SOI wafer insulator ntawm silicon 8-nti thiab 6-nti SOI (Silicon-On-Insulator) wafers
Taw qhia ntawm lub thawv wafer
Muaj ib txheej silicon sab saud, ib txheej insulating oxide, thiab ib txheej silicon hauv qab, peb txheej SOI wafer muaj cov txiaj ntsig zoo tshaj plaws hauv microelectronics thiab RF domains. Txheej silicon sab saud, muaj cov silicon crystalline zoo, pab txhawb kev sib xyaw ua ke ntawm cov khoom siv hluav taws xob nrog kev ua haujlwm raug thiab ua haujlwm tau zoo. Txheej insulating oxide, tsim los kom txo qis cov kab mob parasitic capacitance, txhim kho kev ua haujlwm ntawm lub cuab yeej los ntawm kev txo qis kev cuam tshuam hluav taws xob tsis xav tau. Lub silicon hauv qab muab kev txhawb nqa tshuab thiab xyuas kom meej tias muaj kev sib raug zoo nrog cov thev naus laus zis silicon uas twb muaj lawm.
Hauv microelectronics, SOI wafer ua lub hauv paus rau kev tsim cov integrated circuits (ICs) nrog kev ceev ceev, kev siv hluav taws xob zoo, thiab kev ntseeg siab. Nws cov qauv peb txheej ua rau muaj kev txhim kho ntawm cov khoom siv semiconductor nyuaj xws li CMOS (Complementary Metal-Oxide-Semiconductor) ICs, MEMS (Micro-Electro-Mechanical Systems), thiab cov khoom siv fais fab.
Hauv thaj chaw RF, SOI wafer qhia txog kev ua tau zoo tshaj plaws hauv kev tsim thiab kev siv cov khoom siv RF thiab cov kab ke. Nws lub peev xwm parasitic qis, lub zog tawg siab, thiab cov khoom zoo heev ua rau nws yog lub substrate zoo tagnrho rau RF switches, amplifiers, lim dej, thiab lwm yam khoom RF. Tsis tas li ntawd, SOI wafer qhov kev kam rau hluav taws xob ua rau nws tsim nyog rau kev siv aerospace thiab kev tiv thaiv qhov twg kev ntseeg tau hauv qhov chaw nyuaj yog qhov tseem ceeb.
Ntxiv mus, qhov ua tau ntau yam ntawm SOI wafer nthuav dav mus rau cov thev naus laus zis tshiab xws li photonic integrated circuits (PICs), qhov twg kev sib koom ua ke ntawm cov khoom siv kho qhov muag thiab hluav taws xob ntawm ib qho substrate tuav cov lus cog tseg rau tiam tom ntej kev sib txuas lus thiab cov ntaub ntawv sib txuas lus.
Hauv kev xaus lus, peb-txheej Silicon-On-Insulator (SOI) wafer sawv ntawm qhov ua ntej ntawm kev tsim kho tshiab hauv microelectronics thiab RF daim ntawv thov. Nws cov qauv tshwj xeeb thiab cov yam ntxwv ua tau zoo tshaj plaws tau ua rau muaj kev nce qib hauv ntau yam lag luam, tsav kev vam meej thiab tsim lub neej yav tom ntej ntawm thev naus laus zis.
Daim duab qhia ntxaws ntxaws
