Gadolinium Aluminate
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1. Raman and infrared spectrometry of gadolinium aluminates pure and doped / Espectroscopia no infravermelho e Raman do aluminato de gadolineo puro e dopado com íons de terras raras
IR and Raman measurements were carried out in pure and Eu+3 - doped GdAlO3 with the purpose of understanding their K=O phonom modes and the Eu+3 electronic transitions. Starting from the GdAlO3 symmetry, (D162h) the correlation method allows the classification of the number and symmetries of the modes, as well their assignment as either internal or external.
Publicado em: 1983