M'njira zamakono zopangira semiconductor, kuyeretsedwa kwa zinthu ndikofunikira kwambiri pakuchita kwa chinthu chomaliza. Monga wopanga ku China wapamwamba kwambiri woyeretsa boron ufa, UrbanMines Tech. Zochepa, kudalira ubwino wake zamakono, zimadzipereka ku kafukufuku ndi chitukuko ndi kupanga ufa wochuluka wa boron ufa womwe umakwaniritsa zosowa za makampani a semiconductor, pakati pawo 6N woyera crystalline boron ufa ndi wotchuka kwambiri. Tekinoloje ya Boron doping imagwira ntchito yofunika kwambiri popanga ma semiconductor silicon ingots, zomwe sizimangowonjezera mphamvu zamagetsi zazinthu za silicon, komanso zimalimbikitsa kupanga bwino komanso kulondola kwa chip. Lero, tiyang'ana mozama pakugwiritsa ntchito, zotsatira, ndi mpikisano wa 6N purity crystalline boron powder mu makampani a semiconductor ku China ndi msika wapadziko lonse.
1. Mfundo yogwiritsira ntchito ndi zotsatira za 6N purity crystalline boron powder mu kupanga silicon ingot
Silicon (Si), monga zida zoyambira pamakampani opanga ma semiconductor, amagwiritsidwa ntchito kwambiri m'mabwalo ophatikizika (ICs) ndi ma cell a solar. Pofuna kusintha madulidwe a silicon, nthawi zambiri ndikofunikira kusintha zinthu zamagetsi pogwiritsa ntchito doping ndi zinthu zina.Boron (B) ndi imodzi mwazinthu zomwe zimagwiritsidwa ntchito kwambiri ndi doping. Ikhoza kusintha bwino kayendedwe ka silicon ndikuwongolera p-mtundu (zabwino) semiconductor katundu wa silicon. Njira ya boron doping nthawi zambiri imachitika pakukula kwa ingots za silicon. Kuphatikiza kwa maatomu a boron ndi makristasi a silicon amatha kupanga zinthu zabwino zamagetsi muzitsulo za silicon.
Monga gwero la doping, 6N (99.999999%) ufa wa crystalline boron uli ndi chiyero chapamwamba kwambiri komanso chokhazikika, chomwe chingatsimikizire kuti palibe zonyansa zomwe zimayambitsidwa panthawi ya silicon ingot kupanga ndondomeko kuti zisakhudze kukula kwa kristalo. Boron ufa wonyezimira kwambiri ukhoza kuwongolera molondola kuchuluka kwa ma doping a silicon crystals, potero kukwaniritsa ntchito yapamwamba pakupanga chip, makamaka m'mabwalo ophatikizika apamwamba kwambiri komanso ma cell adzuwa omwe amagwira ntchito kwambiri omwe amafunikira kuwongolera katundu wamagetsi.
Kugwiritsiridwa ntchito kwa ufa wapamwamba wa boron kungathe kupeŵa zotsatira zoipa za zonyansa pa ntchito ya silicon ingots panthawi ya doping ndikuwongolera magetsi, kutentha ndi kuwala kwa kristalo. Zida za silicon za Boron-doped zimatha kupereka kusuntha kwa ma elekitironi apamwamba, kunyamula bwino pakali pano, komanso magwiridwe antchito okhazikika pamene kutentha kukusintha, zomwe ndizofunikira kwambiri pakudalirika komanso magwiridwe antchito amakono a semiconductor zida.
2. Ubwino wa China wapamwamba chiyero crystalline boron ufa
Monga mtsogoleri wotsogola padziko lonse lapansi wa zida za semiconductor, China yapita patsogolo kwambiri paukadaulo wopanga komanso kuwongolera kwapamwamba kwa ufa wa crystalline boron ufa. Makampani apakhomo monga Urban Mining Technology Company ali ndi udindo wofunikira pamsika wapadziko lonse lapansi ndiukadaulo wawo wapamwamba wa R&D komanso njira zopangira.
Ubwino 1: Ukadaulo wotsogola komanso mphamvu zokwanira zopangira
China yakhala ikupanga ukadaulo wopangira ukadaulo wapamwamba kwambiri wa crystalline boron ufa, ndipo ili ndi njira yokwanira yopanga ndi dongosolo lolimba lolamulira. Urban Mining Technology Company itengera ukadaulo woyengedwa wopangidwa mwaokha, womwe ungathe kutulutsa ufa wa crystalline boron wokhala ndi chiyero choposa 6N kuti akwaniritse zosowa zapamwamba zamakampani a semiconductor kunyumba ndi kunja. Kampaniyo yapanga zopambana zazikulu pakuyera, kukula kwa tinthu, ndi dispersibility wa ufa wa boron, kuwonetsetsa kuti mankhwalawa amatha kukwaniritsa zofunikira za opanga semiconductor pazinthu zogwira ntchito kwambiri.
Ubwino wachiwiri: Kupikisana kwakukulu kwamitengo
Chifukwa cha ubwino wa China mu zipangizo, mphamvu ndi zipangizo zopangira, mtengo wapakhomo wa crystalline boron ufa ndi wotsika kwambiri. Poyerekeza ndi United States, Japan, South Korea ndi mayiko ena, makampani aku China atha kupereka mitengo yopikisana ndikuwonetsetsa kuti zinthu zili bwino. Izi zimapangitsa China kukhala pachiwopsezo chachikulu pamakampani opanga zinthu zapadziko lonse lapansi a semiconductor.
Ubwino 3: Kufuna kwamphamvu pamsika
Pamene makampani a semiconductor aku China akuchulukirachulukira, kufunikira kwamakampani am'deralo kwa ufa wa crystalline boron wakula kwambiri. China ikufulumizitsa kudziyimira pawokha kwamakampani opanga ma semiconductor ndikuchepetsa kudalira kwake pazinthu zotsika mtengo. Makampani monga Urban Mining Technology akulabadira izi, kukulitsa luso lopanga ndikuwongolera zinthu kuti zikwaniritse kukula kwa msika wapakhomo.
3. Mkhalidwe wamakono wamakampani a semiconductor padziko lonse lapansi
Bizinesi yapadziko lonse lapansi ya semiconductor ndi bizinesi yopikisana kwambiri komanso yogwiritsa ntchitoukadaulo kwambiri, yomwe ili ndi osewera akulu kuphatikiza United States, Japan, South Korea, Europe ndi mayiko ena ndi zigawo. Monga maziko a semiconductor kupanga, mtundu wa silicon ingot kupanga mwachindunji amatsimikizira kachitidwe tchipisi wotsatira. Chifukwa chake, kufunikira kwa ufa wapamwamba wa crystalline boron ukuwonjezekanso.
United
Mayiko ali ndi mphamvu zopanga silicon ingot komanso kupanga semiconductor. Kufuna kwa msika waku US kwa ufa wapamwamba kwambiri wa crystalline boron kumakhazikika kwambiri popanga tchipisi tapamwamba komanso mabwalo ophatikizika. Chifukwa cha mtengo wapamwamba wa ufa wa boron wopangidwa ku United States, makampani ena amadalira kuitanitsa ufa wa crystalline boron ufa wochokera ku Japan ndi China.
Japan
ali ndi luso laumisiri la nthawi yayitali popanga zinthu zoyera kwambiri, makamaka pokonza ufa wa boron ndi ukadaulo wa silicon ingot doping. Ena opanga semiconductor apamwamba kwambiri ku Japan, makamaka m'munda wa tchipisi tating'onoting'ono zamakompyuta ndi zida za optoelectronic, ali ndi kufunikira kokhazikika kwa ufa wonyezimira wa crystalline boron.
Kumwera
Makampani a semiconductor aku Korea, makamaka makampani monga Samsung ndi SK hynix, ali ndi gawo lofunikira pamsika wapadziko lonse lapansi. Kufuna kwamakampani aku South Korea kwa ufa wapamwamba kwambiri wa crystalline boron kumakhazikika pazida zamakumbukiro ndi mabwalo ophatikizika. Ndalama zaku South Korea za R&D muukadaulo wazinthu zikuchulukiranso, makamaka pakuwongolera chiyero ndi kufanana kwa doping kwa ufa wa boron.
4. Maonekedwe a Tsogolo ndi Mapeto
Ndikukula kosalekeza kwamakampani a semiconductor padziko lonse lapansi, makamaka kukwera kofulumira kwa matekinoloje omwe akubwera monga makompyuta ochita bwino kwambiri, luntha lochita kupanga, ndi kulumikizana kwa 5G, kufunikira kwa crystalline yoyera kwambiri.boron ufazidzawonjezeka. Monga wopanga wofunikira wa ufa wapamwamba wa crystalline boron, opanga aku China ali ndi mpikisano wamphamvu muukadaulo, mtundu, ndi mtengo. M'tsogolomu, ndikupita patsogolo kwaukadaulo, makampani aku China akuyembekezeka kukhala ndi malo ofunikira kwambiri pamsika wapadziko lonse lapansi.
Ndi R&D yake yolimba komanso luso lopanga, UrbanMines Tech. Limited ikupanga misika yapakhomo ndi yakunja kuti ipereke mankhwala okhazikika komanso odalirika a crystalline boron powder pamakampani apadziko lonse lapansi a semiconductor. Pamene njira yodzilamulira yodziyimira pawokha yamakampani a semiconductor aku China ikufulumizitsa, ufa wopangidwa kunyumba wopangidwa ndi crystalline boron ufa udzapereka chitsimikizo cholimba chazinthu zatsopano komanso chitukuko chamakampani apadziko lonse lapansi.
Mapeto
Monga chinthu chofunika kwambiri pazitsulo zamakampani a semiconductor, 6N high-purity crystalline boron powder imakhala ndi gawo lofunika kwambiri pakupanga ma ingots a silicon. Makampani aku China ali ndi udindo wofunikira pamsika wapadziko lonse lapansi wa zida za semiconductor ndi luso lawo laukadaulo komanso zabwino zopanga. M'tsogolomu, ndi chitukuko chosalekeza cha teknoloji ya semiconductor, kufunika kwa msika wa crystalline boron ufa kudzapitirira kukula, ndipo opanga ufa wa crystalline wa crystalline apitirize kulimbikitsa chitukuko cha zamakono ndikutsogolera chitukuko chamtsogolo cha makampani.