MeshingMesh Menu > Build Mesh Finish table(use the default one is okay)Click the Build Mesh Set Contacts:Choose Anode, click Activate Choose Select Face in the select level Choose the face of the p-doped region(make sure you select the choose button so that you can choose)(if necessary, try to rotate the device)Contacts Menu > Set contactsSame way to Set the Cathode to the face of N-type regionchoose buttonMesh Menu> MultiBox PlacementFinish the tableClick Add PlacementĪfter you finish these coordinates, click Define After finishing the table, click Set.Similarly Create Cathode contact.Ģ. Contact Sets:Contact Menu > Contact SetsCreate Anode contact as the figure shows. Define P-type DopingClick the constant profile Placement iconFinish the tableClick Add Placement and close it Draw another Cuiboid in the same way but different coordinatesĭoping concentrationDoping speciesDoping regionStep 2. To rotate the device with the mouseTo reset the view angleStep 1. Draw a cuiboidMake sure the material is chosen as SiliconDraw> 3D create tools > create Cuboid(click anywhere and hold the left button, drag it to another position, then release it Then hit the left button one more time, you will get it)Fill the coordinates of the Cuiboid MaterialSelection levelCommand WindowControl the view angleDraw > make exact coordinates selected Prepare a txt file to record every command when you finish each stepġ. Right click SDE and choose Edit Input > Boundary file PreparationStep 1: Draw the device(Shape & Coordinates Material)Step 2: DopingStep 3: ContactsStep 4: MeshingStep 5: Build Meshġ. Two methods: Draw your device(Graphic interface) Using command to describe the device(Command interface) When you create a new project and save it the first time, you will be required to name the project.Part 2: SDEPreparation Note: you can save your project at any time. Similarly, add another tool: SDEVICENote: you should make SDEVICE is after SDE here It is better to create a new folder (like Windows system) and put your projects in the specific folder. Open the terminal and type two commands:module add synopsys/SentaurusTCAD/H-2013.03-SP2 To load the necessary modules to run the tool swbTo launch Sentaurus TCAD ProjectsToolsVariablesSPROCESSSDESDEVICESVISUALĭifferent color indicates different status of the nodePart 1: PreparationIn VSE Lab 1506, Power-on the Linux virtual machine and log-in with your Mason Account(The virtual machine is on the desktop with icon name "VSLINUX Double click the icon and then press powe-on the machine.)
Simulate the deviceTemperature, BiasStimulusĪnalyse the simulation resultsBandgapIV curveCarrier distribution Sentaurus Introduction & Step-by-Step ManualChen Flow in Synopsys TCAD Sentaurus Introduction & Step-by-Step Manual
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