Kraftkonstanten des V0₄³⁻-Ions im Zirkon-Gitter
The force constants for the V0₄³⁻-ion present in the different rare earth orthovanadates of the zircon type have been computed using a modified valence force field and recently reported Raman data. It is shown that the V-0 bond strenghtening runs parallel to the unit cell contraction. The Raman spe...
Guardado en:
| Autores principales: | , |
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| Formato: | Articulo |
| Lenguaje: | Alemán |
| Publicado: |
1980
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| Materias: | |
| Acceso en línea: | http://sedici.unlp.edu.ar/handle/10915/120317 |
| Aporte de: |
| Sumario: | The force constants for the V0₄³⁻-ion present in the different rare earth orthovanadates of the zircon type have been computed using a modified valence force field and recently reported Raman data. It is shown that the V-0 bond strenghtening runs parallel to the unit cell contraction.
The Raman spectrum of the tetragonal modification of LaV0₄ is reported for the first time. |
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