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Why does the flow rate of hydrogen affect the voltage after the silicon core breaks down?

2010-04-29View Original

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I wonder if those involved in polysilicon production know that the voltage increases when hydrogen is introduced after the silicon core breaks down? Thank you~~
Reply #22010-04-29
When hydrogen is introduced, the temperature drops and the resistance increases; in order to maintain the current level, a higher voltage is required. In this case, the voltage is adjusted to keep the current constant
Reply #32010-04-30
Does hydrogen carry away heat? It’s the same principle as mentioned above
Reply #42010-04-30
Minos is the correct answer. . . . . . .
Reply #52010-04-30
The resistance has decreased; that’s the correct answer upstairs
Reply #62010-04-30
It’s not the resistance that has decreased; it’s the temperature that has dropped, which causes the resistance to increase
Reply #72010-04-30
The resistance has increased, haha! I made a mistake above!
Reply #82010-04-30
Um, thank you~ I got it, many thanks~
Reply #92010-05-07
When the temperature drops, the resistance of the rod increases
Reply #102010-05-07
Does the resistance increase when the temperature drops?
Reply #112011-12-22
Agreement reached; let’s do it this way...:victory:

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