The effect of hydrostatic pressure on optical transitions in quantum-well wires

Kasapoglu E., Sari H., Sokmen I.

PHYSICA B-CONDENSED MATTER, cilt.353, ss.345-350, 2004 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 353
  • Basım Tarihi: 2004
  • Doi Numarası: 10.1016/j.physb.2004.10.021
  • Dergi Adı: PHYSICA B-CONDENSED MATTER
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.345-350
  • Anahtar Kelimeler: optical absorption, quantum-well wires, exciton, BINDING-ENERGIES, ELECTRIC-FIELD, GAAS, ALXGA1-XAS, DONORS, DEPENDENCE, STRESS
  • Sivas Cumhuriyet Üniversitesi Adresli: Evet

Özet

Using a variational approach, we have investigated mainly, the effect of the hydrostatic pressure, and the wire dimension on the interband optical absorption and the exciton binding energy in a quantum-well wire. We have found that the interband optical absorption and the exciton binding energy depend on the hydrostatic pressure. (C) 2004 Elsevier B.V. All rights reserved.