Work

The effects of temperature and pressure on optical properties of spherical core/shell/shell quantum dot

Year: 2024

Type: article

Abstract: In this study, the effects of temperature and hydro-static pressure on the electronic and optical properties of the spherical core/shell/shell quantum dot structure is determined numerically. The energy eigenvalues of the system and their corresponding eigenfunctions are calculated using the diagonalization method within the framework of the effective mass approach. Then, linear, nonlinear and total intersubbands absorption coefficients and relative refractive index changes are calculated theoretically by iterative method within the framework of compact density matrix approach. With the results to be obtained from the study, it is predicted that this system can be recommended as a building block for various applications in the THz electromagnetic spectrum region.

Source: Indian Journal of Physics

DOI: 10.1007/s12648-024-03362-6

Author: E. B. Al

Institution: Sivas Cumhuriyet Üniversitesi

Language: English

Topic: Semiconductor Quantum Structures and Devices

Subfield: Atomic and Molecular Physics, and Optics

Field: Physics and Astronomy

Domain: Physical Sciences

Open Access status: hybrid

Estimated APC paid: $3,090

Funder: Sivas Cumhuriyet Üniversitesi