Iyo 8 Inch P Type Silicon Wafer kubva kuVET Energy ndeyepamusoro-inoshanda silicon wafer yakagadzirirwa huwandu hwakawanda hwesemiconductor application, kusanganisira maseru ezuva, maMEMS zvishandiso, uye akabatanidzwa maseketi. Inozivikanwa nekunaka kwayo kwemagetsi conductivity uye kuita kusingachinjiki, iyi wafer ndiyo inosarudzwa sarudzo yevagadziri vari kutsvaga kugadzira yakavimbika uye inoshanda zvemagetsi zvikamu. VET Energy inovimbisa chaiyo doping mazinga uye yepamusoro-yemhando yepamusoro kupedzisa kweyakakwana yekugadzira mudziyo.
Aya 8 Inch P Type Silicon Wafers anoenderana zvizere nezvinhu zvakasiyana seSiC Substrate, SOI Wafer, SiN Substrate, uye akakodzera Epi Wafer kukura, kuve nechokwadi chekushanda kwakasiyana-siyana kwepamberi semiconductor yekugadzira maitiro. Iwo mawafer anogona zvakare kushandiswa pamwe chete nezvimwe zvemhando yepamusoro-tech zvinhu seGallium Oxide Ga2O3 uye AlN Wafer, zvichiita kuti ive yakakodzera kune inotevera-chizvarwa chemagetsi application. Dhizaini yavo yakasimba zvakare inokodzera zvisina musono muCassette-based masisitimu, kuve nechokwadi kuti inoshanda uye yakakwira-vhoriyamu kugadzirwa kwekubata.
VET Energy inopa vatengi neyakagadzirirwa wafer mhinduro. Tinogona kugadzirisa zvimedu zvine resistivity yakasiyana, okisijeni yemukati, ukobvu, nezvimwe zvinoenderana nezvinodiwa nevatengi. Uye zvakare, isu tinopawo nyanzvi yehunyanzvi rutsigiro uye mushure mekutengesa sevhisi kubatsira vatengi kugadzirisa matambudziko akasiyana akasangana panguva yekugadzira.
WAFERING SECIFICATIONS
*n-Pm=n-type Pm-Giredhi,n-Ps=n-type Ps-Giredhi,Sl=Semi-lnsulating
Item | 8-Inch | 6-Inch | 4-inch | ||
nP | n-Pm | n-Mapisarema | SI | SI | |
TTV(GBIR) | ≤6um | ≤6um | |||
Bow(GF3YFCD)-Absolute Value | ≤15μm | ≤15μm | ≤25μm | ≤15μm | |
Warp(GF3YFER) | ≤25μm | ≤25μm | ≤40μm | ≤25μm | |
LTV(SBIR) -10mmx10mm | <2μm | ||||
Wafer Edge | Beveling |
SURFACE FINISH
*n-Pm=n-type Pm-Giredhi,n-Ps=n-type Ps-Giredhi,Sl=Semi-lnsulating
Item | 8-Inch | 6-Inch | 4-inch | ||
nP | n-Pm | n-Mapisarema | SI | SI | |
Surface Finish | Kaviri divi Optical Polish, Si- Face CMP | ||||
SurfaceRoughness | (10um x 10um) Si-FaceRa≤0.2nm | (5umx5um) Si-Face Ra≤0.2nm | |||
Edge Chips | Hapana Inobvumidzwa (kureba nehupamhi≥0.5mm) | ||||
Indents | Hapana Inobvumirwa | ||||
Makwara (Si-Face) | Uk.≤5,Kuwedzera | Uk.≤5,Kuwedzera | Uk.≤5,Kuwedzera | ||
Mitswe | Hapana Inobvumirwa | ||||
Kusabatanidzwa kumucheto | 3mm |