Raman and x-ray studies of Ce1-xRExO2-y, where RE=La, Pr, Nd, Eu, Gd, and Tb.

Autor: McBride, J. R., Hass, K. C., Poindexter, B. D., Weber, W. H.
Předmět:
Zdroj: Journal of Applied Physics; 8/15/1994, Vol. 76 Issue 4, p2435, 7p, 8 Graphs
Abstrakt: Presents a study which analyzed powdered samples of the type Ce[sub1-x]RE[subx]O[sub2-y], where RE=La, Pr, Nd, Eu, Gd, and Tb, are synthesized over the range 0≤x≤0.5 starting from nitrate solutions of the rare earths. Methods used to analyze the samples; Effect of the correcting for the Grüneisen shift from the lattice expansion on the frequency shift; Cause of the changes in the Raman spectrum.
Databáze: Complementary Index