src/material/InN/InN_basic.cc

   1 /*****************************************************************************/
   2 /*                                                                           */
   3 /*              8888888         88888888         88888888                    */
   4 /*            8                8                8                            */
   5 /*           8                 8                8                            */
   6 /*           8                  88888888         88888888                    */
   7 /*           8      8888                8                8                   */
   8 /*            8       8                 8                8                   */
   9 /*              888888         888888888        888888888                    */
  10 /*                                                                           */
  11 /*       A Two-Dimensional General Purpose Semiconductor Simulator.          */
  12 /*                                                                           */
  13 /*  GSS material database Version 0.4                                        */
  14 /*  Last update: Feb 17, 2006                                                */
  15 /*                                                                           */
  16 /*  Gong Ding                                                                */
  17 /*  gdiso@ustc.edu                                                           */
  18 /*  NINT, No.69 P.O.Box, Xi'an City, China                                   */
  19 /*                                                                           */
  20 /*****************************************************************************/
  21 //
  22 // Material Type: InN
  23
  24
  25 #include "PMI.h"
  26
  27 class GSS_InN_BasicParameter : public PMIS_BasicParameter
  28 {
  29 private:
  30   PetscScalar PERMITTI;  // The relative dielectric permittivity of InAs.
  31   PetscScalar AFFINITY;  // The electron affinity for the material.
  32   PetscScalar PERMEABI;  // The relative megnetic permeability of InAs.
  33   PetscScalar DENSITY;   // Specific mass density for the material.
  34
  35   void   Basic_Init()
  36   {
  37     //Source: Semiconductors on NSM
  38     PERMITTI =  15.3;
  39     AFFINITY =  5.8*eV;
  40     PERMEABI =  1.0;
  41     DENSITY  =  6.81E-03*kg*pow(cm,-3);
  42   }
  43 public:
  44   PetscScalar Density       (const PetscScalar &Tl) const { return DENSITY;  }
  45   PetscScalar Permittivity  ()                      const { return PERMITTI; }
  46   PetscScalar Permeability  ()                      const { return PERMEABI; }
  47   PetscScalar Affinity      (const PetscScalar &Tl) const { return AFFINITY; }
  48
  49   GSS_InN_BasicParameter(const PMIS_Environment &env):PMIS_BasicParameter(env)
  50   {
  51     Basic_Init();
  52   }
  53   ~GSS_InN_BasicParameter()
  54   {
  55   }
  56 }
  57 ;
  58
  59 extern "C"
  60 {
  61   PMIS_BasicParameter* PMIS_InN_BasicParameter_Default (const PMIS_Environment& env)
  62   {
  63     return new GSS_InN_BasicParameter(env);
  64   }
  65 }