Author Topic: p-n junction info/solar cell  (Read 1794 times)

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ot1999

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p-n junction info/solar cell
« on: December 15, 2007, 02:15:20 AM »
just need general info...  when a cell maker vaporizes boron onto the SI ,is there

an equal amount of boron and silicon ??  I thought there was more silicon..??

the silicon is the holes right?? so  you want more charges than holes right.??

so you want more Boron than SI so there is too much charge for the holes and there is extra right..???  Do they use more silicon just to give the cell some physical thickness??  whats the scoop??


I suggest he do his school report research on his own.

« Last Edit: December 15, 2007, 02:15:20 AM by (unknown) »