Kutchuka kwa mpweya wautali wa ultra-yayitali mu kupanga semiconduc

Magetsi okwanira oyera kwambiri ndi ofunikira mu semiconductor yonse. M'malo mwake, kwa mpweya wamba, magetsi oyelerera ndiye ndalama zochulukirapo kwambiri. Podzuka kuperewera kwa mphero yapadziko lonse lapansi, makampaniwo akukula mwachangu kuposa kale - ndipo kufunafuna mipweya yayitali yoyera kukukula.

Mipweya yambiri yogwiritsidwa ntchito kwambiri mu semicokec yopanga ndi nayitrogeni, helimon, hydrogen ndi argon.

Nwegewani

Nayitrogeni amapanga 78% yamlengalenga yathu ndipo zochuluka kwambiri. Zimachitikanso kuti ndisagwiritse ntchito komanso kusakhala ndi chidwi. Zotsatira zake, nayitrogeni wayamba kukhala ndi mafakitale angapo ngati mpweya wokwera mtengo.

Makampani ogulitsa semiconducy ndi ogula nayitrogeni. Chomera chamakono chopangira semicotoct chikuyembekezeka kugwiritsa ntchito mamita 50,000 a nayitrogeni pa ola limodzi. Mu semiconduction wopanga, nayitrogeni amachita ngati cholinga chachikulu ndi kuyeretsa mpweya, kuteteza sikicon yoyatsa mpweya ndi chinyezi mlengalenga.

Chilili

Helium ndi mpweya wa bat. Izi zikutanthauza kuti, monga nayitrogeni, helium ndi mankhwala mwanjira ina - koma ilinso ndi mwayi wowonjezereka kwamphamvu kwambiri. Izi ndizothandiza kwambiri mu seramonduction kupanga, kulola kuti muzichita kutentha kwakanthawi ndikuwathandiza kuteteza kuwonongeka kwa mafuta komanso kusintha kwamankhwala osafunikira.

Hachinrogen

Hydrogen imagwiritsidwa ntchito kwambiri mu njira zamagetsi pamagetsi, ndipo semicokiczaker yopanga siyisintha. Makamaka, haidrojeni amagwiritsidwa ntchito:

Kuyamwa: Walfecn Wafers amatenthedwa ndi kutentha kwambiri ndipo anayamba kukonzedwa bwino. Hydrogen imagwiritsidwa ntchito kusamutsa motalika kwa chofunda komanso kuthandiza pakumanganso mawonekedwe a kristalo.

Epitaxy: Ultra-yoyera ya hydrojeni imagwiritsidwa ntchito ngati mankhwala ochepetsa matenda a zigawo za Semonictor a semiconductor ya sechectives monga silika ndi Germanium.

Zowoneka bwino: haidrojeni amatha kujambulidwa m'mafilimu a Sicon kuti apange mawonekedwe awo atomiki, kuthandiza kuwonjezera kuda nkhawa.

Kuyeretsa kwa plasma: Plasman plasma kumakhala kothandiza kwambiri kuchotsa chidetso cha ani kuchokera ku magwero ogwiritsira ntchito matenda a UV.

Argon

Argon ndi gasi ina yabwino kwambiri, motero imawonekeranso kufupika kofananako ngati nayitrogeni ndi helium. Komabe, mphamvu zochepa za Argon zimapangitsa kuti zikhale zothandiza pakugwiritsa ntchito semiconductor. Chifukwa cha zosemphana ndi ma ionization, Argon nthawi zambiri amagwiritsidwa ntchito ngati mpweya woyamba wa plasma kwa etch ndi mawonekedwe ake zimachitika mu semiconduction wopanga. Kuphatikiza pa izi, argon amagwiritsidwanso ntchito potengera ma lasers a UV litagraphy.

Chifukwa Choyera Mbali

Nthawi zambiri, kupita patsogolo kwa ukadaulo wa semiconductork kwakwaniritsidwa kudzera mu kukula kwa kukula, ndipo m'badwo watsopano wa Temicalokiyo umadziwika ndi mawonekedwe ang'onoang'ono. Izi zimabweretsa mapindu angapo: otumiza ambiri mu voliyumu yoyatsidwa, mafunde okumbika bwino, omwe amangodya kwambiri komanso kusintha mwachangu.

Komabe, monga kukula kwakukulu kumachepa, zinthu semiconduccer ya semiconduc imafalikira kwambiri. M'dziko lomwe malo omwe apezeka mokwanira, zolakwika zolekanitsa zolakwika ndizolimba. Zotsatira zake, njira zamakono semiconductor zimafuna mipweya yoyera ndi chiyero chapamwamba kwambiri.

Wokhala ndi bizinesi yapamwamba kwambiri yopanga magesi a gasi: Magetsi apadera a gasi, makina opanga mafakitale, makina okwanira, kusankha zida, kusankha zida, zomwe zimakonzedwa Zolinga, kukhazikitsa ndi kumanga malo opangira polojekiti, kuyesedwa konse kwa dongosolo, kukonza ndi zina zothandizira mophatikizidwa.