Hnub ci hlwb, N-hom silicon wafers poob 1.98%!
Lub hnub ci zog tau dhau los ua qhov nrov tshaj plaws ntawm lub zog tauj dua tshiab rau tsev neeg thiab kev lag luam thoob ntiaj teb. Lub ntsiab tseem ceeb ntawm lub hnub ci vaj huam sib luag yog lub hnub ci cell, uas yog lub luag haujlwm rau hloov lub hnub ci mus rau lub zog siv tau. Silicon yog cov khoom siv tseem ceeb hauv cov hnub ci hnub ci, thiab kev lag luam tau ua tiav los ntawm kev siv N-hom thiab P-hom silicon wafers. Tsis ntev los no, muaj 1.98% poob rau tus nqi ntawm N-hom silicon wafers, tshwj xeeb tshaj yog 182 N-hom silicon wafer. Thaum Lub Ob Hlis 29th, 2024, Silicon Industry Association tau tshaj tawm cov nqi tshiab rau ib leeg crystalline silicon wafers.
Cov nqi poob me ntsis rau lub lim tiam no. Tus nqi nruab nrab ntawm M10 monocrystalline silicon wafers (182 mm / 15{{1{19}}}}μm) tseem nyob ntawm US $ 0.285 / thooj, uas yog tib lub lis piam-rau-lub lim tiam; tus nqi nruab nrab ntawm N-hom monocrystalline silicon wafers (182mm / 130μm) poob rau US $ 0.275 / thooj, uas yog ib lub lim tiam-rau-lub lim tiam. 1,98% yog '; tus nqi nruab nrab ntawm kev hloov pauv ntawm G12 monocrystalline silicon wafers (210 mm / 150 μm) tseem nyob ntawm US $ 0.402 / thooj, uas yog tib lub lis piam-rau-lub lim tiam.
Qhov poob ntawm tus nqi ntawm N-hom 182 silicon wafers tuaj yeem raug ntaus nqi los ntawm kev ua ntawm cov tuam txhab uas tab tom nrhiav kom paub meej cov khoom muag thiab tseem muaj kev sib tw. Txawm hais tias tus nqi poob qis, hom silicon wafer tseem nyob hauv qhov kev thov siab vim nws qhov kev ua tau zoo dua. Nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias tus nqi ntawm silicon tsis yog tib yam uas txiav txim siab tus nqi ntawm lub hnub ci vaj huam sib luag. Tus nqi ntawm kev tsim, kev teeb tsa, thiab kev saib xyuas kuj ua lub luag haujlwm tseem ceeb.
Txawm hais tias tus nqi ntawm N-hom silicon wafers poob qis, kev tsim cov silicon wafers hauv Suav teb tau pom qhov nce ntxiv. Raws li lub koom haum Silicon Industry Association, kev tsim khoom hauv tsev ntawm silicon wafers tau mus txog 63.97GW thaum Lub Ob Hlis 2024, ib hlis uas pom cov ntaub ntawv tsim tawm ntawm ib qho crystalline silicon wafers. Qhov nce hauv kev tsim khoom tuaj yeem raug ntaus nqi los ntawm kev xav tau ntau ntxiv rau lub hnub ci zog, nrog rau kev txhawb nqa ntawm tsoomfwv Suav rau kev tsim hluav taws xob txuas ntxiv.
Kev siv lub hnub ci zog tau txais kev nyiam thoob ntiaj teb nyob rau xyoo tas los no vim nws cov txiaj ntsig ntau. Lub hnub ci zog yog huv si, rov ua dua tshiab, thiab siv tau zoo, ua rau nws muaj txiaj ntsig zoo rau cov khoom siv hluav taws xob ib txwm muaj. Txawm li cas los xij, kev siv lub hnub ci hluav taws xob ntau yog nyob ntawm qhov muaj thiab cov nqi ntawm cov khoom siv hauv cov hnub ci vaj huam sib luag.
Qhov poob ntawm tus nqi ntawm N-hom silicon wafers yog qhov kev loj hlob zoo rau kev lag luam hnub ci. Raws li tus nqi ntawm N-hom silicon wafers thiab lwm yam ntaub ntawv siv nyob rau hauv lub hnub ci vaj huam sib luag tseem poob qis, nws ua tau ntau dua rau cov tsev neeg thiab cov lag luam los nqis peev rau hnub ci zog. Tsis tas li ntawd, raws li kev thov rau lub hnub ci zog txuas ntxiv zuj zus, kev tsim cov silicon wafers thiab lwm yam ntaub ntawv yuav zoo li nce ntxiv, ua rau tus nqi tag nrho ntawm cov hnub ci vaj huam sib luag.
Hauv kev xaus, qhov tsis ntev los no poob ntawm tus nqi ntawm N-hom silicon wafers yog qhov kev loj hlob zoo rau kev lag luam hnub ci. Txawm hais tias tus nqi poob qis, qhov kev thov rau N-hom 182 silicon wafers tseem siab vim lawv qhov kev ua tau zoo dua. Kev loj hlob ntawm lub hnub ci kev lag luam yog hnyav heev nyob ntawm qhov muaj thiab pheej yig ntawm cov khoom siv hauv cov hnub ci vaj huam sib luag. Nrog rau kev tsim tawm ntawm silicon wafers thiab kev txhawb nqa txuas ntxiv ntawm kev pib lub zog tauj dua tshiab, yav tom ntej ntawm lub hnub ci zog zoo li ci ntsa iab.