Ahmed TL

7 Questions 13 Answers 0 Followers

Questions related from Ahmed TL

The thermal expansion coefficient of Nickel, PMMA and glass. Any article or advice on this?

I am comparing between the of coeff of thermal expansion for Ni vs PMMA vs glass. Can anyone give an example of theses values?

18 March 2019 9,215 3 View

SU-8 soft baking and post exposure baking temperetures? What is the highest temperature can I used apart from 95c?

SU-8 soft baking and post exposure baking temperatures? What is the highest temperature can I use apart from 95C? I do not mean hard baking as I do not need this step for my application. Any...

16 March 2018 2,835 1 View

What is better to dissolve zin acetylacetonate? DI water, methanol or ethanol?

What is better to dissolve zinc acetylacetonate? DI water, methanol or ethanol? thanks

05 March 2018 8,041 2 View

ZnO adhesion on SU-8 layer. Why is it waek and what can I do to enhance the adhesion?

Hi all, I am depositing ZnO on SU-8 and I always get poor adhesion. I deposit the ZnO by sputtering. How can I enhance the adhesion? what type of surface treatments can I try? Thanks a lot...

28 February 2018 3,846 4 View

Can anyone tell me what should be the exposure time for SU-8 2002 and Omnicoat?

Can anyone tell me what should be the exposure time for SU-8 2002 and Omnicoat? I could not find it in the datasheet how many seconds or minutes

01 August 2017 448 2 View

How can I improve the performance of ZnO nanorods?

By cladding and what else can be done?

25 January 2017 1,691 2 View

Where to get the database for glass or quartz?

For FDTD simulation

30 November 2016 5,733 3 View