Question

The process of transferring a pattern into a reactive polymer film which will subsequently be used to replicate that pattern into an underlying thin film is called:

• A. Electrochemical Deposition
• B. Lithography
• C. Mechanical Exfoliation
• D. Electroless Deposition

Hint:

Lithography is essential in the production of microelectronics, where it enables the precise patterning of complex designs on substrates.

Answer 1

The Correct Option is B

Step 1: Understanding Lithography.
Lithography is a process used in microfabrication, where a pattern is transferred to a thin polymer film, which is then used to replicate that pattern onto a substrate material. This method is widely used in semiconductor manufacturing and nanotechnology.

Step 2: Conclusion.
In this context, the process described matches the definition of Lithography, which is used to transfer patterns into films.

Final Answer: \[ \boxed{(2) \, \text{Lithography}} \]