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Chemistry
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Solid State Chemistry
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Vacancy Concentration Equation
Vacancy Concentration Equation
Relates vacancy concentration to temperature and pressure, typically expressed as
D
=
D
0
e
x
p
(
−
E
a
/
R
T
)
D = D_0 exp(-E_a/RT)
D
=
D
0
e
x
p
(
−
E
a
/
RT
)
where
D
D
D
is diffusivity.