Study on vacancy motion in Y2O3-doped CeO2 by 17O NMR technique
β Scribed by Kiyoshi Fuda; Kohji Kishio; Shigeru Yamauchi; Kazuo Fueki
- Publisher
- Elsevier Science
- Year
- 1985
- Tongue
- English
- Weight
- 624 KB
- Volume
- 46
- Category
- Article
- ISSN
- 0022-3697
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π SIMILAR VOLUMES
Cobalt-doping in YBCO is investigated using Y-89 NMR in aligned samples for the temperatures 150K to 300K.The aim is to understand where the extra susceptibility induced by the doping sits in the lattice. The observed NMR shifts are similar to those induced by oxygen vacancies, but the linewidth bro
## Abstract ^17^O NMR longitudinal and tranverse relaxation rates and chemical shifts were measured at variable temperature at three magnetic fields (1.4, 4.7 and 9.4 T) for aqueous solutions of the complexes [Gd(H~2~O)~8~]^3+^ and [Gd(PDTA)(H~2~O)~2~]^β^. The transverse relaxation rates and chemic