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Prof. Mahmoud Ahmed Mohamed Mousa :: Publications: |
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| Title: | γ-Irradiation effects on the electrical conductivity of some two-dimensional complexes: RMnCl4, RCoCl4 and RMn0.5Co0.5Cl4 (R = H3N-(CH2)8-NH3) |
| Authors: | Author links open overlay panelM.A.MousaM.A.AhmedA.M.SummanA.M.Badawy |
| Year: | 1989 |
| Keywords: | Science |
| Journal: | Thermochimica Acta |
| Volume: | 146 |
| Issue: | Not Available |
| Pages: | 87-93 |
| Publisher: | Elsevier |
| Local/International: | International |
| Paper Link: | Not Available |
| Full paper | Not Available |
| Supplementary materials | Not Available |
| Abstract: |
DTA, d.c. conductivity and thermoelectric power of the compounds RMnCl4, RCoCl4 and RMn0.5Co0.5Cl4 (R = H3N-(CH2)8-NH3) were measured over a temperature range of 300–500 K. Both the DTA and the d.c.-conductivity results show the presence of many phase transitions in each of the complexes investigated. The conductivity results are explained on the basis of an electron-hopping mechanism. The effect of γ-irradiation on the conductivity data and the type of crystal phase are investigated and discussed. |
