Engineering and Technology Journal

Keywords = PVD

Number of Articles: 2
Impact of a Bright Nickel Interlayer on the Performance of Solar Absorber Nano Coatings Deposited by Electroplating on Copper Substrate
Impact of a Bright Nickel Interlayer on the Performance of Solar Absorber Nano Coatings Deposited by Electroplating on Copper Substrate

Mohammed J. Kadihm; Khalid A. Sukkar; Ahmed S. Abbas

Volume 37, 2C , May 2019, , Page 289-295

https://doi.org/10.30684/etj.37.2C.14

Abstract
  In this, work, a layer of bright nickel was deposited on the copper substrate using electroplating technique watts bath, before copper nanoparticles (CuNP) Evaporation via physically ...  Read More ...
Efficient Digital Watermark key Generation Using Hexagonal Structure and parametric Lagrange Curve
Efficient Digital Watermark key Generation Using Hexagonal Structure and parametric Lagrange Curve

Hala Bahjat Abdul Wahab; Sarah Faris Amir

Volume 33, 2B , February 2015, , Page 192-203

https://doi.org/10.30684/etj.33.2B.10

Abstract
  Digital watermarking provides copyright protection for digital image by hiding appropriate information in the original image. Hence copyright protection has become essential to avoid ...  Read More ...