Abderrazzak Faiz

3 Questions 1 Answers 0 Followers

Questions related from Abderrazzak Faiz

Why TiW forms a better barrier layer?

Hi, What is the crystal structure of a Titanium-Tungsten film? Titanium by itself is hexagonal close-packed (HCP) while Tungsten is body-centered cubic (BCC). my other question, why is TiW is a...

07 December 2022 8,238 1 View

Selection criteria of Precious metal targets for Sputtering vendor?

Hi all, 1- What should I look for when trying to buy a precious sputtering target like gold or Platinum? 2- One thing is the purity. 3- what about the density/weight? That should be a big factor...

28 September 2022 4,539 2 View

Stress in thin films dep`ed with sputering technique?

Hi All, I am using PVD DC sputtering to dep Cu and Ti (adhesion) on glass. The film Thickness is between 3 and 5 um. 1- I would like to know how much of stress is OK? meaning it will cause any...

18 March 2019 3,045 1 View