Poly Crystalline Silicon Wafers Rau Hnub Ci Cell

Polycrystalline silicon wafers yog cov khoom siv hnub ci nqi qis dua piv rau monocrystalline silicon wafers. Cov hauv qab no yog kev taw qhia txog qhov sib txawv ntawm polysilicon wafers:

Daim ntawv crystalline ntawm polycrystalline silicon wafers yog qhov tsis sib xws, yog li muaj qee qhov sib txawv ntawm lawv cov lattice tas li thiab impurity distributions. Qhov no ua rau polycrystalline silicon wafers muaj hluav taws xob tsis zoo, tab sis kuj ua rau polycrystalline silicon wafers muaj peev xwm nqus lub teeb zoo dua, yog li lawv tau siv dav hauv cov hnub ci.

Txij li cov txheej txheem ntau lawm ntawm polycrystalline silicon wafers yog qhov yooj yim, nws cov nqi kuj tsawg, txog ib nrab ntawm cov monocrystalline silicon wafers.