Constants

Constants from constants.h from ADMS, or CEDIC simul to be more exact!

Namings :

  • M is a mathematical constant

  • P is a physical constant. The constants have been taken from http://physics.nist.gov

  • others: HICUM constants

DMT.core.constants.DA_FI = 1.921812[source]

constant smoothing parameter for HICUM

DMT.core.constants.M_1_PI = 0.3183098861837907[source]

define M_1_PI 0.31830988618379067154

DMT.core.constants.M_2_PI = 0.6366197723675814[source]

define M_2_PI 0.63661977236758134308

DMT.core.constants.M_2_SQRTPI = 1.1283791670955126[source]

define M_2_SQRTPI 1.12837916709551257390

DMT.core.constants.M_E = 2.718281828459045[source]

define M_E 2.7182818284590452354

DMT.core.constants.M_LN10 = 2.302585092994046[source]

define M_LN10 2.30258509299404568402

DMT.core.constants.M_LN2 = 0.6931471805599453[source]

define M_LN2 0.69314718055994530942

DMT.core.constants.M_LOG10E = 0.4342944819032518[source]

define M_LOG10E 0.43429448190325182765

DMT.core.constants.M_LOG2E = 1.4426950408889634[source]

define M_LOG2E 1.4426950408889634074

DMT.core.constants.M_PI = 3.141592653589793[source]

define M_PI 3.14159265358979323846

DMT.core.constants.M_PI_2 = 1.5707963267948966[source]

define M_PI_2 1.57079632679489661923

DMT.core.constants.M_PI_4 = 0.7853981633974483[source]

define M_PI_4 0.78539816339744830962

DMT.core.constants.M_SQRT1_2 = 0.7071067811865476[source]

define M_SQRT1_2 0.70710678118654752440

DMT.core.constants.M_SQRT2 = 1.4142135623730951[source]

define M_SQRT2 1.41421356237309504880

DMT.core.constants.M_TWO_PI = 6.283185307179586[source]

define M_TWO_PI 6.28318530717958647652

DMT.core.constants.P_C = 299792458.0[source]

speed of light in vacuum in meters/sec 2.99792458e8

DMT.core.constants.P_CELSIUS0 = 273.15[source]

zero celsius in kelvin 273.15

DMT.core.constants.P_EPS0 = 8.854187817e-12[source]

” permittivity of vacuum in farads/meter 8.854187817e-12

DMT.core.constants.P_H = 6.62606876e-34[source]

Planck’s constant in joules*sec 6.62606876e-34

DMT.core.constants.P_K = 1.3806503e-23[source]

Boltzmann’s constant in joules/kelvin 1.3806503e-23

DMT.core.constants.P_Q = 1.602176462e-19[source]

charge of electron in coulombs 1.602176462e-19

DMT.core.constants.P_U0 = 1.2566370614e-06[source]

” permeability of vacuum in henrys/meter (4.0e-7 * M_PI) (12.566370614e-7)

DMT.core.constants.calc_VT(temp)[source]

Calculates the thermal voltage for the given temperature (in Kelvin)

DMT.core.constants.vT_300 = 0.025852026903638286[source]

thermal voltage for 300 Kelvin