4 inch GaN akan SiC Wafer

Takaitaccen Bayani:

VET Energy's 4-inch GaN akan wafer SiC samfuri ne na juyin juya hali a fagen wutar lantarki. Wannan wafer yana haɗuwa da kyakkyawan yanayin zafi na silicon carbide (SiC) tare da babban ƙarfin ƙarfi da ƙarancin asarar gallium nitride (GaN), yana mai da shi kyakkyawan zaɓi don yin babban mitoci, na'urori masu ƙarfi. Makamashi na VET yana tabbatar da kyakkyawan aiki da daidaiton wafer ta hanyar fasahar Epitaxial MOCVD ta ci gaba.

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Cikakken Bayani

Tags samfurin

Layin samfurin VET Energy bai iyakance ga GaN akan wafers na SiC ba. Har ila yau, muna samar da nau'o'in nau'i na kayan aiki na semiconductor, ciki har da Si Wafer, SiC Substrate, SOI Wafer, SiN Substrate, Epi Wafer, da dai sauransu. Wafer, don saduwa da buƙatun masana'antar lantarki ta gaba don na'urorin aiki masu girma.

VET Energy yana ba da sabis na gyare-gyare masu sassauƙa, kuma yana iya keɓance GaN epitaxial yadudduka na kauri daban-daban, nau'ikan doping daban-daban, da girman wafer daban-daban gwargwadon takamaiman bukatun abokan ciniki. Bugu da ƙari, muna kuma ba da tallafin fasaha na ƙwararru da sabis na tallace-tallace don taimakawa abokan ciniki da sauri haɓaka na'urorin lantarki masu ƙarfi.

BAYANIN WAFERING

*n-Pm=n-nau'in Pm-Grade,n-Ps=n-nau'in Ps-Grade,Sl=Semi-lnsulating

Abu	8-inci	6-Inci			4-Inci
Abu	nP	n-Pm	n-Ps	SI	SI
TTV(GBIR)	≤6 ku	≤6 ku
Bow(GF3YFCD) - Cikakken Ƙimar	≤15 μm	≤15 μm	≤25μm		≤15 μm
Warp(GF3YFER)	≤25μm	≤25μm	≤40 μm		≤25μm
LTV(SBIR) -10mmx10mm	<2μm
Wafar Edge	Beveling

SURFACI GAME

*n-Pm=n-nau'in Pm-Grade,n-Ps=n-nau'in Ps-Grade,Sl=Semi-lnsulating

Abu	8-inci	6-Inci			4-Inci
	nP	n-Pm	n-Ps	SI	SI
Ƙarshen Sama	Yaren mutanen Poland na gani na gefe biyu, Si- Face CMP
SurfaceRoughness	(10um x 10um) Si-FaceRa≤0.2nm C-Face Ra≤ 0.5nm			(5umx5um) Si-Face Ra≤0.2nm C-Face Ra≤0.5nm
Kwakwalwa na Edge	Babu Wanda Ya Halatta (tsawo da nisa≥0.5mm)
Indents	Babu Wanda Ya Halatta
Scratches (Si-Face)	Qty.≤5, Taruwa Length≤0.5× wafer diamita	Qty.≤5, Taruwa Length≤0.5× wafer diamita			Qty.≤5, Taruwa Length≤0.5× wafer diamita
Karas	Babu Wanda Ya Halatta
Ƙarƙashin Ƙarfi	3 mm