MOS 代码2

导读:;----------------------------------------------------------------------------;Settingparameters;-lateral(defineLtot1.0);[um]Lateralextendtotal(defineLg0.2);[um]Gatelength;-layers(d

MOS 代码2

;---------------------------------------------------------------------------- ;Setting parameters ; - lateral

(define Ltot 1.0) ; [um] Lateral extend total (define Lg 0.2) ; [um] Gate length ; - layers

(define Hgate 40e-4) (define Hsd 0.05)

(define Hepi 1.5) ;[um] EPI thickness

;---------------------------------------------------------------------------- ;Derived quantities

(define Xmax (/ Ltot 2.0)) (define Xg (/ Lg 2.0)) (define Ygate Hgate) (define Ysd (+Ygate Hsd)) (define Yepi (+Ygate Hepi))

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

;************************************************** ;Creating epi

(sdegeo:create-rectangle

(position (* Xmax -1.0) Yepi 0.0) (position Xmax Ygate 0.0) \;Creating oxide layer (sdegeo:create-rectangle

(position (* Xg -1.0) Ygate 0.0) (position Xg 0.0 0.0) \

;---------------------------------------------------------------------------------- ;---------------------------------------------------------------------------------- ;Contact declarations

(sdegeo:define-conatct-set \ 4.0 (color:rgb 1.0 0.0 0.0) ”##” (sdegeo:define-conatct-set \ 4.0 (color:rgb 0.0 1.0 0.0) ”##” (sdegeo:define-conatct-set \ 4.0 (color:rgb 0.0 0.0 1.0) ”##”

(sdegeo:define-conatct-set \ 4.0 (color:rgb 0.0 1.0 1.0) ”##”

;---------------------------------------------------------------------------------- ;Contact settings

(sdegeo:define-2D-contact

(find-edge-id (position (* (+Xmax Xg) -0.5) Ygate 0.0)) \

(sdegeo:define-2d-contact

(find-edge-id (position (* (+Xmax Xg) 0.5) Ygate 0.0)) \

(sdegeo:define-2d-contact

(find-edge-id (position (0.0 0.0 0.0)) \

(sdegeo:define-2d-contact

(find-edge-id (position (0.0 Yepi 0.0)) \

;Separating lumps

(sde:assign-material-and-region-names \

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

;Setting region names (sde:add-material

(find-body-id (position 0.0 (* 0.5(+Yepi Ygate)) 0.0)) \(sde:add-material

(find-body-id (position 0.0 (* 0.5Ygate) 0.0)) \ \

;-------------------------------------------------------------------------------------------------- ;-------------------------------------------------------------------------------------------------- ;Profiles ; - EPI

(sdedr:define-constant-profile\\ 5e17)

(sdedr:define-constant-profile-region \\

;Source/Drain base line definitions

(sdedr:define-refinement-window \(position (* Xmax -1.0) 0.0 0.0) (position (* Xg -1.0) 0.0 0.0))

(sdedr:define-refinement-window \ (position Xg 0.0 0.0) (position Xmax 0.0 0.0)

;Source/Drain implant definition

(sdedr:define-gaussion-profile \\\\ \\)

;Source/Drain implants

(sdedr:define-analytical-profile-placement \

\(sdedr:define-analytical-profile-placement \

\” \;-------------------------------------------------------------------------------------- ;Meshing Strategy; ;EPI

(sdedr:define-refinement-size \0.1 0.1 0.1 0.1)

(sdedr:define-refinement-region \\;Channel Multibox

(sdedr:define-refinement-window \\

(position (* Xg -1.0) Ysd 0.0) (position ( Xg Ygate 0.0)

(sdedr:define-multibox-size \ 0.05 0.01 0.05 0.01 1.0 1.35)

(sdedr:define-multibox-placement \\

;--------------------------------------------------------------------------------------- ;Build mesh

;(system:command \(sde:build-mesh \

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