Electrical conduction in cadmium germanate glasses |
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| Affiliation: | 1. Department of Physics, College of Science, Princess Nourah Bint Abdulrahman University, P.O. Box 84428, Riyadh 11671, Saudi Arabia;2. Istanbul Nisantasi University, Faculty of Engineering and Architecture, Mechatronics Engineering 34398, Istanbul, Turkey;3. Research Institute for Medical and Health Sciences, University of Sharjah, Sharjah 27272, Sharjah, United Arab Emirates;4. Department of Medical Diagnostic Imaging, College of Health Sciences, University of Sharjah 27272, Sharjah, United Arab Emirates;5. Istanbul University, Faculty of Science, Department of Physics 34134, Istanbul, Turkey;6. Istinye University, Faculty of Engineering and Natural Sciences, Computer Engineering Department, Istanbul 34396, Turkey;1. Department of Physics, College of Science, Imam Mohammad Ibn Saud Islamic University (IMSIU), Riyadh 11623, Saudi Arabia;2. Reactor Physics Department, Nuclear Research Centre, Atomic Energy Authority, Cairo 13759, Egypt;3. Physics Department, Faculty of Science (Girls Branch), Al-Azhar University, Cairo 11754, Egypt;1. Muhammadu Buhari TETFund Centre for Excellence, Federal University of Lafia, P. M. B 146, Lafia, Nasarawa State, Nigeria;2. Department of Physics, Faculty of Sciences, Federal University of Lafia, P. M. B 146, Lafia, Nasarawa State, Nigeria;3. Department of Chemical Sciences, Faculty of Science and Computing, North-Eastern University, P. M. B. 0198, Gombe, Gombe State, Nigeria;4. National Agency for Science and Engineering Infrastructure, Idu, P. M. B 391, Garki, Abuja, Nigeria;5. Department of Radiography, Faculty of Health Sciences, Federal University of Lafia, P. M. B 146, Lafia, Nasarawa State, Nigeria;6. Department of Computer Science, Faculty of Computing, Federal University of Lafia, P. M. B 146, Lafia, Nasarawa State, Nigeria |
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| Abstract: | Preliminary conductivity data are reported for a series of novel cadmium germanate glass compositions. All systems studied are electronic conductors with small activation energies. The highest in CdO-content sample, 0.56CdO·0.44GeO2, is found to exhibit σ300K≊100 mho/cm. Correlations are attempted between the transport properties and the structural characteristics of these glasses. |
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