Published February 1995 | Version v1
Journal article Metadata-only

Synthesis and crystal structure of the new layered cuprate CaBa2Sm2Cu2Ti3O14

Creators

  • 1. Academia Sinica, Beijing (China). National Laboratory for Superconductivity

Description

A new layered cuprate CaBa2Sm2Cu2Ti3O14 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(CuO2)(BaO)(TiO2)(SmO)(TiO2)(SmO)(TiO2)(BaO)(CuO2)Ca

Additional details

Publishing Information

Journal Title
Materials Research Bulletin
Journal Volume
30
Journal Issue
2
Journal Page Range
p. 243-246.
ISSN
0025-5408
CODEN
MRBUAC

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
26049655
Subject category
S36: MATERIALS SCIENCE; S36: MATERIALS SCIENCE;
Descriptors DEI
BARIUM OXIDES; CALCIUM OXIDES; COPPER OXIDES; CRYSTAL LATTICES; CRYSTAL STRUCTURE; SAMARIUM OXIDES; SUPERCONDUCTIVITY; SYNTHESIS; TITANIUM OXIDES
Descriptors DEC
ALKALINE EARTH METAL COMPOUNDS; BARIUM COMPOUNDS; CALCIUM COMPOUNDS; CHALCOGENIDES; COPPER COMPOUNDS; ELECTRIC CONDUCTIVITY; ELECTRICAL PROPERTIES; OXIDES; OXYGEN COMPOUNDS; PHYSICAL PROPERTIES; RARE EARTH COMPOUNDS; SAMARIUM COMPOUNDS; TITANIUM COMPOUNDS; TRANSITION ELEMENT COMPOUNDS