Synthesis and crystal structure of the new layered cuprate CaBa{sub 2}Sm{sub 2}Cu{sub 2}Ti{sub 3}O{sub 14}
Journal Article
·
· Materials Research Bulletin
- Academia Sinica, Beijing (China). National Laboratory for Superconductivity
A new layered cuprate CaBa{sub 2}Sm{sub 2}Cu{sub 2}Ti{sub 3}O{sub 14} has been prepared and studied by X-ray powder diffraction. The structure can be viewed as the intergrowth of copper-oxygen square pyramids and titanium-based perovskite layers with space group P4/mmm and lattice parameters a = 3.8885(2){angstrom}, c = 19.577(1){angstrom}. The atom stacking sequence along c axis is Ca(CuO{sub 2})(BaO)(TiO{sub 2})(SmO)(TiO{sub 2})(SmO)(TiO{sub 2})(BaO)(CuO{sub 2})Ca.
- OSTI ID:
- 27968
- Journal Information:
- Materials Research Bulletin, Journal Name: Materials Research Bulletin Journal Issue: 2 Vol. 30; ISSN MRBUAC; ISSN 0025-5408
- Country of Publication:
- United States
- Language:
- English
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