|
ZnO
Wafer
Semiconductor
Wafer, Inc
provides high
purity single
crystal ZnO
wafer that
has
a
good lattice
match and ideal
structure and
is one of the
most suitable
substrate
for
use as wide
band gap semiconductor
application
. Our
high quality
ZnO wafer
have
been widely
used for the
growth of nitride base
devices . Please
contact
us for further
information
.

- ZnO
Wafer Feature
:
Excellent
crystalline
quality
Excellent
lattice match
to nitride
Easily
etched for
device integration
- ZnO
Wafer Application
:
For
GaN epitaxial
growth
Power
devices
UV
detectors
Standard
Monocrystalline
ZnO Wafer
| Growth
method |
Hydrothermal
|
| Crystal
structure |
Hexagonal
|
| Orientation |
<0001>
|
| Tolerance
of orientation |
+/-
0.5 °
|
Lattice
mismatch with
GaN in <0001>
plane |
< 2.2 %
|
| Lattice
constant |
3.3 A
|
| Identified
polished face |
Zn
- face or O
- face
|
| Size |
10 x 10
mm , 15 x 15
mm
Other sizes
available upon
request
|
| Thickness |
0.5 mm
or 1 mm
|
| Surface
finish |
one side
or two sides
polished
|
| Surface
roughness |
Ra <=
10 A
|
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