<s>
Triethylgallium	B-Algorithm
is	O
the	O
organogallium	O
compound	O
with	O
the	O
formul	O
Ga(C2H5 )	O
3	O
.	O
</s>
<s>
Also	O
called	O
TEGa	O
,	O
it	O
is	O
a	O
metalorganic	O
source	O
of	O
gallium	O
for	O
metalorganic	B-Algorithm
vapour	I-Algorithm
phase	I-Algorithm
epitaxy	I-Algorithm
(	O
MOVPE	B-Algorithm
)	O
of	O
compound	O
semiconductors	O
.	O
</s>
<s>
When	O
this	O
alkylation	O
is	O
effected	O
with	O
ethyl	O
Grignard	O
reagent	O
in	O
ether	O
,	O
the	O
product	O
is	O
the	O
diethyl	O
ether	O
adduct	O
of	O
triethylgallium	B-Algorithm
.	O
</s>
<s>
Triethylgallium	B-Algorithm
readily	O
converts	O
to	O
the	O
air-stable	O
,	O
colorless	O
alkoxide	O
by	O
two	O
routes	O
,	O
oxygenation	O
and	O
alcoholysis	O
:	O
</s>
<s>
The	O
sweet	O
odor	O
associated	O
with	O
triethylgallium	B-Algorithm
is	O
due	O
to	O
the	O
alkoxide	O
.	O
</s>
<s>
TEGa	O
can	O
be	O
a	O
useful	O
alternative	O
to	O
trimethylgallium	O
in	O
the	O
metalorganic	B-Algorithm
vapour	I-Algorithm
phase	I-Algorithm
epitaxy	I-Algorithm
of	O
compound	O
semiconductors	O
because	O
films	O
grown	O
using	O
TEGa	O
have	O
been	O
shown	O
to	O
have	O
a	O
lower	O
carbon	O
impurity	O
concentration	O
.	O
</s>
