VET Energy's chigadzirwa mutsara haina kuganhurirwa kune silicon wafers. Isu tinopawo huwandu hwakasiyana hwema semiconductor substrate zvinhu, zvinosanganisira SiC Substrate, SOI Wafer, SiN Substrate, Epi Wafer, nezvimwewo, pamwe neakafara bandgap semiconductor zvinhu zvakaita seGallium Oxide Ga2O3 uye AlN Wafer. Izvi zvigadzirwa zvinogona kusangana nezvinodiwa zvevatengi vakasiyana mumagetsi emagetsi, radio frequency, sensors uye mamwe minda.
Nzvimbo dzekushandisa:
•Integrated circuits:Sechinhu chakakosha chekugadzira dunhu rakasanganiswa, P-mhando silicon wafers anoshandiswa zvakanyanya muakasiyana logic maseketi, ndangariro, nezvimwe.
•Zvishandiso zvemagetsi:P-mhando silicon wafers inogona kushandiswa kugadzira magetsi emagetsi semagetsi transistors uye diode.
•Sensors:P-mhando silicon wafers inogona kushandiswa kugadzira akasiyana marudzi emasensa, akadai sepressure sensors, tembiricha sensors, nezvimwe.
•Solar masero:P-mhando silicon wafers chinhu chakakosha chemasero ezuva.
VET Energy inopa vatengi zvigadziriso zvewafer, uye inogona kugadzirisa mawafer ane akasiyana resistivity, akasiyana okisijeni emukati, ukobvu hwakasiyana uye zvimwe zvakatemwa zvinoenderana nezvinodiwa nevatengi. Uye zvakare, isu tinopawo nyanzvi yehunyanzvi rutsigiro uye mushure-yekutengesa sevhisi kubatsira vatengi kugadzirisa matambudziko akasiyana anosanganikwa nawo mukugadzira maitiro.
WAFERING SECIFICATIONS
*n-Pm=n-type Pm-Giredhi,n-Ps=n-type Ps-Giredhi,Sl=Semi-lnsulating
Item | 8-Inji | 6-Inji | 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-Inji | 6-Inji | 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 |