Antiferromagnetic ordering in (Sr, Ba)2 CuO2(CO3)

Alexandros Lappas, A. Robert Armstrong, Kosmas Prassides, Peter P. Edwards

研究成果: Article査読

4 被引用数 (Scopus)

抄録

The Cu2+ sublattice magnetisation of the layer oxycarbonates Sr2-xBaxCuO2(CO3(0≤x≤1.5) is studied by powder neutron diffraction. The solid solutions with 0≤x≤1.35 order antiferromagnetically with magnetic unit cell dimensions of 2ax2ax2c, TN ≈ 250 K and μmCu ≤0.50μB at 5 K. No long range order is observed for the x = 1.5 sample.

本文言語English
ページ(範囲)411-413
ページ数3
ジャーナルPhysica B: Physics of Condensed Matter
180-181
PART 1
DOI
出版ステータスPublished - 1992 6 2

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Electrical and Electronic Engineering

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