| Summary: | 碩士 === 國立中央大學 === 電機工程學系 === 104 === In this thesis, we have successfully developed a new type module which is composed of any triangle mesh elements to simulate 2D semiconductor device. The new type module increases the flexibility to set up the mesh, and it can also effectively decreases the total amount of computation nodes. At first, a simple 2D resistor and PN diode will be simulated and compared to the theoretical for verification. Then, the new module will be applied to simulate the cylindrical semiconductor element by the new version of the trapezoidal mesh segmentation mode, and the simulation result will be compared to the exact value. Finally, we will discuss the problem when the new type module is used to simulate the large angle obtuse triangle mesh.
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