Effect of Aliovalent Cation Doping on th
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A. Singhvi; S. Gomathy; P. Gopalan; A.R. Kulkarni
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Article
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1998
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Elsevier Science
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English
β 359 KB
A systematic study of the effect of size of the dopant and vacancy concentration on the electrical conductivity of Na 2 SO 4 is reported. The enhancement of conductivity, most pronounced with trivalent cation doping, and maximized for 4 m/o Sm 2 (SO 4 ) 3 , is more than three orders of magnitude at