Database: semiconductors.ddb

Name(s)ValueUnitsDescription
lattice_constant_Ge
a_Ge
5.66 Angstrom The Lattice Constant, or lattice parameter, refers to the constant distance between unit cells in a crystal lattice.
density_Ge
rho_Ge
5.323 g/cm^3 The density of a material is defined as its mass per unit volume.
longitudinal_sound_speed_Ge
longitudinal_speed_of_sound_Ge
longitudinal_cs_Ge
longitudinal_c_s_Ge
5.4e5 cm/sec The speed of sound describes how far the sound travels in a given amount of time.
transversal_sound_speed_Ge
transversal_speed_of_sound_Ge
transversal_cs_Ge
transversal_c_s_Ge
3.2e5 cm/sec The speed of sound describes how far the sound travels in a given amount of time.
relative_dielectric_constant_Ge
relative_static_permittivity_Ge
epsilon_r_Ge
16.2 none see Relative Static Permittivity in Dionysus database universal.ddb for a good description.
lattice_constant_Si
a_Si
5.43 Angstrom The Lattice Constant, or lattice parameter, refers to the constant distance between unit cells in a crystal lattice.
density_Si
rho_Si
2.33 g/cm^3 The density of a material is defined as its mass per unit volume.
longitudinal_sound_speed_Si
longitudinal_speed_of_sound_Si
longitudinal_cs_Si
longitudinal_c_s_Si
9.18e5 cm/sec The speed of sound describes how far the sound travels in a given amount of time.
transversal_sound_speed_Si
transversal_speed_of_sound_Si
transversal_cs_Si
transversal_c_s_Si
4.70e5 cm/sec The speed of sound describes how far the sound travels in a given amount of time.
relative_dielectric_constant_Si
relative_static_permittivity_Si
epsilon_r_Si
11.7 none see Relative Static Permittivity in Dionysus database universal.ddb for a good description.
lattice_constant_AlAs
a_AlAs
5.66 Angstrom The Lattice Constant, or lattice parameter, refers to the constant distance between unit cells in a crystal lattice.
density_AlAs
rho_AlAs
3.76 g/cm^3 The density of a material is defined as its mass per unit volume.
sound_speed_AlAs
speed_of_sound_AlAs
cs_AlAs
c_s_AlAs
5.65e5 cm/sec The speed of sound describes how far the sound travels in a given amount of time.
relative_dielectric_constant_AlAs
relative_static_permittivity_AlAs
epsilon_r_AlAs
10.06 none see Relative Static Permittivity in Dionysus database universal.ddb for a good description.
high_frequency_dielectric_constant_AlAs
high_frequency_permittivity_AlAs
epsilon_hf_AlAs
8.16 none see High Frequency Permittivity in Dionysus database universal.ddb for a good description.
lattice_constant_GaAs
a_GaAs
5.65 Angstrom The Lattice Constant, or lattice parameter, refers to the constant distance between unit cells in a crystal lattice.
density_GaAs
rho_GaAs
5.36 g/cm^3 The density of a material is defined as its mass per unit volume.
sound_speed_GaAs
speed_of_sound_GaAs
cs_GaAs
c_s_GaAs
5.24e5 cm/sec The speed of sound describes how far the sound travels in a given amount of time.
relative_dielectric_constant_GaAs
relative_static_permittivity_GaAs
epsilon_r_GaAs
12.90 none see Relative Static Permittivity in Dionysus database universal.ddb for a good description.
high_frequency_dielectric_constant_GaAs
high_frequency_permittivity_GaAs
epsilon_hf_GaAs
10.92 none see High Frequency Permittivity in Dionysus database universal.ddb for a good description.
lattice_constant_InAs
a_InAs
6.05 Angstrom The Lattice Constant, or lattice parameter, refers to the constant distance between unit cells in a crystal lattice.
density_InAs
rho_InAs
5.667 g/cm^3 The density of a material is defined as its mass per unit volume.
sound_speed_InAs
speed_of_sound_InAs
cs_InAs
c_s_InAs
4.28e5 cm/sec The speed of sound describes how far the sound travels in a given amount of time.
relative_dielectric_constant_InAs
relative_static_permittivity_InAs
epsilon_r_InAs
15.15 none see Relative Static Permittivity in Dionysus database universal.ddb for a good description.
high_frequency_dielectric_constant_InAs
high_frequency_permittivity_InAs
epsilon_hf_InAs
12.75 none see High Frequency Permittivity in Dionysus database universal.ddb for a good description.
lattice_constant_AlP
a_AlP
5.42 Angstrom The Lattice Constant, or lattice parameter, refers to the constant distance between unit cells in a crystal lattice.
density_AlP
rho_AlP
2.40 g/cm^3 The density of a material is defined as its mass per unit volume.
sound_speed_AlP
speed_of_sound_AlP
cs_AlP
c_s_AlP
7.41e5 cm/sec The speed of sound describes how far the sound travels in a given amount of time.
relative_dielectric_constant_AlP
relative_static_permittivity_AlP
epsilon_r_AlP
9.80 none see Relative Static Permittivity in Dionysus database universal.ddb for a good description.
high_frequency_dielectric_constant_AlP
high_frequency_permittivity_AlP
epsilon_hf_AlP
7.54 none see High Frequency Permittivity in Dionysus database universal.ddb for a good description.
lattice_constant_GaP
a_GaP
5.44 Angstrom The Lattice Constant, or lattice parameter, refers to the constant distance between unit cells in a crystal lattice.
density_GaP
rho_GaP
4.138 g/cm^3 The density of a material is defined as its mass per unit volume.
sound_speed_GaP
speed_of_sound_GaP
cs_GaP
c_s_GaP
5.85e5 cm/sec The speed of sound describes how far the sound travels in a given amount of time.
relative_dielectric_constant_GaP
relative_static_permittivity_GaP
epsilon_r_GaP
11.10 none see Relative Static Permittivity in Dionysus database universal.ddb for a good description.
high_frequency_dielectric_constant_GaP
high_frequency_permittivity_GaP
epsilon_hf_GaP
9.08 none see High Frequency Permittivity in Dionysus database universal.ddb for a good description.
lattice_constant_InP
a_InP
5.86 Angstrom The Lattice Constant, or lattice parameter, refers to the constant distance between unit cells in a crystal lattice.
density_InP
rho_InP
4.81 g/cm^3 The density of a material is defined as its mass per unit volume.
sound_speed_InP
speed_of_sound_InP
cs_InP
c_s_InP
5.13e5 cm/sec The speed of sound describes how far the sound travels in a given amount of time.
relative_dielectric_constant_InP
relative_static_permittivity_InP
epsilon_r_InP
12.61 none see Relative Static Permittivity in Dionysus database universal.ddb for a good description.
high_frequency_dielectric_constant_InP
high_frequency_permittivity_InP
epsilon_hf_InP
9.61 none see High Frequency Permittivity in Dionysus database universal.ddb for a good description.

the number of items in the database is: 40