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Effect of Incident Photon Energy on the Optical Conductivity and Carrier Concentration of the Thermally Evaporated ZnO:Al Thin Film | ||
| Al-Mustansiriyah Journal of Science | ||
| Article 1, Volume 21, Issue 5, 2010, Pages 62-66 | ||
| Author | ||
| Ali J. Mohammed | ||
| Abstract | ||
| All doped ZnO thin film was prepared by thermal vacuum evaporation technique. The effect of incident photon energy on the optical (carrier concentration and conductivity ) of the prepared sample , depending on the transmission, absorption and extinction coefficient . Sharply increasing of carrier concentration and conductivity was recorded when the incident energy increased nearly the band gap region depending on the high absorption | ||
| Keywords | ||
| ZnO films; Thermal evaporation; TCO films | ||
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