TY - JOUR
T1 - Antiferromagnetic ordering in (Sr, Ba)2 CuO2(CO3)
AU - Lappas, Alexandros
AU - Robert Armstrong, A.
AU - Prassides, Kosmas
AU - Edwards, Peter P.
PY - 1992/6/2
Y1 - 1992/6/2
N2 - 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.
AB - 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.
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U2 - 10.1016/0921-4526(92)90775-N
DO - 10.1016/0921-4526(92)90775-N
M3 - Article
AN - SCOPUS:4243929455
VL - 180-181
SP - 411
EP - 413
JO - Physica B: Condensed Matter
JF - Physica B: Condensed Matter
SN - 0921-4526
IS - PART 1
ER -