Bakeng sa nako e telele
Litsebi tsa CEA-Leti bakeng sa simposiamo sa VLSI Technology & Circuits 2020
Ho ea kamoo re tsebang kateng, ha Samsung e qala ho hlahisa li-chips tsa 3-nm, e rera ho hlahisa li-transistors tsa GAA tse nang le likarolo tse peli tse nang le liteishene tse peli tse bataletseng (nanopages) tse ka holimo ho tse ling, tse pota-potiloeng ka mahlakoreng 'ohle ke heke. Litsebi tsa CEA-Leti li bontšitse hore hoa khoneha ho hlahisa li-transistors tse nang le liteishene tse supileng tsa nanopage 'me ka nako e ts'oanang li behe liteishene ho bophara bo hlokahalang. Mohlala, transistor ea liteko ea GAA e nang le likanale tse supileng e ile ea lokolloa ka liphetolelo tse nang le bophara ho tloha ho 15 nm ho isa ho 85 nm. Ho hlakile hore sena se u lumella ho beha litšoaneleho tse nepahetseng bakeng sa li-transistors le ho netefatsa ho pheta-pheta ha tsona (ho fokotsa ho ata ha li-parameter).
Ho ea ka Mafora, ha maemo a liteishene a ntse a eketseha ka har'a transistor ea GAA, bophara bo matla ba mocha o felletseng, ka hona, taolo e betere ea transistor. Hape, mohahong oa li-multilayer ho na le ho fokotseha ho fokolang hona joale. Ka mohlala, GAA transistor ea likarolo tse supileng e na le makhetlo a mararo a ho lutla ha hona joale ho feta a mekhahlelo e 'meli (ha e le hantle, joaloka Samsung GAA). Le ha ho le joalo, indasteri e se e fumane tsela ea ho ea holimo, e suthela hole le ho beoa ha likarolo ho chip ho ea ho tse otlolohileng. Ho bonahala eka li-microcircuits li ke ke tsa tlameha ho eketsa sebaka sa likristale e le hore li potlake, li be matla le ho sebetsa hantle.
Source: 3dnews.ru