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Re: electron wavelength
λ and f are not independent quantities in the equation. And according to quantum uncertainity the electron velocity never can reach zero!
The question is not sarcastic at all. The purpose of question was as follows:
The resolution of electron lithography depends on...
In addition to last answers which are very good specially Old Nick, there can be another reason that Columb has not been given up, That's becuse despite electron Columb is a large unit which can be used more easily in everyday applications.
Re: Urgent : wave speed
Dear
Pressure is much higher in deeper layers of any liquid that leads it to move faster than shallow layers.
Hope it make sense
Dear,
Can any one introduce a book, site or article that devotes to lithography methods specially e-beam lithography?
Any explanation in the topic would be appreciated?
Thanks
Lithography
Dear,
Can any one introduce a book, site or article that devotes to lithography methods specially e-beam lithography?
Any explanation in the topic would be appreciated?
Thanks
speed of electron
Hey
Physically, photon is a massless energy package that according to relativity theory would have the highest speed in a given medium (no matter what the medium is) with respect to any particle that has a defined mass (Ex. electron).
Hope it make sense
Hey
To measure the distance of a planet, It is possible to measure the time of flight of a laser pulse.
And radius, I am not sure but having the distance and image of the planet, it is straight forward to calculate the radius of the planet.
Best
Re: Is it true
Dear
To complete the last persons reply, I would like to answer your question from application point of view. Diffraction grating is a more general term than interference grating. It covers gratings with periods extend from hundereds of µm to nm.
good luck
nice and very common question.
Any one knows from quantum mechanics that all particles are waves also. But macroscopic particles are just a large scale approximation of quantum mechanical wave packets.
Thus my answer to your question is: Light is indeed wave and photon particles are just a...
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