Effect of Ni and Zn substitution on magn
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Chin Lin; Guo Lu; Zun-Xiao; Hai-Ying Chen; Yu-Fen Zhang
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Article
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1992
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Elsevier Science
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English
β 189 KB
Ceramic samples of Gd2Cu~\_xNixO4 with x= 0, 0.03, 0.05, 0.07, 0.09 and 0.11, and Gd2Cut\_xZnxO4 with x=0.01, 0.03 and 0.05, were prepared. Magnetic measurements showed that the antiferromagnetic ordering temperature of Cu decreased due to the substitution of Cu by Ni or Zn. The effect of Ni on supp