18. Acoustomagnetoelectric effect in gra
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Yoshiko F. Ohashi; Ko Sugihara
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Article
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1982
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Elsevier Science
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English
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Applying the theories for resistivity of the amorphous and granular materials, the temperature dependence of the electrical resistivity of coals, heat treated at different temperatures, has been successfully explained in terms of structural parameters obtained by X-ray measurements.