Shivaram Arun

4 Questions 1 Answers 0 Followers

Questions related from Shivaram Arun

Does oxygen plasma etch silver?

Hello All, I have a silver film of 200 nm, thickness on top of which I have a Nanotube film. The goal is to pattern just the nanotube layer using the oxygen plasma but I see that the silver also...

08 February 2018 6,687 3 View

Can anyone please suggest me an effective method of a Cnt film fabricated by vacuum filtration on MCE membrane?

I am using a Mixed Cellulose Ester membrane with pore diameter 0.05 micron to obtain a film of nanotubes by vacuum filtration. Presently, I transfer this film onto a thin Al film (50 nm thick) on...

04 January 2018 7,689 0 View

How do I roughen the surface of a filament evaporated Aluminium layer?

I am trying to deposit a nanotube film on a layer of Al about 50 nm thick evaporated using filament evaporation. Is there any way to increase the surface roughness of the Al layer to promote...

27 December 2017 5,225 4 View

What is the difference between suspending a single SWNT across electrodes and suspending a film of SWNTs?

I am trying to fabricate a suspended hydrogen gas sensor using SWNTs. However, I see in literature that people suspend one single nanotube across electrodes and study their sensing capability....

03 May 2016 4,656 0 View