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Cov hom phiaj siv rau sputtering txheej ntawm cov khoom siv hluav taws xob

2021年10月19日

Cov khoom siv hluav taws xob tau siv hauv txhua txoj kev ua neej, thiab feem ntau ntawm cov khoom siv hluav taws xob no yuav tsum tau txheej ua ntej muab tso rau hauv khw. Tam sim no, feem ntau siv cov tshuab nqus tsev txheej yog magnetron sputtering lub tshuab nqus tsev txheej. Ntawm no, peb tuaj Saib xyuas lub hom phiaj uas siv hauv sputtering.Generally, lub hom phiaj cov ntaub ntawv peb siv yog tsis muaj dab tsi ntau dua peb hom: hlau phiaj, cov hom phiaj hlau, thiab cov hom phiaj sib xyaw..

Muaj ntau lub hom phiaj siv hauv hard disk. Cov yeeb yaj kiab ntau txheej tau plated ntawm qhov chaw kaw. Txhua zaj yeeb yaj kiab nws muaj nws tus kheej txoj haujlwm. Hauv txheej txheej hauv qab, 40nm tuab chromium lossis chromium alloy yuav plated txhawm rau txhim kho kev ua kom ruaj khov thiab tiv taus xeb. , Thiab tom qab plated nrog 15nm tuab cobalt chromium hlau nyob hauv nruab nrab, thiab tom qab ntawd plated nrog 35nm tuab cobalt hlau, raws li cov khoom siv sib nqus, cov khoom siv no tuaj yeem cuam tshuam tag nrho cov yam ntxwv ntawm cov hlau nplaum thiab cuam tshuam tsawg, thiab thaum kawg plated nrog 15nm tuab carbon zaj duab xis.

Lub hom phiaj sputtering ntawm lub taub hau sib nqus feem ntau yog siv hlau-npib tsib xee hlau, thiab qee cov ntaub ntawv sib xyaw tshiab tau ntxiv tom qab, xws li hlau nitride, hlau tantalum nitride, hlau txhuas nitride, lwm yam., uas yog txhua qhov ua tau zoo sib nqus dielectric zaj duab xis lub hom phiaj cov ntaub ntawv.

CD discs yuav siv cov yeeb yaj kiab txhuas los ua txheej txheej kom tau plated ntawm cov yas ua haujlwm, tab sis rau CDROM thiab DVDROM discs, txhuas zaj duab xis tsis tuaj yeem siv, vim tias yuav muaj txheej txheej zas xim ntawm cov discs no, thiab cov khoom ntawm Aluminium yog xeb rau qee qib, thiab nws feem ntau hloov los ntawm zaj duab xis kub lossis nyiaj.

Cov zaj duab xis txheej ntawm cov ntawv kho qhov muag kuj tseem muaj ntau txheej. Nws yog txheej nrog 30nm tuab hlau-cobalt alloy kaw txheej ntawm txheej xim, uas yog sib xyaw nrog amorphous tsis tshua muaj lub ntiaj teb hloov pauv, thiab tom qab ntawd coated nrog a 20 mus rau 100nm tuab silicon nitride dielectric txheej. Thaum kawg coated nrog txhuas txheej txheej.

Cov khoom siv hluav taws xob no uas xav tau kom ua tiav cov khoom sib nqus thiab tuaj yeem sau cov ntaub ntawv, kom ua tiav cov haujlwm no, tseem yuav tsum tau cia siab rau zaj duab xis sputtered los ntawm ntau yam tshuaj, thiab qhov kev txiav txim ntawm cov xeev siv lead ua tau tshwm tom qab tsim cov yeeb yaj kiab..

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