Joshua Wilson

2 Questions 1 Answers 0 Followers

Questions related from Joshua Wilson

Are there any commercially available dry-film photoresists which are suitable for a lift-off process?

I want to use a dry-film resist and laminate it to my sample, I would like to avoid a solution process. After development I would sputter a thin (~100 nm) metal film and remove the resist....

17 November 2022 821 1 View

How can I selectively dry etch Ti on a polymer substrate?

I am trying to avoid wet etching as the polymer is quite sensitive. I want to etch Ti, but avoid etching the polymer and gold. Ideally the temperature will be kept below 80 °C.

25 February 2021 5,638 1 View