It will be noted that the UK version would have had significant secondary emission and would also have had a tetrode kink.
22.
In this case, the number of secondary electrons emitted per incident particle is called "'secondary emission yield " '.
23.
Additionally, the secondary emission did not provide a sharp signal, and crosstalk between the pilot and writing beams was always a problem.
24.
Good alignment helps to prevent beam loss, and beam from colliding with the pipe walls, which creates secondary emissions and / or radiation.
25.
To read the display, the beam scanned the tube again, this time set to a voltage very close to that of the secondary emission threshold.
26.
When the stored static electricity was added to the voltage of the beam, the total voltage either crossed the secondary emission threshold or didn't.
27.
A "'suppressor grid "'is a grid used in a thermionic valve ( also called vacuum tube ) to suppress secondary emission.
28.
The second was that the phosphor, like many materials, also released new electrons when struck by an electron beam, a process known as secondary emission.
29.
The first random access computer memory used a type of cathode ray tube called the Williams tube that used secondary emission to store bits on the tube face.
30.
The dielectric ensured that stray electrons, either off-voltage from the guns or secondary emission from the phosphors themselves, were stopped before they reached the screen.
