Re: Archimedes

a patch for constants.h
I updated constants based on
http://physics.nist.gov/cuu/Constants/Table/allascii.txt 
Probably doesn't matter.

Added "const" a few places, should help performance, however
minor.

--Carl Hansen
address@hidden




*** constants.h	2011-08-23 23:52:56.000000000 -0700
--- constants.h.stock	2011-08-23 23:44:11.000000000 -0700
***************
*** 34,52 ****
  // ######################################################
  
  // Boltzmann constant (Joule/Kelvin)
!  const real KB=1.3806488e-23;
  // Electron charge in absolute value (Coulomb)
!  const real Q=1.602176565e-19;
  // Reduced Planck constant (Joule*sec)
!  const real HBAR=1.054571726e-34;
  // Permittivity of free space (F/m)
   const real EPS0=8.854187817e-12;
  // Electron Mass (Kg)
!  const real M=9.10938291e-31;
  // Silicon intrinsic density for room temperature
   const real NI=1.45e16;
  // Pi number
!  const real PI=3.14159265358979323846;
  // electron energy step (eV) for the MC method
   const real DE=0.002;
  // mstar coefficient for Si heavy hole
--- 33,51 ----
  // ######################################################
  
  // Boltzmann constant (Joule/Kelvin)
!  const real KB=1.380658e-23;
  // Electron charge in absolute value (Coulomb)
!  const real Q=1.60217733e-19;
  // Reduced Planck constant (Joule*sec)
!  const real HBAR=1.05457266e-34;
  // Permittivity of free space (F/m)
   const real EPS0=8.854187817e-12;
  // Electron Mass (Kg)
!  const real M=9.1093897e-31;
  // Silicon intrinsic density for room temperature
   const real NI=1.45e16;
  // Pi number
!  const real PI=3.141592654;
  // electron energy step (eV) for the MC method
   const real DE=0.002;
  // mstar coefficient for Si heavy hole
***************
*** 56,71 ****
  // mstar coefficient for GaAs heavy hole
   const real mstarHGAAS=0.510;
  // Silicon low field mobility (m^2/(V*sec))
!  const real MIU0=1400.e-4;
  // Silicon saturation velocity (m/sec)
!  const real VS=1.e5;
  // Silicon heavy hole effective mass
!  const real mstarhole=0.57;
  // Silicon heavy hole low field mobility (m^2/(V*sec))
!  const real MIU0hole=0.0471;
  // Silicon heavy hole saturation velocity (m/sec)
!  const real VShole=1.e5;
  // Silicon Schottky contact density (1/m^3)
!  const real NGATE=3.9e11;
  // ######################################################
  // ######################################################
--- 55,70 ----
  // mstar coefficient for GaAs heavy hole
   const real mstarHGAAS=0.510;
  // Silicon low field mobility (m^2/(V*sec))
!  real MIU0=1400.e-4;
  // Silicon saturation velocity (m/sec)
!  real VS=1.e5;
  // Silicon heavy hole effective mass
!  real mstarhole=0.57;
  // Silicon heavy hole low field mobility (m^2/(V*sec))
!  real MIU0hole=0.0471;
  // Silicon heavy hole saturation velocity (m/sec)
!  real VShole=1.e5;
  // Silicon Schottky contact density (1/m^3)
!  real NGATE=3.9e11;
  // ######################################################
  // ######################################################