Please: Answer all of below &Clear and briefly answer &
Clearly identifiable handwriting or computer typing
This is a problem related to the nanoscale
manipulation.
- Please compare various manipulation methods, STM, AFM, optical
tweezer, and magnetic tweezer in terms of force magnitude.
- Describe the physical principle of the optical tweezer for
trapping an atom.
- Try to think and write down the possible difficulties and
challenges you will face when you perform the manipulation on a
single nanostructure.