4 inch wafer

Short Name:

4"

The following is a list of equipment where 4 inch round substrates are allowed.

Equipment Tables

Equipment name & NEMO ID	Technique	Cleaning Required	Cleanliness	Material Thickness Range	Materials Lab Supplied	Process Temperature Range	Gases	Substrate Size	Substrate Type	Maximum Load
AJA2 Evaporator aja2-evap	Deposition > Physical Vapor Deposition (PVD) > Evaporation		Flexible	0.00 - 300.00 nm	Ag Al Au Cr Cu Ni Pd Pt Ti			Pieces 2" 3" 4" 6"	Silicon (Si) Silicon Germanium (SiGe) Quartz (SiO2) Sapphire (Al₂O₃) Germanium (Ge) Other (ProMCom approval required) (Various)	4"x3 or 6"x1 wafers or pieces
AJA Evaporator aja-evap	Deposition > Physical Vapor Deposition (PVD) > Evaporation		Flexible	0.00 - 300.00 nm	Ag Al Au Co Cr Cu Fe Ge Hf Ni Ni_xO_y Pd Pt SiO₂ Ti Titania			Pieces 2" 3" 4" 6"	Silicon (Si) Silicon Germanium (SiGe) Quartz (SiO2) Sapphire (Al₂O₃) Glass (SiO₂) Germanium (Ge) Silicon Carbide (SiC) Gallium Nitride (GaN) III-V (III-V) Gallium Arsenide (GaAs) Polymer (Various) Other (ProMCom approval required) (Various)	4"x3 or 6"x1 wafers or pieces
Aixtron MOCVD - III-V system aix200	Deposition > Chemical Vapor Deposition (CVD) > Metal-Organic (MO) CVD	Pre-Diffusion Clean	Flexible	0.00 - 5.00 μm	AlAs AlGaAs GaAs GaP GaPN III-V materials InAs InGaAs InGaAsN	300 °C - 800 °C	H₂ MO sources N₂ SiH₄	Pieces 2" 4"	Silicon (Si) Quartz (SiO2) Sapphire (Al₂O₃) Gallium Nitride (GaN) III-V (III-V) Gallium Arsenide (GaAs)	4"x1 wafer or 2"x1 wafer or 4 pieces
Aixtron MOCVD - III-N system aix-ccs	Deposition > Chemical Vapor Deposition (CVD) > Metal-Organic (MO) CVD		Clean (MOCVD)	0.00 - 5.00 μm	AlGaN AlN GaN III-N materials InAlN InGaAlN InGaN InN	400 °C - 1300 °C	H₂ MO sources N₂ NH₃ SiH₄	Pieces 2" 4"	Silicon (Si) Sapphire (Al₂O₃) Silicon Carbide (SiC) Gallium Nitride (GaN)	4"x1, 2"X3, pieces
Aixtron Black Magic graphene CVD furnace aixtron-graphene	Deposition > Chemical Vapor Deposition (CVD) > Graphene CVD Growth		Flexible		C	800 °C - 1100 °C	78% N₂, 21% O₂, ~1% Ar CH₄ H₂	Pieces 2" 3" 4"	Silicon (Si) Other (ProMCom approval required) (Various)	1x4" wafer or Copper/Nickel foil

Pages