Question

Hello!✔✔

Explain the experiment to demonstrate the wave nature of the slow moving electron. Show that it satisfies the de Broglie wave equation for computing the wavelength of an electron? Needed asap.

❎NO SPAM❎

CONTENT QUALITY REQUIRED❤❤

Answer 1

$\huge{ hey}$


$\huge{ \mathfrak{here \: is \: answer}}$

the experiment was

in rhe experiment A primary electron beam was taken

and after that of a transmission electron microscope is scattered into secondary beams by the planes of atoms of a single crystal.


then These secondary beams are focused to form a diffraction pattern on the final screen

This experiment demonstrated the de Broglie hypothesis of the existence of electron waves.


Without changing the experimental apparatus, it is possible to realize an interference experiment with electrons coming from two spatially separated sources in analogy with the optical Young set-up

. Both experiments are clear evidence of the electron wave-like behaviour.

By varying the conditions of illumination, changes of the fringe visibility which reveal the spatial coherence properties of the electron beam, are displayed.




hope it helps

thanks

Answer 2

The experiment was:

In the experiment A primary electron beam was taken

and after that of a transmission electron microscope is scattered into secondary beams by the planes of atoms of a single crystal.


then These secondary beams are focused to form a diffraction pattern on the final screen

This experiment demonstrated the de Broglie hypothesis of the existence of electron waves.


Without changing the experimental apparatus, it is possible to realize an interference experiment with electrons coming from two spatially separated sources in analogy with the optical Young set-up

. Both experiments are clear evidence of the electron wave-like behaviour. 

By varying the conditions of illumination, changes of the fringe visibility which reveal the spatial coherence properties of the electron beam, are displayed.

Hope It Helps !