Eman Kareem - Academia.edu (original) (raw)
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Alagappa Govt. Arts College (Alagappa University), Karaikudi - 630003, Tamil Nadu, India
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Papers by Eman Kareem
Optical and electrical properties of CdO and Cu doped CdO thin film were presented in this work. ... more Optical and electrical properties of CdO and Cu doped CdO thin film were presented in this work. The Cadimium Oxide (CdO) semiconducting films are deposited on glass and Silicon substrate by pulsed laser deposition (PLD) method. The structural and optical properties of the growth films are presented. The crystalline structure was studied by X-ray diffraction (XRD) having found the presence of the CdO cubic phase. Optical absorption measurements showed that films has high absorption coefficient in the UV region, whereas it is transparent in the visible region for CdO film, and it is increasing and shifted toward the visible region for Cu doped CdO film. The direct band gap energy was determined and found to be and 2.3 eV, comparing with that the Cu doped CdO film which found to be 2.2eV.The electrical measurements shows that the conductivity increase
Optical and electrical properties of CdO and Cu doped CdO thin film were presented in this work. ... more Optical and electrical properties of CdO and Cu doped CdO thin film were presented in this work. The Cadimium Oxide (CdO) semiconducting films are deposited on glass and Silicon substrate by pulsed laser deposition (PLD) method. The structural and optical properties of the growth films are presented. The crystalline structure was studied by X-ray diffraction (XRD) having found the presence of the CdO cubic phase. Optical absorption measurements showed that films has high absorption coefficient in the UV region, whereas it is transparent in the visible region for CdO film, and it is increasing and shifted toward the visible region for Cu doped CdO film. The direct band gap energy was determined and found to be and 2.3 eV, comparing with that the Cu doped CdO film which found to be 2.2eV.The electrical measurements shows that the conductivity increase