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Author Bizindavyi, J.; Verhulst, A.S.; Sorée, B.; Groeseneken, G. pdf  doi
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  Title Signature of ballistic band-tail tunneling current in tunnel FET Type A1 Journal article
  Year (down) 2020 Publication Ieee Transactions On Electron Devices Abbreviated Journal Ieee T Electron Dev  
  Volume 67 Issue 8 Pages 3486-3491  
  Keywords A1 Journal article; Condensed Matter Theory (CMT)  
  Abstract To improve the interpretation of the tunnel field-effect transistor (TFET) measurements, we theoretically identify the signatures of the ballistic band-tail (BT) tunneling (BTT) current in the transfer and output characteristics of the TFETs. In particular, we demonstrate that the temperature dependence of a BTT-dominated subthreshold swing (SS) is in agreement with the reported experimental results. We explain how the temperature dependence of the output characteristics can be used to distinguish between a current dominated by BTT and a current dominated by trap-assisted tunneling. Finally, we propose an expression that relates the energetic extension of the quasi-extended BT states in the bandgap to the onset voltage for tunneling.  
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  Corporate Author Thesis  
  Publisher Place of Publication Editor  
  Language Wos 000552976100072 Publication Date 2020-07-03  
  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN 0018-9383 ISBN Additional Links UA library record; WoS full record; WoS citing articles  
  Impact Factor 3.1 Times cited Open Access  
  Notes ; This work was supported by imec's Industrial Affiliation Program. ; Approved Most recent IF: 3.1; 2020 IF: 2.605  
  Call Number UA @ admin @ c:irua:171189 Serial 6601  
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