The Effect of doping by Fe and Sn on the physical properties of Nickel. oxide thin films prepared by Spin coating

Authors

  • Hardan Thyab Ghanem
  • Ayed Najem Saleh

DOI:

https://doi.org/10.25130/tjps.v22i12.935

Abstract

We have prepared pure nickel oxide  films and those codoped Which are With iron and tin on glass substrate using spin coating . (XRD) measurement shows that the films prepared with Molars concentration (0.3M) and annealing temperature (573 k) were found to be Amorphous structure and annealing at (723k) temperature, change into polycrystalline. the optical properties show ,they transport records value as between (72-85)% for  all films. The energy gap decreases with the increase of doping while Urbach energy increases with doping . The electrical properties were studied from variation of conductivity and increase with temperature range (308-373) 0k, while the activation energy decrease with temperature. The type of majority carriers of films were found using Hall effect measurements. It has also been found that the Nickel oxide is P-type while the Tin oxide is N-type. The carries concentration decreases with the increase of doping while Mobility, coefficient Hall and resistance increases  with doping  

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Published

2023-02-03

How to Cite

Hardan Thyab Ghanem, & Ayed Najem Saleh. (2023). The Effect of doping by Fe and Sn on the physical properties of Nickel. oxide thin films prepared by Spin coating. Tikrit Journal of Pure Science, 22(12), 91–97. https://doi.org/10.25130/tjps.v22i12.935

Issue

Vol. 22 No. 12 (2017)

Section

Articles

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Copyright (c) 2023 Tikrit Journal of Pure Science

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