4 Inch GaAs Wafer yochokera ku VET Energy ndi chinthu chofunikira pazida zothamanga kwambiri komanso za optoelectronic, kuphatikiza ma amplifiers a RF, ma LED, ndi ma cell a solar. Zophika izi zimadziwika chifukwa chakuyenda kwawo kwa ma elekitironi apamwamba komanso kuthekera kogwira ntchito pama frequency apamwamba, zomwe zimawapangitsa kukhala gawo lofunikira pamapulogalamu apamwamba a semiconductor. VET Energy imatsimikizira zowotcha zamtundu wapamwamba kwambiri za GaA zokhala ndi makulidwe a yunifolomu komanso zolakwika zochepa, zoyenera panjira zingapo zopangira zinthu zambiri.
Izi 4 Inch GaAs Wafers zimagwirizana ndi zida zosiyanasiyana za semiconductor monga Si Wafer, SiC Substrate, SOI Wafer, ndi SiN Substrate, zomwe zimawapangitsa kukhala osunthika kuti aphatikizidwe muzomangamanga zazida zosiyanasiyana. Kaya amagwiritsidwa ntchito popanga Epi Wafer kapena pambali pa zida zamakono monga Gallium Oxide Ga2O3 ndi AlN Wafer, amapereka maziko odalirika amagetsi am'badwo wotsatira. Kuonjezera apo, zowombazo zimagwirizana bwino ndi machitidwe ogwiritsira ntchito Cassette, kuonetsetsa kuti ntchito zikuyenda bwino muzofukufuku ndi malo opangira mavoti apamwamba.
VET Energy imapereka gawo lathunthu la magawo a semiconductor, kuphatikiza Si Wafer, SiC Substrate, SOI Wafer, SiN Substrate, Epi Wafer, Gallium Oxide Ga2O3, ndi AlN Wafer. Zogulitsa zathu zosiyanasiyana zimakwaniritsa zosowa zamitundu yosiyanasiyana yamagetsi, kuyambira zamagetsi zamagetsi mpaka RF ndi ma optoelectronics.
VET Energy imapereka ma wafer osinthika a GaAs kuti akwaniritse zomwe mukufuna, kuphatikiza magawo osiyanasiyana a doping, mawonekedwe, ndi kumaliza kwake. Gulu lathu la akatswiri limapereka chithandizo chaukadaulo komanso ntchito yotsatsa pambuyo pogulitsa kuti muwonetsetse kuti mukupambana.
ZINTHU ZONSE
*n-Pm=n-type Pm-Grade,n-Ps=n-type Ps-Grade,Sl=Semi-lnsulating
Kanthu | 8-inchi | 6-inchi | 4-inchi | ||
nP | n-pm | n-Zam | SI | SI | |
TTV(GBIR) | ≤6um | ≤6um | |||
Bow(GF3YFCD) -Mtheradi Wamtengo Wapatali | ≤15μm | ≤15μm | ≤25μm | ≤15μm | |
Warp(GF3YFER) | ≤25μm | ≤25μm | ≤40μm | ≤25μm | |
LTV(SBIR) -10mmx10mm | <2 mu | ||||
Wafer Edge | Beveling |
PAMENE MALIZA
*n-Pm=n-type Pm-Grade,n-Ps=n-type Ps-Grade,Sl=Semi-lnsulating
Kanthu | 8-inchi | 6-inchi | 4-inchi | ||
nP | n-pm | n-Zam | SI | SI | |
Pamwamba Pamwamba | Mbali ziwiri za Optical Polish, Si- Face CMP | ||||
SurfaceRoughness | (10um x 10um) Si-FaceRa≤0.2nm | (5umx5um) Si-Face Ra≤0.2nm | |||
Chips za Edge | Palibe Chololedwa (kutalika ndi m'lifupi ≥0.5mm) | ||||
Inde | Palibe Chololedwa | ||||
Zikwapu (Si-Face) | Unyinji.≤5, Zowonjezera | Unyinji.≤5, Zowonjezera | Unyinji.≤5, Zowonjezera | ||
Ming'alu | Palibe Chololedwa | ||||
Kupatula M'mphepete | 3 mm |