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https://doi.org/10.1088/1361-6641/ab7774

has been cited by the following article:

• TITLE: External Parameters Affecting on the Photoluminescence of InAs Spherical Layer Quantum Dot

  AUTHORS: Marwan Zuhair Elias

  KEYWORDS: Layer Quantum Dots, Photoluminescence, Electroluminescence, Pressure-Temperature Dependence

  JOURNAL NAME: Journal of Applied Mathematics and Physics, Vol.9 No.10, October 14, 2021

  ABSTRACT: Spherical layer quantum dots (SLQDs) attract a great deal of importance, and have various optoelectronics applications due to their outstanding optical and electrical properties. The photoluminescence (PL) and the electroluminescence (EL) spectra of InAs (SLQDs) were investigated theoretically under the presence of external parameters (pressure, temperature, electric field). Existing of both the temperature and the applied electric field lead to a significant decrease in photoluminescence peak energy (red-shift), while an increase existed in presence of applied hydrostatic pressure (blue-shift). Also with increasing the quantum azimuthal number the photoluminescence peak energy increase. In addition, we found no effect on the band shape of the luminescence as a result of existing such parameters. The study indicates the importance of such parameters as fitting parameters for photoluminescence spectra.