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Title:
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DC electrical conductivity and phase transitions in (NH4)3H(SO4)2 |
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Author:
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Syamaprasad, U; Vallabhan, C P G
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Abstract:
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Four distinct peaks are observed at 140, -26, -132 and -140°C in the sigma x* against T-1 plot between 200 and - 196°C for (NH4)3H(SO4)2, corresponding to four different phase
transitions of which the one at -26°C is reported here for the first time. Data on doped
samples reveal the charge transport mechanism in the crystal. |
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URI:
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http://dyuthi.cusat.ac.in/purl/2424
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Date:
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1981 |