1. What are the lithography techniques used in nanofabrication?
2. How is nano-imprint lithography different from micro-imprint lithography?
3. What are the limitations of scanning tunneling microscope in nanofabrication that inhibit its commercial application?
4. What is self-assembly in nanofabrication?
5. What are the desirable features of atomic or molecular self-assembly processes in nanotechnology?