²é¿´: 7005  |  »Ø¸´: 9
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

ÆÆ¾íÌìÑÄ

Òø³æ (ÖøÃûдÊÖ)

[ÇóÖú] sentaurus Èí¼þCVÇúÏߵķÂÕæÎÊÌâ


1.¸÷λÉñÓÑ£¬Ð¡µÜ×î½üÔÚ×öMOSµçÈݵÄCV·ÂÕæ£¬Ö÷ÒªÊÇÑо¿½çÃæÌ¬µÄÎÊÌ⣬µ«ÊÇûÓÐÏàÓ¦µÄCV·ÂÕæµÄdessis.cmdµÄÎļþ£¨Ìí¼Ó½çÃæÌ¬£©£¬ËùÒÔ¾Í×Ô¼º¿´Ó¢ÎÄÊֲᣬһ¾äÒ»¾äµÄ¿´£¬²Åд³öÁË·ÂÕæÎļþ£¬µ«ÊÇÓеãÎÊÌ⣬ËùÒÔСµÜÌØÔÚ´ËÇóCV·ÂÕæÌí¼Ó½çÃæÌ¬µÄ·ÂÕæÎļþ¡£

2.СµÜдµÄÎļþÔÚÏÂÃæ¸½¼þÖУ¬Ö÷ÒªÎÊÌâÊÇ·ÂÕæÍêÁËÒÔºó£¬ËäÈ»²»±¨´í£¬µ«ÊÇÉú³ÉµÄÎļþÖÐȴд×Å

interface 'region_2/R.epi' not found in grid file n1_msh.tdr
£º

Ò²¾ÍÊÇÕÒ²»µ½ÎÒÌí¼Ó½çÃæÌ¬µÄ½çÃæ¡£È»¶ø·ÂÕæ³öµÄCVÇúÏßÊÇÓб仯µÄ£¬ËµÃ÷½çÃæÌ¬Æðµ½ÁË×÷ÓÃÈçÏ£º
sentaurus Èí¼þCVÇúÏߵķÂÕæÎÊÌâ

¿ÉÊÇÇ¨ÒÆÂÊÏÔʾȱûÓб仯£¬Ò²¾ÍÊÇ˵½çÃæÌ¬Ã»ÓжÔÇ¨ÒÆÂÊÔì³ÉÓ°Ï죬ÕâÊÇÎªÊ²Ã´ÄØ£¿ÎÒÌí¼ÓµÄ½çÃæÌ¬ÒѾ­ºÜ¸ßÁË£¬ÊÇÒ»¶¨»á¶ÔÇ¨ÒÆÂÊÓÐÓ°ÏìµÄ°¡£¬ÄѵÀÊÇÒòΪÎÒµÄÇ¨ÒÆÂÊÄ£ÐÍûÓмÓȫô£¬¿ÉÊÇÎÒÒѾ­Äܼӵͼ¼ÓÁ˰¡¡£
sentaurus Èí¼þCVÇúÏߵķÂÕæÎÊÌâ-1


·ÂÕæµÄÎļþ¼û¸½¼þ£¬Îª·½±ã´ó¼Ò¿´£¬ÎÒ¸´ÖÆÈçÏ£º
Æ÷¼þ½á¹¹£º
;*************************************************************************
; Setting parameters
; - lateral
(define Ltot 0.5)     ; [um] Lateral extend total

; - layers
(define Hox  5e-3)     ; [um] oxide thickness
(define Hepi 1.0)    ; [um] epi thickness

; - Doping
(define Depi 5e16)   ;  doping of epi

;----------------------------------------------------------------------
; Derived quantities
(define Xmax (/ Ltot 2.0))

(define Yox Hox)
(define Yepi (+ Yox Hepi))

;********************************************************************************
; Overlap resolution: New replaces Old
(sdegeo:set-default-boolean "ABA"

;*******************************************************************************
; Creating epi
(sdegeo:create-rectangle
  (position (* Xmax -1.0) Yepi 0.0 )
  (position    Xmax       Yox  0.0 )
  "GaAs" "region_1"
)

; Creating oxide
(sdegeo:create-rectangle
  (position (* Xmax -1.0) Yox 0.0 )
  (position    Xmax       0.0 0.0 )
  "HfO2" "region_2"
)

;************************************************************************

; Contact declarations
(sdegeo:define-contact-set "gate"
  4.0  (color:rgb 1.0 0.0 0.0 ) "##"

(sdegeo:define-contact-set "sub"
  4.0  (color:rgb 0.0 1.0 0.0 ) "##"

;----------------------------------------------------------------------
; Contact settings
(sdegeo:define-2d-contact
(find-edge-id (position 0.0 0.0 0.0))
"gate" )

(sdegeo:define-2d-contact
(find-edge-id (position 0.0 Yepi 0.0))
"sub"
;------------------------------------------------------------------------
; Separating lumps
(sde:assign-material-and-region-names "all"

;***********************************************************************
(sde:add-material
  (find-body-id (position  0.0 (* 0.5 (+ Yepi Yox))  0.0))
  "GaAs" "R.epi"


;----------------------------------------------------------------------
; Profiles:

; - EPI
(sdedr:define-constant-profile "Const.SiEpi"
"PhosphorusActiveConcentration" Depi )
(sdedr:define-constant-profile-region  "PlaceCD.SiEpi"
"Const.SiEpi" "R.epi" )

;*********************************************************************************
; Meshing Strategy:
; epi
(sdedr:define-refinement-size "Ref.Substrate"
  0.05      0.05     
  0.02      0.02    )
(sdedr:define-refinement-region "RefPlace.Substrate"
"Ref.Substrate" "R.epi" )

;  Multibox
;(sdedr:define-refinement-window "MBWindow.Channel_1"
; "Rectangle"  
; (position (* Xmax -1.0)  (+   0.3e-3  Yox)        0.0)
; (position    Xmax        (+  -0.3e-3  Yox)        0.0) )
;(sdedr:define-multibox-size "MBSize.Channel_1"
;  0.02   0.1e-3
;  0.01   0.05e-3
;  1.0          1.0 )
;(sdedr:define-multibox-placement "MBPlace.Channel_1"
; "MBSize.Channel_1" "MBWindow.Channel_1" )

;  Multibox
(sdedr:define-refinement-window "MBWindow.Channel_2"
"Rectangle"  
(position (* Xmax -1.0)  (+ 80e-3  Yox)        0.0)
(position    Xmax        0.0                   0.0) )
(sdedr:define-multibox-size "MBSize.Channel_2"
  0.02   1e-3
  0.01   0.5e-3
  1.0          1.0 )
(sdedr:define-multibox-placement "MBPlace.Channel_2"
"MBSize.Channel_2" "MBWindow.Channel_2" )

;*****************************************************************************
(sde:build-mesh "mesh" "-F tdr" "n1_msh"

·ÂÕæÎļþ£º
  Device NMOS {

  Electrode {
    { Name="gate"      Voltage=0.0  Barrier=-0.0 }
    { Name="sub"       Voltage=0.0 }
  }

  File {
      Grid    = "@tdr@"
      Current = "@plot@"
      Plot    = "@tdrdat@"
  }

Physics {
          Temperature=300
          EffectiveIntrinsicDensity(OldSlotboom)
          IncompleteIonization
          Mobility(
              DopingDependence                 
              CarrierCarrierScattering      
              HighFieldsaturation(GradQuasiFermi)
              Enormal(Lombardi_highk)
              IncompleteIonization         
             )
             Recombination(
             SRH(DopingDep)
             Auger
             TrapAssistedAuger
             surfaceSRH
             )
}

}

  Plot {
      SRHRecombination
      SurfaceRecombination
      eMobility  hMobility
      eDensity hDensity eCurrent hCurrent
      ElectricField eEparallel hEparallel
      eQuasiFermi hQuasiFermi
      Potential Doping SpaceCharge
      DonorConcentration AcceptorConcentration
  }
}
Math {
      Extrapolate
      RelErrControl
      Notdamped=50
      Iterations=20
}

Physics (Materialinterface="GaAs/HfO2" {
Traps(
(Acceptor Exponential fromCondBand Conc=1e14        EnergyMid=0    EnergySig=0.05 )
(Acceptor Exponential fromCondBand Conc=1.6487e12   EnergyMid=0    EnergySig=1.43 )

(Donor    Exponential fromValBand  Conc=1e14        EnergyMid=0    EnergySig=0.05 )
(Donor    Exponential fromValBand  Conc=1.6487e12   EnergyMid=0    EnergySig=1.43 )
     )
}

File {
      Output    = "@log@"
      ACExtract = "@acplot@"   
}

System {
      NMOS trans ( gate=g sub=b)
      Vsource_pset vg (g 0) {dc=0}
      Vsource_pset vb (b 0) {dc=0}
}
Solve {
      Poisson
      Coupled { Poisson Electron Hole }

   
      Quasistationary (
                      InitialStep=0.005 MaxStep=0.002 Minstep=1.0e-5
                      Goal { Parameter=vg.dc Voltage=-4 }
                      )
                      { Coupled { Poisson Electron Hole } }
   
      Quasistationary (
                      InitialStep=0.005 MaxStep=0.002 Minstep=1.0e-5
                      Goal { Parameter=vg.dc Voltage=4 }
                      )
                      { ACCoupled (
                             StartFrequency=1e6 EndFrequency=1e6
                             NumberOfPoints=1 Decade
                             Node(g b)  ##For which nodes the AC is performed(16 elements)
                             Exclude(vg vb)  
                                  )
                                  { Poisson Electron Hole }
                                  }
}


¶àл¸÷λָµ¼£¡£¡£¡¸Ð¼¤²»¾¡°¡°¡°¡°¡°¡°¡°¡°¡°¡°¡!!!!
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ajjcoo

ľ³æ (ÕýʽдÊÖ)

Ê×ÏÈÒªÃ÷°×ʲôÊÇÇ¨ÒÆÂÊ£¬ÄãÊÇmos²»ÊÇmosfet

·¢×ÔСľ³æIOS¿Í»§¶Ë
¶àÇé×Ô¹ÅÉËÀë±ð¡£¸üÄÇ¿°¡¢ÀäÂäÇåÇï½Ú¡£
7Â¥2017-10-08 10:40:04
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 10 ¸ö»Ø´ð

s_suny

ľ³æ (СÓÐÃûÆø)

ÎÒ¶Ô½çÃæÌ¬¶ÔÇ¨ÒÆÂÊûÓвúÉúÓ°ÏìÊÇÕâÑùÀí½âµÄ£ºÄãµÄÇ¨ÒÆÂÊÄ£ÐÍÖУ¬Ö»ÓвôÔÓÒÀÀµ£¬ÔØÁ÷×Ó¼äÉ¢É䣬²»ÍêÈ«À뻯µÈÄ£ÐÍ£¬¶øÕâЩģÐÍÌåÏÖÔÚÈí¼þÖеÄʱºò£¬ÇëÄã×Ô¼ºÏêϸ²éÔÄÓÐÄÄЩÊÇÖ±½ÓÌåÏÖÔÚÄã½çÃæÌ¬²ÎÊý¶ÔÇ¨ÒÆÂʵĸıäµÄ¡£ÎÒÈÏΪûÓÐÒ»¸öÊÇ£¬Õâ¾ÍÊÇÄã×îÖյĽá¹û¡£Ò²¿ÉÒÔÈÏΪÊÇÏÖÓеÄÎïÀíÄ£ÐÍûÓдﵽÄãµÄÒªÇó¡£Äã¿ÉÒÔ²ÉÓÃÒ»¸öÕÛÖԵİ취£¬½çÃæÌ¬Ó°ÏìÇ¨ÒÆÂÊ£¬ÄÜ·ñÌåÏÖÔÚÁíÒ»¸ö²ÎÊýÖУ¬¶øÕâ¸ö²ÎÊý»á¶ÔÇ¨ÒÆÂÊÓÐÓ°Ïì¡£
ÓÉÓÚûÓÐÖ±½ÓÌṩ´ð°¸£¬ËùÒÔ²»Ó¦ÖúÁË£¬Èç¹û˼·¶ÔÄãÓаïÖú£¬ÄÇ×îºÃ²»¹ýÁË¡£
2Â¥2014-08-17 19:42:36
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÆÆ¾íÌìÑÄ

Òø³æ (ÖøÃûдÊÖ)

ÒýÓûØÌû:
2Â¥: Originally posted by s_suny at 2014-08-17 19:42:36
ÎÒ¶Ô½çÃæÌ¬¶ÔÇ¨ÒÆÂÊûÓвúÉúÓ°ÏìÊÇÕâÑùÀí½âµÄ£ºÄãµÄÇ¨ÒÆÂÊÄ£ÐÍÖУ¬Ö»ÓвôÔÓÒÀÀµ£¬ÔØÁ÷×Ó¼äÉ¢É䣬²»ÍêÈ«À뻯µÈÄ£ÐÍ£¬¶øÕâЩģÐÍÌåÏÖÔÚÈí¼þÖеÄʱºò£¬ÇëÄã×Ô¼ºÏêϸ²éÔÄÓÐÄÄЩÊÇÖ±½ÓÌåÏÖÔÚÄã½çÃæÌ¬²ÎÊý¶ÔÇ¨ÒÆÂʵĸıäµÄ ...

ÄãÊÕµÄÕâ¸öÎÒÒ²ÓÐÏë¹ý£¬ËùÒÔÎÒÓп´ÊÖ²á²éÔÄ£¬Ç¨ÒÆÂʵÄÄ£ÐÍÒ»¹²ÓÐËÄ´óÀà·Ö±ðÊÇ£º
Ò»¡¢photon scattering Ò²¾ÍÊÇ DopingDependence£¬¿¼ÂDzôÔÓµÄÓ°Ïì
¶þ¡¢Degration at  interface Ò²¾ÍÊÇ  Enormal(Lombardi_highk)£¬¿¼ÂÇÁ˱íÃæÉù×ÓºÍsurface roughness µÄÓ°Ï죬ÆäÖÐLombardi_highk¿¼ÂÇÁË¿¼ÂÇÁËÔ¶³Ì¿âÂ׺ÍÔ¶³ÌÉù×ÓµÄ×÷ÓÃ
Èý¡¢Carrier - carrier scarttering Ò²¾ÍÊÇ CarrierCarrierScattering ¿¼ÂÇÁËcarrierÖ®¼äµÄ×÷ÓÃ
ËÄ¡¢High - field saturation Ò²¾ÍÊÇ HighFieldsaturation(GradQuasiFermi)
    »¼ÓÐEnergy - dependent mobility Ä£ÐÍ£¬²»¹ýÕâ¸öÄ£ÐÍÊÇÔÚ¸ßÄÜʱºòÇó½âÄÜÁ¿Á¬ÐøÐÔ·½³ÌÓõģ¬ËùÒÔÎÒûÓÐÓá£

ËÄ´óÀàÎÒ¶¼ÓÐÓ㬿ÉÊǽá¹û..............
ÎÞÂÛÈçºÎ£¬»¹ÊǶàлһƬÈÈÐÄÁ˹þ
3Â¥2014-08-17 20:03:31
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÆÆ¾íÌìÑÄ

Òø³æ (ÖøÃûдÊÖ)

ÒýÓûØÌû:
2Â¥: Originally posted by s_suny at 2014-08-17 19:42:36
ÎÒ¶Ô½çÃæÌ¬¶ÔÇ¨ÒÆÂÊûÓвúÉúÓ°ÏìÊÇÕâÑùÀí½âµÄ£ºÄãµÄÇ¨ÒÆÂÊÄ£ÐÍÖУ¬Ö»ÓвôÔÓÒÀÀµ£¬ÔØÁ÷×Ó¼äÉ¢É䣬²»ÍêÈ«À뻯µÈÄ£ÐÍ£¬¶øÕâЩģÐÍÌåÏÖÔÚÈí¼þÖеÄʱºò£¬ÇëÄã×Ô¼ºÏêϸ²éÔÄÓÐÄÄЩÊÇÖ±½ÓÌåÏÖÔÚÄã½çÃæÌ¬²ÎÊý¶ÔÇ¨ÒÆÂʵĸıäµÄ ...

»¼ÓÐÎÒÈÏΪ×î¸ù±¾µÄÎÊÌâÔÚÓÚ
interface 'region_2/R.epi' not found in grid file n1_msh.tdr
Õâ¾ä»°£¬ÔõôÄÜÈ¥µôÕâ¾ä»°£¬Ó¦¸ÃÊǸù±¾£¡£¡£¡£¡
4Â¥2014-08-17 20:24:06
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Ò»Ö¾Ô¸070300Õã´ó»¯Ñ§358·Ö£¬Çóµ÷¼Á£¡ +3 ËÖËÖÓã.. 2026-03-21 3/150 2026-03-22 11:31 by ÑîÑîÑî×Ï
[¿¼ÑÐ] ÉúÎïѧһ־Ը985£¬·ÖÊý349Çóµ÷¼Á +4 zxts12 2026-03-21 7/350 2026-03-22 09:57 by zxts12
[»ù½ðÉêÇë] ɽ¶«Ê¡ÃæÉÏÏîÄ¿ÏÞ¶îÆÀÉó +4 ʯÈð0426 2026-03-19 4/200 2026-03-22 08:50 by Wei_ren
[¿¼ÑÐ] ÉúÎïѧ071000 329·ÖÇóµ÷¼Á +4 ÎÒ°®ÉúÎïÉúÎﰮΠ2026-03-17 4/200 2026-03-22 08:34 by hxsm
[¿¼ÑÐ] »¯Ñ§µ÷¼Á +5 yzysaa 2026-03-21 5/250 2026-03-21 22:12 by peike
[¿¼ÑÐ] Ò»Ö¾Ô¸ÄÏ´ó£¬0703»¯Ñ§£¬·ÖÊý336£¬Çóµ÷¼Á +3 ÊÕµ½VS 2026-03-21 3/150 2026-03-21 18:42 by ѧԱ8dgXkO
[¿¼ÑÐ] 336Çóµ÷¼Á +5 rmc8866 2026-03-21 5/250 2026-03-21 17:24 by ѧԱ8dgXkO
[¿¼ÑÐ] 311Çóµ÷¼Á +5 ¶¬Ê®Èý 2026-03-18 5/250 2026-03-21 00:16 by JourneyLucky
[¿¼ÑÐ] ²ÄÁÏר˶ӢһÊý¶þ306 +7 z1z2z3879 2026-03-18 7/350 2026-03-20 23:48 by JourneyLucky
[¿¼ÑÐ] 294Çóµ÷¼Á²ÄÁÏÓ뻯¹¤×¨Ë¶ +15 ݤÎÉ­ÁÖ 2026-03-18 15/750 2026-03-20 23:28 by JourneyLucky
[¿¼ÑÐ] ¿¼Ñе÷¼ÁÇóÑ§Ð£ÍÆ¼ö +3 ²®ÀÖ29 2026-03-18 5/250 2026-03-20 22:59 by JourneyLucky
[¿¼ÑÐ] 288Çóµ÷¼Á +16 ÓÚº£º£º£º£ 2026-03-19 16/800 2026-03-20 22:28 by JourneyLucky
[¿¼ÑÐ] AÇøÏß²ÄÁÏѧµ÷¼Á +5 ÖÜÖÜÎÞ¼« 2026-03-20 5/250 2026-03-20 21:33 by laoshidan
[¿¼ÑÐ] 260Çóµ÷¼Á +3 ÖìÜÆÁÕ 2026-03-20 3/150 2026-03-20 20:35 by ѧԱ8dgXkO
[¿¼ÑÐ] 289Çóµ÷¼Á +6 »³èªÎÕè¤l 2026-03-20 6/300 2026-03-20 20:30 by ѧԱ8dgXkO
[¿¼ÑÐ] Ò»Ö¾Ô¸Î÷°²½»Í¨´óѧ ѧ˶ 354Çóµ÷¼Á211»òÕß˫һÁ÷ +3 ÎÒÏëÒª¶ÁÑо¿Éú 2026-03-20 3/150 2026-03-20 20:13 by JourneyLucky
[¿¼ÑÐ] 298-Ò»Ö¾Ô¸Öйúũҵ´óѧ-Çóµ÷¼Á +9 ÊÖ»úÓû§ 2026-03-17 9/450 2026-03-20 14:24 by ÎÞи¿É»÷111
[¿¼ÑÐ] 286Çóµ÷¼Á +6 lemonzzn 2026-03-16 10/500 2026-03-19 14:31 by lemonzzn
[¿¼ÑÐ] ²ÄÁÏר˶306Ó¢Ò»Êý¶þ +10 z1z2z3879 2026-03-16 13/650 2026-03-18 14:20 by 007_lilei
[˶²©¼ÒÔ°] ºþ±±¹¤Òµ´óѧ ÉúÃü¿ÆÑ§Ó뽡¿µÑ§Ôº-¿ÎÌâ×éÕÐÊÕ2026¼¶Ê³Æ·/ÉúÎï·½Ïò˶ʿ +3 1ϲ´º8 2026-03-17 5/250 2026-03-17 17:18 by ber´¨cool×Ó
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û