TY - JOUR
AU - Holovatsky, V.A.
AU - Yakhnevych, M.Y.
PY - 2017/09/15
Y2 - 2024/06/17
TI - Effect of Electric Field on Energy Spectrum and Intersubband Absorption Coefficient of Electron in Spherical Multilayered Quantum dot CdSe/ZnS/CdSe
JF - Physics and Chemistry of Solid State
JA - Phys. Chem. Sol. State
VL - 18
IS - 3
SE - Scientific articles
DO - 10.15330/pcss.18.3.297-301
UR - https://journals.pnu.edu.ua/index.php/pcss/article/view/639
SP - 297-301
AB - <p align="justify">In this paper, the energy spectrum of electron and complete set of exact wave functions are obtained in the framework of effective mass approximation and rectangular potential barriers model for the CdSe/ZnS/CdSe nanostructure. Using the matrix method, the numeric calculations are performed for the electron energy spectrum as a function of electric field strength in multilayered quantum dot. It is shown that the electric field effects on the core electron in the ground state and causes its tunneling into the outer potential well. Thus, the overlap of wave functions varies essentially, influencing the dipole momentum of quantum transitions and light absorption coefficient.</p>
ER -