A new cuprate with the composition In 2 Ba 2 CuO 6Ψ ( β«Ψβ¬ 0.1) has been synthesized in the temperature range 890-910Β°C in air. The cuprate crystallizes in an orthorhombic cell with the lattice parameters of a β«Ψβ¬ 5.545, b β«Ψβ¬ 5.425, and c β«Ψβ¬ 24.46 A s . The resistivity of the cuprate at room temper
The Design and Synthesis of a New Layered Cuprate: Ti2(Ba2Gd)Gd2-xCexCu2O13
β Scribed by Li Rukang
- Publisher
- Elsevier Science
- Year
- 1995
- Tongue
- English
- Weight
- 166 KB
- Volume
- 114
- Category
- Article
- ISSN
- 0022-4596
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π SIMILAR VOLUMES
A new layered cuprate with the composition LiI 3 Bi 2 Sr 2 Ca Cu 2 O 8 has been synthesized by the reaction of Bi 2 Sr 2 CaCu 2 O 8 with lithium iodide under an atmosphere of iodine at 300Β°C. The new cuprate is pale green and lamellar and crystallized in a tetragonal cell with the lattice parameters
New phases of general formula Hg 2 Ba 2 LnCu 2 O 8Ψ with Lnβ«Ψβ¬ Nd-Gd, Dy-Lu were synthesized by high-pressure, high-temperature technique. All the compounds crystallize in space group I 4/m m m and the lattice parameters were found to increase with the ionic radii, ranging from aβ«)3(0648.3Ψβ¬ A s , c