Thermal Processing & Ion Implantation

Boron Diffusion Furnace

Location UNSW – Upper East Lab (Grey Area)
Temperature range 750 – 975 °C
Substrates types allowed Si wafer, with either P or B dopants only
Substrate sizes Up to 2”
Pre-requisites Wafers processed in-house only, full cleaned
Gases available N2
Source wafers Solid source

Clean Anneal Furnace

Location UNSW – Upper East Lab (Grey Area)
Temperature range 350 – 500 °C
Substrates types allowed Si wafer, with either P or B dopants only
Substrate sizes Up to 4”
Pre-requisites Wafers processed in-house only, full cleaned
Gases available N2, forming gas

Clean Si Oxidation Furnace

Location UNSW – Upper East Lab (Grey Area)
Tube size 5” tube
Wafer size 2” up to 4” wafers
Gasses N2, O2
Temperature range 400 – 1100C
Restrictions Boron and phosphorus doped Si only

GaAs ULVAC MILA-5000 Annealing Furnace

Location UNSW – Lower East Lab (White Area)
Heating rate 50°C/s high speed heating
Gas Forming gas
Sample size Up to 25 mm by 25 mm
Material restriction GaAs compatible material only
Temperature Range RT – 800 deg
Graphite plate option Available

GP Anneal Furnace

UNSW – Upper East Lab (Grey Area)
Tube size 3” tube
Wafer size Small chips up to 2” wafers
Gasses N2, O2, forming gas
Temperature range 200 – 1100C
Restrictions General purpose

GP ULVAC MILA-5000 Annealing Furnace

Location UNSW – Lower East Lab (White Area)
Heating rate 50°C/s high speed heating
Gas Forming gas
Sample size Up to 25 mm by 25 mm
Material restriction General purpose
Temperature Range RT – 800 deg

IBS Ion Implanter

Location UNSW – Far East Lab
Ion energy 25-200 keV (single charge)
Ion current Greater than 1 mA (typically ~100s uA)
Species P, B, Sb, Ar, H, N
Substrate size Max 6” wafer
Substrate carrier 4 positions
Substrate angle to beam Normal or 7°

Jipelec RTA

Location UNSW – Upper East Lab (Grey Area)
Temperature range 400 – 1050 °C
Substrates types allowed Si wafer, with either P or B dopants only
Substrate sizes Up to 4”
Pre-requisites Wafers processed in-house only, full cleaned
Gases available N2

Muffle Furnace

Location UNSW – West Lab (White Area)
Working volume 3.5 L
Temperature range 50 – 1000°C
Gases N2

Phosphorus Diffusion Furnace

Location UNSW – Upper East Lab (Grey Area)
Temperature range 800 – 955 °C
Substrates types allowed Si wafer, with either P or B dopants only
Substrate sizes Up to 2”
Pre-requisites Wafers processed in-house only, full cleaned
Gases available N2
Source wafers Solid source

UDOX Furnace

Location UNSW – Upper East Lab (Grey Area)
Temperature range 800 – 1000 °C
Substrates types allowed Si wafer, with either P or B dopants only
Substrate sizes Up to 2”
Pre-requisites Wafers processed in-house only, full cleaned
Gases available N2, ultra-dry oxygen