Work

Effect of external electric field on the diamagnetic susceptibility of a hydrogenic donor impurity localized in CdSe nanoplatelets

Year: 2026

Type: article

Abstract: The influence of external electric fields on the electronic properties of a hydrogenic impurity in C d S e nanoplatelets has been studied using a theoretical framework based on the effective mass and adiabatic approximations. Both axial and planar electric fields were considered to examine their impact on diamagnetic susceptibility and electron probability density distributions. A pronounced field-induced redistribution of the electron wavefunction was observed, resulting in a tunable diamagnetic response and anisotropic electronic behavior. Polarization effects at the nanoplatelet–surrounding medium interface were investigated within the framework of the Takagahara model.

Source: Micro and Nanostructures

DOI: 10.1016/j.micrna.2026.208614

Author: Manvel K. Manvelyan

Institutions: Russian-Armenian University, Institute of Applied Problems of Physics

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: $3,070

Funder: State Committee of Science