4inch Silicon wafer FZ CZ N-Type DSP kana SSP Test giredhi

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Siricon wafer ipepa rakatetepa rakachekwa kubva kune imwechete crystal silicon. Silicon wafers anowanikwa mune 2-inch, 3-inch, 4-inch, 6-inch, uye 8-inch madhayamita, uye anonyanya kushandiswa kugadzira maseketi akabatanidzwa. Silicon wafers ingori iyo yakabikwa uye machipisi ndiwo apedzwa chigadzirwa. Silicon wafers zvinhu zvakakosha zvekugadzira maseketi akabatanidzwa, uye akasiyana semiconductor zvishandiso zvinogona kugadzirwa nenzira yephotolithography uye ion implantation pasilicon wafers.

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Silicon wafers chikamu chakakosha chemazuva ano ari kukura tekinoroji chikamu. Iyo semiconductor zvinhu musika inoda masilicon wafers ane chaiwo maratidziro kuburitsa huwandu hukuru hwezvitsva zvakabatanidzwa zvedunhu zvishandiso. Isu tinoziva kuti sezvo mutengo wekugadzira semiconductor uchiwedzera, ndizvo zvinoitawo mutengo wezvinhu izvi zvekugadzira, senge silicon wafers. Isu tinonzwisisa kukosha kwemhando uye mutengo wekubudirira mune zvigadzirwa zvatinopa kune vatengi vedu. Isu tinopa mawafer ane mutengo-unoshanda uye ane hunoenderana mhando. Isu tinonyanya kugadzira silicon wafers uye ingots (CZ), epitaxial wafers, uye SOI wafers.

Diameter	Diameter	Yakanatswa	Doped	Orientation	Resistivity/Ω.cm	Hukobvu/um
2inch	50.8±0.5mm	SSP DSP	P/N	100	1-20	200-500
3inch	76.2±0.5mm	SSP DSP	P/B	100	NA	525±20
4inch	101.6±0.2 101.6±0.3 101.6±0.4	SSP DSP	P/N	100	0.001-10	200-2000
6inch	152.5±0.3	SSPDSP	P/N	100	1-10	500-650
8inch	200±0.3	DSPSSP	P/N	100	0.1-20	625

Kushandiswa kwesilicon wafers

Substrate: PECVD/LPCVD coating, magnetron sputtering

Substrate: XRD, SEM, atomic force infrared spectroscopy, transmission electron microscopy, fluorescence spectroscopy uye mamwe maedzo ekuongorora, molecular beam epitaxial kukura, X-ray kuongororwa kwekristaro microstructure processing: etching, bonding, MEMS madivayiri, masimba emagetsi, MOS zvishandiso uye kumwe kugadzirisa.

Kubva 2010, Shanghai XKH Material Tech. Co., Ltd yakazvipira kupa vatengi vane yakazara 4-inch wafer Silicon Wafer mhinduro, kubva debugging level wafers Dummy Wafer, test level wafers Test Wafer, kune chigadzirwa level wafers Prime Wafer, pamwe neakakosha mawafers, Oxide wafers Oxide, Nitride wafers Si3N4, Aluminium plate, Waferd silicon, Waferd silicon, Co. MEMS Girazi, akagadziridzwa ekupedzisira-akakora uye akanyanya-flat wafers, nezvimwewo, ane saizi kubva pa50mm-300mm, uye isu tinogona kupa semiconductor mawafer ane-side-side/double-side polishing, kuonda, dicing, MEMS uye mamwe masevhisi ekugadzirisa nekugadzirisa.