Published April 20, 1999 | Version v1
Journal article Metadata-only

Structural properties and chemical homogeneity of underdoped La2-xMxCuO4 cuprates (M = Sr, Ba)

Creators

  • 1. Univ. degli Studi di Genova (Italy)

Description

The present work reports a systematic and accurate study on crystal structure and chemical homogeneity of underdoped La2-xMxCuO4 (M = Ba, Sr). Samples' structural characterization performed by Rietveld refinement of XRD powder diffraction profiles provided an accurate working trendline for the dopant concentration determination. Furthermore FT-IR skeletal analysis and SIMS investigations ensured chemical homogeneity even for samples with very low dopant contents

Additional details

Publishing Information

Journal Title
International Journal of Modern Physics B
Journal Volume
13
Journal Issue
9-10
Journal Page Range
p. 979-984
ISSN
0217-9792
CODEN
IJPBEV

Conference

Title
9. national congress on high temperature superconductivity (SATT9)
Dates
6-9 Oct 1998
Place
Ravenna (Italy)

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
31001344
Subject category
S36: MATERIALS SCIENCE;
Resource subtype / Literary indicator
Conference
Descriptors DEI
BARIUM OXIDES; COPPER OXIDES; CRYSTAL STRUCTURE; DOPED MATERIALS; HIGH-TC SUPERCONDUCTORS; LANTHANUM OXIDES; STOICHIOMETRY; STRONTIUM OXIDES
Descriptors DEC
ALKALINE EARTH METAL COMPOUNDS; BARIUM COMPOUNDS; CHALCOGENIDES; COPPER COMPOUNDS; LANTHANUM COMPOUNDS; MATERIALS; OXIDES; OXYGEN COMPOUNDS; RARE EARTH COMPOUNDS; STRONTIUM COMPOUNDS; SUPERCONDUCTORS; TRANSITION ELEMENT COMPOUNDS

Optional Information

Secondary number(s)
CONF-9810174--