“…Compared with planar TFETs which is fabricated with the same processes, there is no doubt that the proposed structure is effective to improve electrical performance. However, the measured results imply that it requires further optimization for the better performance than the other strategies [25,26,27,28,29,30,31,32,33,34,35,36,37]. Therefore, the proposed TFET’s feasibility for the better performance is examined by TCAD simulations using Synopsys Sentaurus™.…”