Cyclotron mass of a polaron in a quantum dot

KANDEMİR B. S., Altanhan T.

PHYSICS LETTERS A, cilt.287, sa.5-6, ss.403-408, 2001 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 287 Sayı: 5-6
  • Basım Tarihi: 2001
  • Doi Numarası: 10.1016/s0375-9601(01)00492-3
  • Dergi Adı: PHYSICS LETTERS A
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.403-408
  • Ankara Üniversitesi Adresli: Evet

Özet

The cyclotron mass of a polaron confined in an anisotropic quantum dot is calculated by taking into account the electron-bulk LO phonon interaction. Whilst some approximated results for the cyclotron mass are obtained, their analytical expressions are considered in three different limiting cases and their dependence on the magnetic field strength, the electron-phonon coupling strength and the confinement length is investigated, as well. (C) 2001 Elsevier Science B.V. All rights reserved.