"1D DDCC" 修訂間的差異

於 2023年2月27日 (一) 14:34 的修訂

1D DDCC is named from One Dimensional Drift-diffusion Charge Control solver. This solver initially solved Poisson Schrodinger Equation developed in U of M, Ann Arbor. Then the function of drift-diffusional solver was added by Prof. Yuh-Renn Wu when he was PhD student in UM and got its name DDCC. After Prof. Wu was an professor in NTU, he continues to improvement of this program. This solver now can solve many different problems such as trap problem, Gaussian shape tail state models, field dependent mobility, optical cavity mode model, and the newly added localization landscape model. The Polarization charges induced in nitride system can be considered as well.

Command to run the program

Start using the 1D program
GUI Program explanation
Trouble shoot

NTU ITRI DDCC section

Formula for doping and Temperature-dependent mobility model

Commands Manual

$totallayer
$1Dparameters
$maxsteps
$body-V
$diconst
$UseAuger
$Schottky (1D)
$dEc/dEg
$calcgrid
$bottom_efnp
$ivnfile
$wvinpfile
$n2dresfile
$landscape1D
$landscapeDOS
$landshiftEcv
$insulator
$ifferro
$vshift
$nodriftdi
$calltunnel
$usetunnelp
$currentbou
$tunnel-iter-no

$DoEalloyfluc

$spuriouslimit
$iffermibol
$doping
$opertemp
$fermifile
$float-gate
$gatebias
$Scharfetter
$outfile
$piezcharge
$error
$currentprecision
$tunnellays
$gaussiantraps

$dirrecombine
$callexciton
$ifimpact_ion

$QMdepth
$QMstart
$maxbands
$calculatePL
$noschrodinger
$schrodnoiter
$schrodnodd

$solvecavitymod
$cavitysolNgrid
$ifonlycavitymode
$calcavitygain
$calcavQWLoc
$ifcalculategain
$ifgainwithpol

$inplanestrainrel
$allplanestrainre
$conductionkpdef
$calculatekp
$kpremovelimit

$kpvgstartV
$Assignkpstrain

$solvetimestep
$savetimestep

$generation
$ifsolargen
$solarstrength
$SolarSurfaceRM
$absorbtable
$ifsolarspectrum

$useconstJg

$traps
$useBTBT
$usePool
$usemunpfunc

$brokengapif
$barrier-curren
$barrier-tunnel
$tunnellimit

$cavitygainedge

$DOEreftoEc

$activateStimEL

$CVwithoutdetrap
$disablehole
$disableelec

$ifapplyEgofT
$ifapplymuofT
$ifapplytauofT
$ifapplyAugerofT
$ifTversusJ

$1Daddefmas
$useaffinity
$1daffinity

1D RCWA commands

$Call1DRCWA
$RCWAtotallayer
$RCWAlamdalength
$RCWAsourcelength
$RCWAsourceposition
$RCWAsourceintense
$RCWAlamda2
$RCWArefractiveindexreal
$RCWArefractiveindeximage
$RCWAthickness
$RCWAcavitystart
$RCWAcavityend
$$RCWArcaa
$RCWAabovelayer

No longer maintained functions

$DoEalloyfilefluc
$sponcharge
$Pr/Ps
$CoerE
$Ferrolayer
$ferrotable
$ferroparam
$channel
$velsnd
$3Dmass
$2Dmass
$bandgap
$thickness

$taunp
$mobility
$nvspec
$filespec

External function

subroutine munpcalculate
subroutine exciton1D
function solargeneration(x1,x2,eg)

output file format

*-cb.res
*.ivn
*.radqe
*.iv
*.Nsum1D
*.Nsum1Dhighfr
*.vg_*-cb.exciton
*.vg_*-cw.res
*.vg_*-vw.res
*.vg_*-lhvw.res
*.vg_*-pl.info
*.vg_*-pl.res
*.vg_*-pl-eg.res
*.vg_*-pl-lambda.res
*.rcwa.dat
*.rcwaef.dat
*.rcwagamma.dat
*.rcwaemmision.dat
*.rcwaefunnormalize.dat
*.field_data.dat
*.time_sum.res
*.short.time_sum.res
*.time_layersum.res
*.t.res
*-cavitygain.res
*-cavitygainlh.res
*-cavitygainhh.res
*-cavitygainloss.res
*.qwkpen.dat
*.qwkpencwvwoverlap.dat
*.qwkpencwvXYZ.dat
*.qwkpenwvratio.dat
*.qwkpnewcEL.dat
*.qwkpnewcGain.dat
*.qwkpoldcEL.dat
*.qwkpoldcGain.dat
*Kx-i-Ky-j-kpm.wf
*-gammaratiohh.res
*-overlapinlayershh.res
*-gammaratiolh.res
*-overlapinlayerslh.res
*.cavitylayersum

Phasing out file format

*.n2d
*.vg_*-n2d
*.vg_*-n2dwave.res
*.vg_*-vw
*.vg_*-hh2dwave.res
*.vg_*-lh2dwave.res
*.vg_*-out.res
*.vg_*-vc.res
*.vg_*-vv.res