Heitzinger, C., Sheikholeslami, A., Park, J. M., & Selberherr, S. (2005). A Method for Generating Structurally Aligned Grids for Semiconductor Device Simulation. IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems, 24(10), 1485–1491. https://doi.org/10.1109/tcad.2005.852297