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Custom_CPPB_MaterialParamaters.txt
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Custom_CPPB_MaterialParamaters.txt
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$ Modified CPPB model material parameters :: T. Wilson, September 12th 2016
$ /\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\ $
$ TEST PARAMETERS :: These sets are used to run tests on the Adachi_CPPB and Mod_CPPB methods. NO NOT DELETE/ MODIFY!
$ \/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/ $
Material :: GaAs_TEST
$ GaAs material parameters taken from S. Adachi (1990)
$ Energy gap parameters
E0 = 1.42
E0_d0 = 1.77
E1 = 2.9
E1_d1 = 3.13
E2 = 4.7
Eg_ID = 1.73
$ Fitting parameters
A = 3.45
$ B1 = 6.37
$ B11 = 13.08
B1 = 6.4
B1s = 0.05
Gamma = 0.05
C = 2.39
gamma = 0.146
D = 24.2
$ Additional material parameters
eps1_inf = 1.6
Ec = 2.90
a0 = 5.65325
Eph = 0.035
eps_r = 12.9
me = 0.063
mhh = 0.51
$END$
$ /\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\ $
$ Custom_CPPB MATERIAL PARAMETERS :: Add additional materials below...
$ \/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/ $
Material :: GaAs
$ Parameters used in the modified CPPB model, a merge of Adachi's expressions with the frequency dependent broadening
$ parameter introduced by Charles Kim.
$ Gap Energy parameters
E0 = 1.425
E0_d0 = 1.78
E1 = 2.92
E1_d1 = 3.11
E2 = 4.72
Eg_ID = 1.73
$ E0 and E1 Transition fitting parameters
A = 4.0
B1 = 7.3
B1s = 0.05
Alpha_E0 = 0.3
Gamma_E0 = 0.01
Alpha_E1 = 0.3
Gamma_E1 = 0.12
$ E2 fitting parameters
C = 1.6
Alpha_E2 = 0.2
Gamma_E2 = 0.2
D = 18
Alpha_Eg_ID = 0.05
Gamma_Eg_ID = 0.041
Ec = 2.92
$ E0 Exciton contribution
n = 0
Alpha_Ex0 = 0.005
Gamma_Ex0 = 0.005
G_3D = 0.0046
A_Ex = 0.003
$ Additional material parameters.
eps1_inf = 1.2
a0 = 5.65325
Eph = 0.035
eps_r = 12.9
me = 0.063
mhh = 0.51
$END$
Material :: Ge
$ Optical constant model parameters for Ge taken from;
$ S. Adachi, "Optical dispersion relations for Si and Ge", J. Apply. Phys, 66(7) 3224, 1989
E0 = 0.80
E0_d0 = 1.09
E1 = 2.08
E1_d1 = 2.28
E2 = 4.29
Eg_ID = 0.66
$ E0 and E1 Transition fitting parameters
A = 5.2
B1 = 8.0
B1s = 1.0
Alpha_E0 = 0.0
Gamma_E0 = 0.05
Alpha_E1 = 0.1
Gamma_E1 = 0.1
$ E2 fitting parameters
C = 2.0
Alpha_E2 = 0.0
Gamma_E2 = 0.11
D = 2.0
Alpha_Eg_ID = 0.0
Gamma_Eg_ID = 0.1
Ec = 2.08
$ E0 Triplet transitions
Ea = 5.66
Ea_C = 2.8
Gamma_Ea = 0.9
Alpha_Ea = 0.2
Eb = 3.34
Eb_C = 2.2
Gamma_Eb = 0.5
Alpha_Eb = 0.2
Ed = 3.85
Ed_C = 8.5
Gamma_Ed = 0.8
Alpha_Ed = 0.2
$ E0 Exciton contribution
n = 0
Alpha_Ex0 = 0.005
Gamma_Ex0 = 0.005
G_3D = 0.0046
A_Ex = 0.003
$ Additional material parameters.
eps1_inf = 2.7
a0 = 5.658
Eph = 0.037
eps_r = 16.2
me = 0.08
mhh = 0.33
$END$
Material :: SiGeSn
$ Optical constant model parameters for SiGeSn. Assumed Ge like response with shifted critical pointe energies
E0 = 1.06
E0_d0 = 1.11
E1 = 2.05
E1_d1 = 2.25
E2 = 4.29
Eg_ID = 0.8
$ E0 and E1 Transition fitting parameters
A = 1.7
B1 = 5.5
B1s = 1.9
Alpha_E0 = 0.0
Gamma_E0 = 0.05
Alpha_E1 = 0.1
Gamma_E1 = 0.09
$ E2 fitting parameters
C = 8.5
Alpha_E2 = 0.2
Gamma_E2 = 0.45
D = 0.8
Alpha_Eg_ID = 0.0
Gamma_Eg_ID = 0.08
Ec = 2.05
$ E0 Triplet transitions
Ea = 5.60
Ea_C = 3.0
Gamma_Ea = 0.9
Alpha_Ea = 0.2
Eb = 3.3
Eb_C = 3.0
Gamma_Eb = 0.5
Alpha_Eb = 0.2
Ed = 3.85
Ed_C = 9.5
Gamma_Ed = 0.8
Alpha_Ed = 0.2
$ E0 Exciton contribution
n = 0
Alpha_Ex0 = 0.005
Gamma_Ex0 = 0.005
G_3D = 0.0046
A_Ex = 0.003
$ Additional material parameters.
eps1_inf = 2.7
a0 = 5.658
Eph = 0.037
eps_r = 16.2
me = 0.08
mhh = 0.33
$END$
$ /\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\ $
$ Adachi_CPPB MATERIAL PARAMETERS :: Add additional materials below...
$ \/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/ $
Material :: GaAs_Adachi
$ GaAs material parameters taken from S. Adachi (1990)
$ Energy gap parameters
E0 = 1.42
E0_d0 = 1.77
E1 = 2.9
E1_d1 = 3.13
E2 = 4.7
Eg_ID = 1.73
$ Fitting parameters
A = 3.45
$ B1 = 6.37
$ B11 = 13.08
B1 = 6.4
B1s = 0.05
Gamma = 0.05
C = 2.39
gamma = 0.146
D = 24.2
$ Additional material parameters
eps1_inf = 1.6
Ec = 2.90
a0 = 5.65325
Eph = 0.035
eps_r = 12.9
me = 0.063
mhh = 0.51
$END$