跪求！silvaco仿真IV曲线，我的错在哪了？

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1. 
   
2. go atlas
   
3. 
   
4. meshspace.mult=1.0
   
5. #
   
6. x.mesh loc=0.0 spac=0.3
   
7. x.mesh loc=1.2 spac=0.3
   
8. x.mesh loc=2.2 spac=0.2
   
9. x.mesh loc=3.0 spac=0.1
   
10. x.mesh loc=6.0 spac=0.1
    
11. x.mesh loc=6.8 spac=0.2
    
12. x.mesh loc=7.8 spac=0.3
    
13. x.mesh loc=9 spac=0.3
    
14. 
    
15. #
    
16. y.mesh loc=0.0 spac=0.15
    
17. y.mesh loc=1.2 spac=0.1
    
18. y.mesh loc=2.5 spac=0.2
    
19. y.mesh loc=3.0 spac=0.2
    
20. y.mesh loc=5.0 spac=0.3
    
21. 
    
22. regionnum=1silicon
    
23. 
    
24. electrname=cathodex.min=1.6x.max=1.8y.min=-0.2 y.max=0
    
25. electrname=cathodex.min=7.2x.max=7.4y.min=-0.2 y.max=0
    
26. electrname=anodex.min=4.4 x.max=4.6y.min=-0.2 y.max=0
    
27. 
    
28. #....p-epi doping
    
29. dopingp.type conc=1.25e15 uniform
    
30. 
    
31. #....DNW doping
    
32. dopingn.type conc=5e16x.min=2x.max=7y.min=2.5 y.max=3 uniform
    
33. 
    
34. #....n-epi doping
    
35. dopingn.type conc=1e17 x.min=1.5x.max=2.2 y.min=0 y.max=2.5 uniform
    
36. 
    
37. #....n-epi doping
    
38. dopingn.type conc=1e17 x.min=6.8x.max=7.5 y.min=0 y.max=2.5 uniform
    
39. 
    
40. #....n-epi doping
    
41. dopingn.type conc=1e17x.min=3.1x.max=5.9 y.min=1.2 y.max=2.5 uniform
    
42. 
    
43. #....p-epi doping
    
44. dopingp.type conc=2e17 x.min=2.7x.max=3.1 y.min=0 y.max=1.3 uniform
    
45. #....p-epi doping
    
46. dopingp.type conc=2e17 x.min=5.9x.max=6.3 y.min=0 y.max=1.3 uniform
    
47. 
    
48. #....p+ doping
    
49. dopingp.type conc=0.5e20 x.min=3 x.max=6 y.top=0 y.bottom=1.2 uniform
    
50. 
    
51. #....n+ doping
    
52. dopingn.type conc=0.5e20 x.min=1.6 x.max=1.8 y.top=0 y.bottom=0.2 uniform
    
53. 
    
54. #....n+ doping
    
55. dopingn.type conc=0.5e20 x.min=7.2 x.max=7.4 y.top=0 y.bottom=0.2 uniform
    
56. 
    
57. save outf=diode.str
    
58. #tonyplot diode.str -set diode.set
    
59. #quit
    
60. 
    
61. ########dark#######
    
62. model fermi srh cvt
    
63. impact selb
    
64. method newton trap maxtrap=30
    
65. 
    
66. solve init
    
67. log outfile=diode1.logmaster
    
68. solve vanode=-0.5 vstep=-1 vfinal=-20 name=anode
    
69. #solve vstep=-0.2 vfinal=-24 name=anode
    
70. #solve vstep=-0.05 vfinal=-12.8 name=anode
    
71. #solve vstep=-0.02 vfinal=-22 name=anode
    
72. 
    
73. log off
    
74. 
    
75. contact name=anode
    
76. save outf=diode1.str
    
77. #tonyplot diode1.log -set diode1.set
    
78. tonyplot diode1.str -set diode1.set
    
79. 
    
80. #quit
    
81. 
    
82. 
    
83. 
    
84. 
    
85. ######light######
    
86. #models cvt srh print
    
87. #impact selb
    
88. #method newton trap maxtrap=40
    
89. 
    
90. beam num=1 wavelength=0.6 angle=90 x.ori=4.5 y.ori=-1.0
    
91. 
    
92. solve init
    
93. log outf=lightcurrent.log
    
94. #solve b1=1e-03
    
95. #solve b1=1e-02
    
96. solve b1=10e-01
    
97. solve vanode=-0.5 vstep=-0.5 vfinal=-18 name=anode
    
98. #solve vstep=-0.1 vfinal=-20 name=anode
    
99. #solve vstep=-0.02 vfinal=-22 name=anode
    
100. log off
     
101. 
     
102. 
     
103. tonyplot -overlay lightcurrent.log diode1.log
     
104. quit
     

我仿的是这个 啊

这都行。