Effects of la dopant on nanocluster size and optical band gap of CdO films prepared by sol-gel method

dc.contributor.author	Alahmed, Z.A. and Serbetci, Z. and Yakuphanoglu, F.
dc.date.accessioned	2021-04-08T12:09:45Z
dc.date.available	2021-04-08T12:09:45Z
dc.date.issued	2013
dc.identifier	10.12693/APhysPolA.124.125
dc.identifier.issn	05874246
dc.identifier.uri	https://www.scopus.com/inward/record.uri?eid=2-s2.0-84879120216&doi=10.12693%2fAPhysPolA.124.125&partnerID=40&md5=060222f6ee1311eba9f8c359b3de37b9
dc.identifier.uri	http://acikerisim.bingol.edu.tr/handle/20.500.12898/4900
dc.description.abstract	The undoped and lanthanum doped cadmium oxide thin films were prepared by sol-gel method. The CdO films were doped with various percentages of ffia, 0.1, 0.5, 1, and 2 at.%. We have investigated the structural properties of the CdO films by atomic force microscopy. The obtained results show that both the grain size and the surface roughness of CdO films reduce with increase of ffia doping content. Additionally, the result shows a significant decrease of the transmittance in the range of 300 to 500 nm with increase of ffia doping level. The optical band gap of CdO films increases with ffia doped CdO films. It was found that the band gaps to be 2.25, 2.36, 2.4, 2.28, and 2.31 eV for ffia contents with 0.1, 0.5, 1, and 2 at.% doped CdO, respectively.
dc.language.iso	English
dc.source	Acta Physica Polonica A
dc.title	Effects of la dopant on nanocluster size and optical band gap of CdO films prepared by sol-gel method

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