Study Some Structural and Optical Properties of Copper Nano Film

Dr. Salah Aldeen Adnan Taha, Dr. Alaa A. Abdul-Hamead, Ass. Lec. Marwa S. Mehsin,Eng.Roaa S. Mahmood

ABSTRACT Copper films have been widely used as electrodes and interconnection wires in integrated electronic circuits and other application. In this research has been deposition films of copper in the system of evaporation assisted laser Nedmyum - Yak pulse with a wavelength (nm 1064) and energy (400 mJ) and enabled quality factor is the rate of frequency (3Hz) and long pulse 10 nanoseconds, and by (50 p) pulse deposition of nano-membranes of high purity copper from the substrate of the glass in the temperatures reached ((100,200, 300 C Â°) in a vacuum (10-3 m bar) and then make a heat treatment at temperatures (300 C Âº) films . Some structural ,optical and electrical properties has been inspected films prepared. The results showed that the structures(XRD , AFM, Optical microscopy) of thins is strongly dependent on the temperature of the substrate. Also results of the optic transmission reach more than 90%,electrical resistivity decreased with increased temperature of substrate . Making these films suitable for many conductive electrode diverse applications. Key Word:- nano film, transmittance, annealing, XRD

Title:	Study Some Structural and Optical Properties of Copper Nano Film
Author Name:	Dr. Salah Aldeen Adnan Taha, Dr. Alaa A. Abdul-Hamead, Ass. Lec. Marwa S. Mehsin,Eng.Roaa S. Mahmood
Abstract:	ABSTRACT Copper films have been widely used as electrodes and interconnection wires in integrated electronic circuits and other application. In this research has been deposition films of copper in the system of evaporation assisted laser Nedmyum - Yak pulse with a wavelength (nm 1064) and energy (400 mJ) and enabled quality factor is the rate of frequency (3Hz) and long pulse 10 nanoseconds, and by (50 p) pulse deposition of nano-membranes of high purity copper from the substrate of the glass in the temperatures reached ((100,200, 300 C Â°) in a vacuum (10-3 m bar) and then make a heat treatment at temperatures (300 C Âº) films . Some structural ,optical and electrical properties has been inspected films prepared. The results showed that the structures(XRD , AFM, Optical microscopy) of thins is strongly dependent on the temperature of the substrate. Also results of the optic transmission reach more than 90%,electrical resistivity decreased with increased temperature of substrate . Making these films suitable for many conductive electrode diverse applications. Key Word:- nano film, transmittance, annealing, XRD
Cite this article:	Dr. Salah Aldeen Adnan Taha, Dr. Alaa A. Abdul-Hamead, Ass. Lec. Marwa S. Mehsin,Eng.Roaa S. Mahmood , " Study Some Structural and Optical Properties of Copper Nano Film " , International Journal of Application or Innovation in Engineering & Management (IJAIEM), Volume 4, Issue 1, January 2015 , pp. 056-061 , ISSN 2319 - 4847.
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