Pr substituted YBa2Cu4Os ( 1 : 2: 4) has been synthesized by a solid-state reaction at 930 ยฐ C-950 ยฐ C in 200 bar oxygen pressure. Pr could be substituted only up to 20% i.e., Yo.sPro.2Ba2Cu4Os. Tc decreased with increasing Pr; however, Tc could be restored by co-substitution of Ca along with Pr whi
โฆ LIBER โฆ
Substitutional effects of 3d elements for Cu in YBa2Cu4O8
โ Scribed by Masafumi Furuyama; Takayuki Ono; Ienari Iguchi
- Publisher
- Elsevier Science
- Year
- 1991
- Tongue
- English
- Weight
- 146 KB
- Volume
- 185-189
- Category
- Article
- ISSN
- 0921-4534
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