Electronic transmission and dwell time on a double barrier system with an accelerating quantum well

AKTAŞ Ş., Yilmaz M.

Physica E: Low-Dimensional Systems and Nanostructures, cilt.75, ss.47-51, 2016 (SCI-Expanded, Scopus) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 75
  • Basım Tarihi: 2016
  • Doi Numarası: 10.1016/j.physe.2015.08.039
  • Dergi Adı: Physica E: Low-Dimensional Systems and Nanostructures
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.47-51
  • Anahtar Kelimeler: Accelerating quantum well, Double barrier structures, Transmission coefficient
  • Trakya Üniversitesi Adresli: Evet

Özet

Resonant tunneling quantum structures consist of asymmetric wells and barriers have been investigated to find their optimized geometrical parameters and potential profile by the numerical calculations. The results show that the widths and the depths of the asymmetric wells have a significant effect on the transmission coefficient and the dwell time. The properties exhibited in this work may establish guidance to the device applications.