Work

Dielectric Mismatch at Finite Barrier Cubic Quantum Dots

Year: 2011

Type: conference-paper

Abstract: We study the exciton states in the cubic quantum dots with finite potential barrier at the presence of dielectric mismatch. The dependence of electron and hole ground states as well as exciton binding energy and oscillator strength are found as a function of quantum dot size and dielectric constant of quantum dot and surrounding matrix. The developed theoretical approach has been applied to analyze the peculiarities of exciton spectra in CdTe quantum dots embedded in a variety of dielectric matrices.

Source: Journal of Physics Conference Series

DOI: 10.1088/1742-6596/289/1/012004

Authors: V I Boichuk, I V Bilynsky, I O Shakleina, I P Kogoutiouk

Institutions: Drohobych Ivan Franko State Pedagogical University, Minnesota State University, Mankato

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: diamond

OpenAlex ID: W2004227374

FWCI:

Cites: 26

Cited by: 4

Related to: 10