Exploring nonlinear optical properties of single δ-doped quantum wells: influences of position-dependent mass, temperature, and hydrostatic pressure


Sayraç M., Açıkgöz L., Tüzemen A. T., Mora-Ramos M. E., Ungan F.

EUROPEAN PHYSICAL JOURNAL PLUS, cilt.140, ss.1-10, 2025 (SCI-Expanded)

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 140
  • Basım Tarihi: 2025
  • Doi Numarası: 10.1140/epjp/s13360-025-06068-8
  • Dergi Adı: EUROPEAN PHYSICAL JOURNAL PLUS
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, INSPEC
  • Sayfa Sayıları: ss.1-10
  • Sivas Cumhuriyet Üniversitesi Adresli: Evet

Özet

This study investigates themultifaceted impact of position-dependent effectivemass, temperature, and hydrostatic pressure

on the electronic and optical properties of single-doped quantum wells, with a particular emphasis on varying doping levels. Utilizing

effective mass and parabolic band approximations, calculations were meticulously conducted via the diagonalization method,

employing a trigonometric orthonormal function basis to elucidate the eigenvalues and eigenfunctions of the confined electron

potential. The obtained results unveil substantial alterations in electron energies, state transitions, and absorption spectra consequent

to fluctuations in doping levels, temperature, and pressure. These findings provide profound insights into the intricate interplay

between semiconductor characteristics and external stimuli, laying a foundation for the optimization of laser and optoelectronic

devices through the tailored engineering of material properties. This comprehensive understanding not only advances fundamental

knowledge in semiconductor physics but also paves the way for the development of innovative materials with customized optical

functionalities, thus driving progress in a wide array of technological applications.