Polycrystalline silicon

Polycrystalline silicon bụ ụdị silicon elemental.Mgbe silicon elemental gbazere agbaze n'okpuru
ọnọdụ dị jụụ, a na-ahazi atom silicon n'ụdị lattice diamond iji mepụta ọtụtụ
kristal nuclei.Ọ bụrụ na oghere kristal ndị a na-etolite ghọọ ọka kristal nwere ụzọ ụgbọ elu kristal dị iche iche, ndị a
ọka kristal jikọtara ọnụ na-etolite silicon polycrystalline..Uru ojiji: Usoro mmepe nke anyanwụ
enwere ike ịhụ mkpụrụ ndụ site na usoro mmepe ugbu a nke mkpụrụ ndụ anyanwụ nke mba ụwa.

Enwere ike iji silicon polycrystalline dị ka akụrụngwa maka ịdọrọ otu silicon kristal.Ihe dị iche n'etiti
silicon polycrystalline na otu silicon kristal na-egosipụtakarị na njirimara anụ ahụ.Ọmụmaatụ,
na anisotropy nke n'ibu Njirimara, ngwa anya Njirimara na thermal Njirimara bụ nnọọ obere doro anya karịa
nke otu silicon kristal;n'ihe gbasara akụrụngwa eletriki, ihe nrụpụta nke silicon polycrystalline
kristal dịkwa obere karịa nke otu silicon kristal, na ọbụlagodi enweghị ihe ọ bụla.
N'ihe gbasara ọrụ kemịkal, ọdịiche dị n'etiti ha abụọ pere mpe.Polycrystalline silicon na
Enwere ike ịmata silicon monocrystalline site na ọdịdị ha, mana ezigbo njirimara chọrọ
nyocha iji chọpụta ntụziaka ụgbọ elu kristal, ụdị conductivity na resistivity nke kristal.

9ec915a4-be16-419e-9f2a-944f43abfb51
58fa78a5-935f-4fda-96ad-ebb3c3d5f61f

Oge nzipu: Eprel-28-2024