Given CD= k*(λ/NA), where CD is critical dimension (overall resolution essentially), λ= wavelength of light and NA is numerical aperture,
Well, one aspect of litho that has improved resolution has been simply to increase the energy (ie decrease wavelength) of light during exposure. This...
Hello all. This is my first post and I wasn't exactly sure where to put it, so I apologize if it could be in a better place.
Ok... here is my issue. I am currently enrolled in a Surfaces/Interfaces course. Capillary action eludes me. I do not understand WHY capillary action occurs in...