Uruhare runini rwa Tungsten Filament mugukora Semiconductor: Gukora neza no kwizerwa
Inganda za semiconductor, inkingi ya elegitoroniki igezweho, idahwema gukurikirana ibikoresho bishobora kwihanganira ibihe bikabije kandi bigafasha microscopique neza. Muri ibyo, tungsten nuburyo bwihariye, nka tungsten filament na tungsten ifasha igice, byagaragaye nkibintu byingenzi mubikorwa byingenzi byo gukora.
Kuki Tungsten?
Tungsten ifite ihuza ryihariye ryimiterere ituma biba byiza kubidukikije bikaze byo guhimba semiconductor. Hamwe nogushonga cyane kwibyuma byose (dogere 3,422), imbaraga zidasanzwe zidasanzwe -, hamwe nuburwanya budasanzwe bwo kunyerera no gutwarwa nisuri, ibice bya tungsten bikomeza uburinganire bwimiterere aho ibindi bikoresho byananirana. Uku kwizerwa ni ngombwa
Tungsten ifite ihuza ryihariye ryimiterere ituma biba byiza kubidukikije bikaze byo guhimba semiconductor. Hamwe nogushonga cyane kwibyuma byose (dogere 3,422), imbaraga zidasanzwe zidasanzwe -, hamwe nuburwanya budasanzwe bwo kunyerera no gutwarwa nisuri, ibice bya tungsten bikomeza uburinganire bwimiterere aho ibindi bikoresho byananirana. Uku kwizerwa ni ngombwa
kugirango harebwe umusaruro uhoraho hamwe nibikorwa byibikoresho.
Ibyingenzi byingenzi: Tungsten Filament hamwe nibice bifasha
Imwe muma progaramu ikomeye cyane ni tungsten filament. Mubikorwa nka Physical Vapor Deposition (PVD) hamwe nubumara bwa chimique (CVD), tungsten filament ishyuha kubushyuhe bwinshi cyane kugirango ihumeke cyangwa ibore imyuka ibanziriza. Ibi bituma habaho gushira neza firime yoroheje kuri wafer ya silicon. Guhagarara no kweza kwa tungsten filament nibyingenzi, kuko gutandukana cyangwa kwanduza bishobora kugira ingaruka zitaziguye kumiterere nububasha bwamashanyarazi ya firime yabitswe.
Kurenga filaments, ibice bifasha tungsten biragaragara hose mubikoresho bitunganya semiconductor. Harimo ibishishwa bishyushya, ingabo zikoresha imirasire, suseptors, hamwe nibikoresho bitandukanye imbere mu itanura ryubushyuhe - hamwe nicyumba cya etch. Ibice bifasha tungsten bigomba gutanga ubufasha butajegajega hamwe nubushyuhe bwumuriro mugihe hagabanijwe kubyara uduce duto, nimpamvu nyamukuru itera inenge ya wafer.
Umwanzuro
Mugihe inganda za semiconductor zigenda zitera imbere kuri node ntoya kandi igoye ya 3D yubatswe, uruhare rwibikoresho byo hejuru - bikora cyane. Tungsten filament yo kubitsa neza hamwe nibice bitandukanye byunganira tungsten mubyumba byibyingenzi nibyingenzi kugirango tugere kurwego rusabwa rwo gukora na miniaturizasi.
