Single crystal EPR study of trivalent gadolinium in Cs2NaInCl6 in the 6 - 300 K interval
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| Formato: | Artículo científico |
| Lenguaje: | en |
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Sociedad Mexicana de Física A.C.
2005
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| _version_ | 1866817172899102720 |
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| author | J. L. Boldú |
| author_facet | J. L. Boldú |
| contents | Single crystal EPR study of trivalent gadolinium in Cs2NaInCl6 in the 6 - 300 K interval J. L. Boldú R. J. Gleason E. Muñoz P. Física, Astronomía y Matemáticas Gd3+ state ions Elpasolite crystals Electron paramagnetic resonance (EPR) A cubic symmetry site is reported for Gd3+ in Cs2NaInCl6 at room temperature. The temperature dependence of the cubic spin-Hamiltonian parameter has been measured in the temperature interval 6300 K using electron paramagnetic resonance (EPR) spectrometry. A thorough EPR examination for a crystal sample clearly demonstrates that there are no new symmetry sites arising in the temperature interval under study (6-300 K) suggesting, therefore, that the site symmetry remains cubic. We fit an analytical expression for the cubic spin-Hamiltonian parameter b0 4 as a function of temperature. The absolute sign of this spin Hamiltonian parameter is also determined. 2005 artículo científico 0035-001X https://www.redalyc.org/articulo.oa?id=57063813 en http://www.redalyc.org/revista.oa?id=570 Revista Mexicana de Física application/pdf Sociedad Mexicana de Física A.C. Revista Mexicana de Física (México) Num.2 Vol.51 |
| format | Artículo científico |
| id | redalyc_57063813 |
| language | en |
| publishDate | 2005 |
| publisher | Sociedad Mexicana de Física A.C. |
| spellingShingle | Single crystal EPR study of trivalent gadolinium in Cs2NaInCl6 in the 6 - 300 K interval J. L. Boldú Física, Astronomía y Matemáticas Gd3+ state ions Elpasolite crystals Electron paramagnetic resonance (EPR) Single crystal EPR study of trivalent gadolinium in Cs2NaInCl6 in the 6 - 300 K interval J. L. Boldú R. J. Gleason E. Muñoz P. Física, Astronomía y Matemáticas Gd3+ state ions Elpasolite crystals Electron paramagnetic resonance (EPR) A cubic symmetry site is reported for Gd3+ in Cs2NaInCl6 at room temperature. The temperature dependence of the cubic spin-Hamiltonian parameter has been measured in the temperature interval 6300 K using electron paramagnetic resonance (EPR) spectrometry. A thorough EPR examination for a crystal sample clearly demonstrates that there are no new symmetry sites arising in the temperature interval under study (6-300 K) suggesting, therefore, that the site symmetry remains cubic. We fit an analytical expression for the cubic spin-Hamiltonian parameter b0 4 as a function of temperature. The absolute sign of this spin Hamiltonian parameter is also determined. 2005 artículo científico 0035-001X https://www.redalyc.org/articulo.oa?id=57063813 en http://www.redalyc.org/revista.oa?id=570 Revista Mexicana de Física application/pdf Sociedad Mexicana de Física A.C. Revista Mexicana de Física (México) Num.2 Vol.51 |
| title | Single crystal EPR study of trivalent gadolinium in Cs2NaInCl6 in the 6 - 300 K interval |
| topic | Física, Astronomía y Matemáticas Gd3+ state ions Elpasolite crystals Electron paramagnetic resonance (EPR) |
| url | https://www.redalyc.org/articulo.oa?id=57063813 |