SOI wafer insulator na silicon 8-inch na 6-inch SOI (Silicon-On-Insulator) wafers.

Nkọwa dị mkpirikpi:

Silicon-On-Insulator (SOI) wafer, nke nwere ọkwa atọ dị iche iche, na-apụta dị ka isi nkuku n'ógbè microelectronics na ngwa redio (RF). Ihe odide a na-akọwapụta njirimara dị mkpa yana ngwa dị iche iche nke mkpụrụ ihe ọhụrụ a.

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Nkọwa ngwaahịa

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Ewebata igbe wafer

N'ịkọnye oyi akwa silicon dị elu, oyi akwa oxide insulating, na mkpụrụ silicon ala, wafer SOI nke nwere oyi akwa atọ na-enye uru na-enweghị atụ na microelectronics na ngalaba RF. Ngwunye silicon dị elu, nke na-egosipụta silicon crystalline dị elu, na-eme ka njikọta nke ngwa elektrọn dị mgbagwoju anya na nkenke na arụmọrụ. Okpokoro oxide na-ekpuchi mkpuchi, nke ejiri nlezianya rụzie ya iji belata ikike nje parasitic, na-akwalite arụmọrụ ngwaọrụ site na ibelata nnyonye anya eletrik na-achọghị. Mkpụrụ silicon ala na-enye nkwado igwe ma hụ na ọ dabara na teknụzụ nhazi silicon dị ugbu a.

Na microelectronics, SOI wafer na-eje ozi dị ka ntọala maka imepụta sekit agbakwunyere elu (ICs) nwere ọsọ dị elu, arụmọrụ ike na ntụkwasị obi. Ihe owuwu ya nwere okpukpu atọ na-enyere aka ịmepụta ngwaọrụ semiconductor dị mgbagwoju anya dị ka CMOS (Complementary Metal-Oxide-Semiconductor) ICs, MEMS (Micro-Electro-Mechanical Systems), na ngwaọrụ ike.

Na ngalaba RF, SOI wafer na-egosipụta arụmọrụ dị ịrịba ama na nhazi na mmejuputa ngwaọrụ na sistemu RF. Obere ikike parasitic ya dị ala, voltaji ndakpọ dị elu, yana ihe ndị dịpụrụ adịpụ nke ọma na-eme ka ọ bụrụ ezigbo mkpụrụ maka mgba ọkụ RF, amplifiers, nzacha na akụrụngwa RF ndị ọzọ. Na mgbakwunye, nnabata ikuku radieshon nke SOI wafer na-eme ka ọ dabara maka ikuku ikuku na ngwa nchekwa ebe ntụkwasị obi na gburugburu ebe siri ike dị oke mkpa.

Ọzọkwa, ntụgharị nke SOI wafer gbatịrị na teknụzụ na-apụta dị ka sekit integrated photonic (PICs), ebe njikọta nke ngwa anya na eletrọnịkị na otu mkpụrụ na-ekwe nkwa maka nkwukọrịta ọgbọ na sistemụ nkwukọrịta data.

Na nchịkọta, Silicon-On-Insulator (SOI) wafer nke nwere oyi akwa atọ na-eguzo n'ihu nke ihe ọhụrụ na microelectronics na ngwa RF. Ọdịdị ya pụrụ iche na njirimara arụmọrụ pụrụ iche na-emeghe ụzọ maka ọganihu n'ime ụlọ ọrụ dị iche iche, ọganihu ịkwọ ụgbọala na ịkpụzi ọdịnihu nke nkà na ụzụ.