Full text loading...
Sample cell assembly used in HP synthesis technique: (a) method-I and (b) method-II. (c) XRD patterns of for (method-I and II), Ce, and Pr (method-II).
-NMR spectrum of (a) La1111(H) ( and ) and (b) ( and ) (Ref. 9).
Temperature dependent susceptibility for (a) La1111(H) (method-I), (b) La1111(H) (method-II), (c) Ce1111(H) (method-II), and (d) Pr1111(H) (method-II). Data of the H-free O-deficient samples are also shown in the figures as open circles. The base lines (normal state susceptibility) are shifted for comparison. are indicated by arrows.
Temperature dependent resistivity for (, Ce, and Pr, method-II). The inset shows the temperature dependence of resistivity near .
- and -axes lattice parameters and (-onset) of the samples together with those of H-free O-deficient for comparison. The inset shows that relationship between the -axis lattice parameter and (-onset) for the highest H-free O-deficient and . Dashed lines are guides to the eye.
Lattice parameters and of (, Ce, and Pr).
Article metrics loading...