SiO2 Thin Film Thermal Oxide Silicon wafer 4inch 6inch 8inch 12inch

Kufotokozera Kwachidule:

Titha kupereka mkulu kutentha superconducting woonda filimu gawo lapansi, maginito woonda mafilimu ndi ferroelectric woonda filimu gawo lapansi, semiconductor galasi, galasi kuwala, laser galasi zipangizo, nthawi yomweyo kupereka lathu ndi mayunivesite akunja ndi mabungwe kafukufuku kupereka apamwamba ( kopitilira muyeso yosalala, kopitilira muyeso, kopitilira muyeso yosalala, yoyera kwambiri)

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zogulitsa Tags

Kuyambitsa bokosi la wafer

Njira yayikulu yopangira zowotcha zokhala ndi oxidized silicon nthawi zambiri zimaphatikizapo masitepe otsatirawa: kukula kwa silicon ya monocrystalline, kudula mu zowotcha, kupukuta, kuyeretsa ndi makutidwe ndi okosijeni.

Kukula kwa silicon ya Monocrystalline: Choyamba, silicon ya monocrystalline imakula pa kutentha kwakukulu ndi njira monga njira ya Czochralski kapena njira ya Float-zone. Njirayi imathandizira kukonza makristasi amodzi a silicon okhala ndi chiyero chachikulu komanso kukhulupirika kwa lattice.

Dicing: Silicon yokulirapo ya monocrystalline nthawi zambiri imakhala yowoneka ngati cylindrical ndipo imayenera kudulidwa kukhala zowonda zopyapyala kuti zigwiritsidwe ntchito ngati gawo laling'ono. Kudula kumachitidwa ndi wodula diamondi.

Kupukuta: Pamwamba pa mtanda wodulidwa ukhoza kukhala wosafanana ndipo umafunika kupukuta ndi makina kuti ukhale wosalala.

Kuyeretsa: Chophika chopukutidwacho chimatsukidwa kuti chichotse zonyansa ndi fumbi.

Oxidizing: Pomaliza, zopyapyala za silicon zimayikidwa mu ng'anjo yotentha kwambiri yopangira ma oxidizing kuti apange gawo loteteza la silicon dioxide kuti lipititse patsogolo mphamvu zake zamagetsi ndi mphamvu zamakina, komanso kukhala ngati wosanjikiza wotchingira m'mabwalo ophatikizika.

Zomwe zimagwiritsidwa ntchito kwambiri ndi ma silicon oxidized wafers zimaphatikizapo kupanga mabwalo ophatikizika, kupanga ma cell a solar, ndi kupanga zida zina zamagetsi. Silicon oxide wafers amagwiritsidwa ntchito kwambiri m'munda wa zida za semiconductor chifukwa cha mawonekedwe awo abwino amakina, mawonekedwe ake komanso kukhazikika kwamankhwala, kuthekera kogwira ntchito pamatenthedwe apamwamba komanso kupanikizika kwambiri, komanso zinthu zabwino zotetezera komanso zowoneka bwino.

Ubwino wake umaphatikizapo mawonekedwe a kristalo wathunthu, kapangidwe kake koyera, miyeso yolondola, zinthu zamakina abwino, ndi zina zotere. Zinthu izi zimapanga zowotcha za silicon oxide makamaka zoyenera kupanga mabwalo ophatikizika apamwamba kwambiri ndi zida zina za microelectronic.