Effects of Ln substitution in Ln2CuO4
โ Scribed by Shinichi Kikkawa; Takao Yamaguchi; Fumikazu Kanamaru; Ichiro Matsubara; Saburo Kose
- Book ID
- 108465592
- Publisher
- Elsevier Science
- Year
- 1991
- Tongue
- English
- Weight
- 175 KB
- Volume
- 190
- Category
- Article
- ISSN
- 0921-4534
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๐ SIMILAR VOLUMES
In the n-type superconductor Lnl.85Ceo.15Cu04 (Ln = Pr,Sm), substitution effects of La for Ln was studied. We could prepare the samples Lnl.ss-xLaxCeo.15Cu04 with a single phase ofT -type structure in the La concentratmn range of 0= < x~ 1.2 for both Pr and 8m systems. The lattice parameters a and c
High temperature solution calorimetry using a \(2 \mathrm{PbO} \cdot \mathrm{B}_{2} \mathrm{O}_{3}\) solvent at \(977 \mathrm{~K}\) was applied to the high \(T_{\mathrm{c}}\)-related compounds, \(L n_{2} \mathrm{O}_{3}(L n=\mathrm{Nd}-\mathrm{Lu}), T^{\prime}-L n_{2} \mathrm{CuO}_{4}(L n=\mathrm{Nd}