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aboratory of
M
icrosensor
S
tructures and
E
lectronics
Faculty of Electrical Engineering
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hysics & device modelling
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emiconductor & MEMS technologies
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hotolithography
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iffusion & oxidation
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W
et etching & wafer cleaning
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T
hin film deposition & etching
M
aterial and device characterization
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lectronics
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Lectures
Reactive Ion Etching
Plasmalab μP 80
13.56MHz driven parallel plate reactor
substrate electrode: 240mm recessed (3pcs 4" wafers)
shower head gas optimised for RIE
high conductance vacuum layout
water cooled ....
Plasmalab μP 80
Gases
CHF
3
O
2
SF
6
P
VD
P
ECVD
R
IE
D
RIE
S
urface cleaning
University of Ljubljana