D.C. electrical conductivity in LiNH4SO4 |
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| Authors: | U Syamaprasad CPG Vallabhan |
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| Institution: | Department of Physics, Cochin University, Cochin 682 022, India |
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| Abstract: | The d.c. electrical conductivity of pure, doped and quenched samples of LiNH4SO4 is measured between liquid nitrogen temperature and 290°C. A-type conductivity anomalies are observed at 10°C and at 186.5°C along the ferroelectric axis. The mechanisms of electrical conduction in the various phases and at the transition points are discussed. |
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