Is the model of the silicon core drawn in the polysilicon process related to the quality of hydrogen?
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Is the model of the silicon core drawn in the polysilicon process related to the quality of hydrogen? Generally, is it related to the seed crystal model? I would like to formally ask all of you: does anyone know what factors influence silicon core models? What is the theoretical support in general? I only know that generally, the P/B ratio is related to the impurity content in the raw materials; I’m not sure if there are any other factors associated with it as well I would appreciate your advice!
It is also related to C and N elements, and can form compounds.
Classmates on the 2nd floor, could you explain in more detail? All I know is that the P-type and N-type mixed nature determines the conductivity mode of the electron-hole PN junction, and this in turn depends on certain impurities; it seems to be mainly related to the P/B content. How is it related to C/N? Is it similar to the principle of P/B?