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TCADSentaurusTutorialfile:///C|/Users/skylie/Desktop/Sentaurus_Training/sp/sp_menu.html[2010/10/819:58:54]SentaurusProcessSentaurusProcessisacompleteandhighlyflexiblemultidimensionalprocessmodelingenvironment.ThismoduleisabasicintroductiontothefeaturesofSentaurusProcess.SectionTime1.GettingStarted15minutes2.One-dimensionalProcessSimulation45minutes3.Two-dimensionalProcessSimulation45minutes4.DefiningModelsandSpecifyingParameters30minutes5.WorkingwithCustomCalibrationFiles30minutes6.WorkingwithAdvancedCalibration30minutes7.SentaurusProcessunderSentaurusWorkbenchandLigament30minutes8.CustomModelswithAlagator45minutes9.SpecialFocus:TrenchEtching35minutes10.SpecialFocus:MeshingwithMGOALS15minutes11.SpecialFocus:Three-dimensionalExamples30minutesCopyright©2010Synopsys,Inc.Allrightsreserved.TCADSentaurusTutorialfile:///C|/Users/skylie/Desktop/Sentaurus_Training/sp/sp_a.html[2010/10/819:58:54]SentaurusProcess1.GettingStarted1.1Overview1.2FileTypes1.3StartingSentaurusProcessObjectivesTopresentanoverviewofthefeaturesofSentaurusProcess.ToidentifythefiletypesusedbySentaurusProcess.TodemonstratehowtorunSentaurusProcess.1.1OverviewSentaurusProcessisacompleteandhighlyflexiblemultidimensionalprocessmodelingenvironment.Withitsmodernsoftwarearchitecture,itconstitutesanew-generationtoolandasolidbaseforprocesssimulation.Calibratedtoawiderangeofthelatestexperimentaldatausingprovencalibrationmethodology,SentaurusProcessoffersuniquepredictivecapabilitiesformodernsiliconandnonsilicontechnologies.1.1.1WorkingwithThisModuleInthismodule,youareguidedthroughaseriesofexamplesofincreasingcomplexity.ThemostwidelyusedSentaurusProcesscommandsareintroducedinthecontextoftheseexamples.Themodulediscussesonlykeywordsandoptionsthatareusedinthegivenexamples.Foracompletecommandreference,refertotheSentaurusProcessUserGuide.AlistingofthecommandfileofSentaurusProcessisgivenattheendofeachsectionintheformofanHTMLlink.Youareencouragedtocreatealocalcopyofthecommandfilefromthebrowser(FileSaveAs)andtorunit.SomeexamplesaregivenasSentaurusWorkbenchpackagefiles;aftercreatingalocalcopy,thefilescanbeopenedwithSentaurusWorkbench.1.2FileTypesThemainfiletypesusedinSentaurusProcessare:SentaurusProcesscommandfile(*.cmd)ThisisthemaininputfiletypeforSentaurusProcess.ItcontainsalltheprocessstepsandcanTCADSentaurusTutorialfile:///C|/Users/skylie/Desktop/Sentaurus_Training/sp/sp_a.html[2010/10/819:58:54]beedited.Thisfileisreferredtoasthecommandfileorinputfile.Logfile(*.log)SentaurusProcessgeneratesthisfileduringarun.Itcontainsinformationabouteachprocessstep,andthemodelsandvaluesofphysicalparametersusedinit.TheamountofinformationwrittentothelogfilecanbecontrolledbycertainparametersspecifiedintheSentaurusProcesscommandfile.TDRboundaryfile(*_bnd.tdr)ThisSynopsys-specificformatstoresthegeometryofthedeviceandisusuallysavedbyusersattheendofasimulation.Thisfileisusedastheinputfileforthemeshingengines(SentaurusMesh,Mesh,Noffset2D,andNoffset3D)andcanbeloadedintoTecplotSVforviewing.ToopenaTDRfile,openaterminalwindowandlaunchtheTDRfileviewerwiththecommand:tecplot_svname_of_the_file.tdr.ThereisalsoaboundaryfileintheDF–ISEformat(*_mdr.bnd).Thisfilecanbeusedasthecommandfileforthedifferentmeshingengines.TDRgridanddopingfile(*_fps.tdr)Thissinglefilestorestwokindsofinformation:Oneisinformationaboutthegeometryofthedeviceandthegrid.Theotherisinformationaboutthedistributionofdopingandotherdatasetsinthedevice.ATDRfilecanbereloadedintoSentaurusProcesstocontinuethesimulationandcanbeloadedintoTecplotSVforvisualization.ThissingleTDRfileisdividedintotwofilesintheDF–ISEformat:thegridfilewiththeextension.grdforthedevicegeometryandthedopingfilewiththeextension.datforthefieldvalues.ApairofgridanddatafilescanbereloadedintoSentaurusProcesstocontinuethesimulationandcanbeloadedintoTecplotSVforvisualization.Besidessimulationgridanddata,aTDRfilestoresadditionalinformationtoproperlyrestartasimulation.OnlytheTDRformatprovidesexactrestartcapabilities.DF–ISEdopingandrefinementfile(*_msh.cmd)Thisfilestoresdopingandmeshrefinementinformationand,alongwiththeboundaryfile,itisusedasinputforthemeshingengines.Thisfileisusuallysavedbyusersattheendofasimulation.DF–ISEfile(*.plx)ThisDF–ISEfileformatisusedforsaving1Ddistributionsofthedopingconcentrationorotherfieldsinaspecifiedcrosssection.ThisfilecanbeviewedbyloadingintoInspect.Logfile(nodefaultextension,recommended*.scm)ThisfilecanbegeneratedoptionallytologalltheSchemecommandsdispatchedtotheSentaurusStructureEditorlibrarywhenitisselectedastheenginetoperform3Detchinganddepositionsteps.1.3StartingSentaurusProcessTostartSentaurusProcessininteractivemode,typethefollowingonthecommandline:sprocessSentaurusProcessdisplaysversionandhostinformation,followedbytheSentaurusProcessTCADSentaurusTutorialfile:///C|/Users/skylie/Desktop/Sentaurus_Training/sp/sp_a.html[2010/10/819:58:54]commandprompt.*******************************************************************************SentaurusProcess******VersionD-2010.03******(0.7,ia32,linux_gnu)************Copyright(C)1993-2002******Theb
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