Set the voltage of G1 to -50 V using the second knob on the dc power supply (or whatever value the beam is bright enough). 2. Set the voltage of G4 to about 0 V ... |
The electron diffraction tube illustrates the wave nature of electrons by allowing observation of interference caused by a beam of electrons passing through a ... |
Connect the positive terminal of the EHT supply to the anode of the diffraction tube. Set the accelerating voltage to about 4,500 volts. Carrying out... Switch ... |
The electron diffraction tube enables the wave character of electrons to be demonstrated through their diffraction (Debye-. Scherrer diffraction) at a ... Не найдено: setup | Нужно включить: setup |
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