Electrical conductivity and thermally stimulated current in the paraelectric phase of (NH4)2SO4 |
| |
| Authors: | U Syamaprasad CPG Vallabhan |
| |
| Institution: | Department of Physics, Cochin University, Cochin 682 022, India |
| |
| Abstract: | Anomalous variations of d.c. electrical conductivity with temperature are observed in ammonium sulphate single crystals, suggesting a possible phase transition at 150°C. Measurements of thermally stimulated current also support these results. The mechanism of electrical conduction is explained on the basis of studies made on doped and quenched crystals. |
| |
| Keywords: | |
| 本文献已被 ScienceDirect 等数据库收录！ |
