Insulator ya SOI ku ma-wafer ya silikoni ya santimetero 8 na santimetero 6 ya SOI (Silicon-On-Insulator)
Shyiraho agasanduku ka wafer
Igizwe n'urwego rwo hejuru rwa silikoni, urwego rwa okiside ikingira, n'urwego rwo hasi rwa silikoni, wafer ya SOI ifite urwego rutatu itanga ibyiza bitagereranywa muri microelectronics na RF domains. Urwego rwo hejuru rwa silikoni, rufite silikoni nziza ya crystalline, rworohereza guhuza ibice by'ikoranabuhanga bigoye kandi binoze. Urwego rwa okiside ikingira, rwakozwe neza kugira ngo rugabanye ubushobozi bwa parasite, rwongera imikorere y'ibikoresho binyuze mu kugabanya ingaruka mbi z'amashanyarazi zidakenewe. Urwego rwo hasi rwa silikoni rutanga ubufasha bwa mekanike kandi rutuma habaho guhuza n'ikoranabuhanga risanzwe rikoreshwa mu gutunganya silikoni.
Muri microelectronics, SOI wafer ikora nk'ishingiro ryo gukora imiyoboro igezweho ya circuits (ICs) ifite umuvuduko wo hejuru, ingufu zihagije, kandi yizewe. Imiterere yayo y'ibice bitatu ituma habaho ibikoresho bigoye bya semiconductor nka CMOS (Complementary Metal-Oxide-Semiconductor) ICs, MEMS (Micro-Electro-Mechanical Systems), n'ibikoresho by'amashanyarazi.
Mu rwego rwa RF, SOI wafer igaragaza imikorere itangaje mu gushushanya no gushyira mu bikorwa ibikoresho na sisitemu za RF. Ubushobozi bwayo buke bwo gukurura parasite, ingufu nyinshi zo kwangirika, hamwe n'imiterere myiza yo kwitandukanya bituma iba substrate nziza yo gukoresha RF switches, amplifiers, filters, n'ibindi bice bya RF. Byongeye kandi, ubushobozi bwo kwihanganira imirasire ya SOI wafer butuma ikoreshwa mu kirere no mu kurinda aho kuba inyangamugayo mu bidukikije bikomeye ari ingenzi cyane.
Byongeye kandi, ubuhanga bwa SOI wafer bugera no ku ikoranabuhanga rigezweho nka fotonike integrated circuits (PICs), aho guhuza ibice by'ikoranabuhanga n'ibinyabutabire kuri substrate imwe bitanga icyizere ku itumanaho n'itumanaho ry'amakuru byo mu gisekuru gitaha.
Muri make, wafer ya Silicon-On-Insulator (SOI) ifite urwego rutatu ni yo iri ku isonga mu guhanga udushya mu bikoresho by’ikoranabuhanga biciriritse na RF. Imiterere yayo yihariye n’imikorere yayo idasanzwe bitanga inzira yo gutera imbere mu nganda zitandukanye, bigatera imbere kandi bigahindura ahazaza h’ikoranabuhanga.
Ishusho irambuye
