Ihe mkpuchi SOI wafer na silicon nke dị sentimita asatọ na ọkara na sentimita isii nke SOI (Silicon-On-Insulator)

N'ịbụ nke nwere oyi akwa silicon dị elu, oyi akwa oxide na-egbochi ihe, na ihe mkpuchi silicon dị ala, SOI wafer nke nwere oyi akwa atọ na-enye uru na-enweghị atụ na microelectronics na ngalaba RF. Oyi akwa silicon dị elu, nke nwere silicon kristal dị elu, na-eme ka njikọta nke ihe eletrọnịkị dị mgbagwoju anya na nke ọma na arụmọrụ dị mfe. Oyi akwa oxide na-egbochi ihe, nke e ji nlezianya mepụta iji belata ikike parasitic, na-eme ka arụmọrụ ngwaọrụ ka mma site na ibelata nnyonye anya eletriki achọghị. Oyi akwa silicon dị ala na-enye nkwado igwe ma na-eme ka o kwekọọ na teknụzụ nhazi silicon dị ugbu a.

N'ime obere elektrọnik, wafer SOI na-arụ ọrụ dị ka ntọala maka imepụta sekit agbakọtara elu (ICs) nwere ọsọ dị elu, arụmọrụ ike, na ntụkwasị obi dị elu. Nhazi ya nke akwa atọ na-enye ohere ịmepụta ngwaọrụ semiconductor dị mgbagwoju anya dịka CMOS (Mmeju Metal-Oxide-Semiconductor) ICs, MEMS (Micro-Electro-Mechanical Systems), na ngwaọrụ ike.

N'ime ngalaba RF, wafer SOI na-egosi arụmọrụ dị egwu n'imepụta na itinye ngwaọrụ na sistemụ RF. Ike parasitic ya dị ala, voltaji mgbawa dị elu, na njirimara nkewa dị mma na-eme ka ọ bụrụ ihe ndabere zuru oke maka swiitị RF, amplifiers, nzacha, na ihe ndị ọzọ RF. Na mgbakwunye, nnwere onwe radieshon nke SOI wafer na-eme ka ọ dabara adaba maka ngwa ikuku na nchekwa ebe ntụkwasị obi na gburugburu ebe siri ike dị oke mkpa.

Ọzọkwa, ọtụtụ ihe dị iche iche nke SOI wafer na-agbasa ruo na teknụzụ ndị na-apụta dịka photonic integrated circuits (PICs), ebe njikọta nke ihe anya na eletrọnịkị na otu substrate nwere nkwa maka usoro nkwukọrịta na data ọgbọ na-abịa.

Na nchịkọta, wafer Silicon-On-Insulator (SOI) nke nwere akwa atọ na-anọchi anya ihe ọhụrụ na ngwa microelectronics na RF. Nhazi pụrụ iche ya na njirimara arụmọrụ pụrụ iche na-eme ka ụzọ maka ọganihu na ụlọ ọrụ dị iche iche, na-akwalite ọganihu na ịkpụzi ọdịnihu nke teknụzụ.