An irreversible structural phase transition takes place at pressures above 12.1 GPa and upon decompression a third polymorph of ZnGa2Te4 was recovered as a metastable phase at pressures below 2.9 GPa. Rietveld refinements were carried out for the three detected polymorphs, being their possible crystal structures reported. The axial compressibilities for the low-pressure phase of ZnGa2Te4 have been determined as well as the equation of state of the low- and high-pressure phases. The reported results are compared with those available in the literature for related compounds. Pressure-induced coordination changes and transition mechanisms are also discussed. | en_US |
| dc.language.iso | en | en_US |
| dc.publisher | AIP Publishing LLC | en_US |
| dc.rights | Attribution-NonCommercial-NoDerivs 3.0 United States | * |
| dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/us/ | * |
| dc.subject | X-ray diffractions | en_US |
| dc.subject | zinc digallium telluride | en_US |
| dc.title | X-ray diffraction study on pressure-induced phase transformations and the equation of state of ZnGa2Te4 | en_US |
| dc.type | Article | en_US |
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