Antiferromagnetic order in Ca2CuO2Cl2, S
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D. Hechel; I. Felner
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Article
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1994
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Elsevier Science
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English
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The magnetic order in the tetragonal M2CuO2CI2, M=Ca, Sr and in Sr2CuO3+ x compounds was studied by using Mossbauer spectroscopy of 0.5% ~ IFe-doped samples. These compounds crystallize in a K2NiF 4 -type tetragonal structure, isestructural to La2.xSrxCuO 4 superconductors. In this structure, one cr