15-Band Spectral Envelope Function Formalism Applied to Broken Gap Tunnel Field-Effect Transistors

By Devin Verreck1; Maarten Van de Put2; Anne Verhulst1; Bart Soree2; G. Groeseneken1; Ashish Dabral1

1. Department of Electrical Engineering, KU Leuven, Belgium 2. Department of Physics, Universiteit Antwerpen, Antwerpen, Belgium

View Presentation

Additional materials available (4)

Licensed under General Performance Usage.

Category

Online Presentations

Published on

Abstract

IWCE 2015 presentation.

Credits

This work was supported by imec’s Industrial Affiliation Program.

Sponsored by

IWCE 2015

Cite this work

Researchers should cite this work as follows:

  • Devin Verreck, Maarten Van de Put, Anne Verhulst, Bart Soree, G. Groeseneken, Ashish Dabral (2016), "15-Band Spectral Envelope Function Formalism Applied to Broken Gap Tunnel Field-Effect Transistors," https://nanohub.org/resources/25133.

    BibTex | EndNote

Time

Location

North Ballroom, PMU, Purdue University, West Lafayette, IN

Tags

  1. FET
  2. IWCE 2015
  3. nanoelectronics
  4. tunnel FETs (TFET)
15-Band Spectral Envelope Function Formalism Applied to Broken Gap Tunnel Field-Effect Transistors
  • 15-band spectral envelope function formalism applied to broken gap tunnel field-effect transistors 1. 15-band spectral envelope func… 0
    00:00/00:00
  • Outline 2. Outline 24.858191524858192
    00:00/00:00
  • Tunnel Field-Effect Transistor (TFET) 3. Tunnel Field-Effect Transistor… 41.608274941608279
    00:00/00:00
  • Introduction – Heterostructure TFET 4. Introduction – Heterostructu… 94.761428094761428
    00:00/00:00
  • Goals 5. Goals 131.29796463129796
    00:00/00:00
  • Outline 6. Outline 154.65465465465465
    00:00/00:00
  • Overview 7. Overview 155.98932265598933
    00:00/00:00
  • Envelope function formalism 8. Envelope function formalism 172.10543877210546
    00:00/00:00
  • Formalism – Full system 9. Formalism – Full system 194.42776109442778
    00:00/00:00
  • Current calculation – Tsu-Esaki formula 10. Current calculation – Tsu-Es… 259.95995995996
    00:00/00:00
  • Formalism – Simulation procedure 11. Formalism – Simulation proce… 277.34401067734404
    00:00/00:00
  • Outline 12. Outline 305.17183850517188
    00:00/00:00
  • Why more than 2 bands? 13. Why more than 2 bands? 306.70670670670671
    00:00/00:00
  • Spectral method in confined direction 14. Spectral method in confined di… 373.00633967300638
    00:00/00:00
  • Spectral method in confined direction 15. Spectral method in confined di… 457.75775775775776
    00:00/00:00
  • Spurious solutions 16. Spurious solutions 487.02035368702036
    00:00/00:00
  • Spectral method – Band structure 17. Spectral method – Band struc… 553.687020353687
    00:00/00:00
  • Parameter optimization procedure 18. Parameter optimization procedu… 585.45211878545217
    00:00/00:00
  • Outline 19. Outline 643.54354354354359
    00:00/00:00
  • Simulation results 20. Simulation results 650.5171838505172
    00:00/00:00
  • Broken gap simulation results 21. Broken gap simulation results 677.57757757757759
    00:00/00:00
  • Outline 22. Outline 726.0593927260594
    00:00/00:00
  • Conclusions 23. Conclusions 729.02902902902906
    00:00/00:00
  • Acknowledgements 24. Acknowledgements 761.36136136136145
    00:00/00:00
Pop Out