The spectral grid method: a novel fast Schrodinger-equation solver for semiconductor nanodevice simulation

3D quantum transport solver based on the

3D quantum transport solver based on the perfectly matched layer and spectral element methods for the simulation of semiconductor nanodevices

✍ Candong Cheng; Joon-Ho Lee; Kim Hwa Lim; Hisham Z. Massoud; Qing Huo Liu 📂 Article 📅 2007 🏛 Elsevier Science 🌐 English ⚖ 437 KB

A 3-D quantum transport solver based on the spectral element method (SEM) and perfectly matched layer (PML) is introduced to solve the 3-D Schrödinger equation with a tensor effective mass. In this solver, the influence of the environment is replaced with the artificial PML open boundary extended be