Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) K.K. Bhuwalka and J. Schulze and I. Eisele,Scaling the Vertical Tunnel FET With Tunnel Bandgap Modulation and Gate Workfunction Engineering,IEEE Transactions on Electron Devices,0018-9383,Institute of Electrical and Electronics Engineers (IEEE),2005-05,52,5,909-917,https://cir.nii.ac.jp/crid/1364233269440616448,https://doi.org/10.1109/ted.2005.846318