6533b7d6fe1ef96bd1266481

RESEARCH PRODUCT

The effects of the intense laser field on donor impurities in a cylindrical quantum dot under the electric field

Ismail SokmenSerpil SakirogluSerpil SakirogluHüseyin SariE. KasapogluC.a. Duque

subject

Materials scienceField (physics)chemistry.chemical_elementCondensed Matter::Mesoscopic Systems and Quantum Hall EffectCondensed Matter PhysicsLaserNitrogenAtomic and Molecular Physics and OpticsElectronic Optical and Magnetic MaterialsElectronic stateslaw.inventionCondensed Matter::Materials SciencechemistryQuantum dotImpuritylawElectric fieldAtomic physicsIndium

description

Abstract For different nitrogen and indium concentrations, intense laser field (ILF) effect on donor impurity binding energy in a cylindrical Ga x In 1 − x N y As 1 − y / GaAs quantum dot (QD) has been studied. Results show that ILF creates an additional confinement on the electronic and impurity states in QD and increases nitrogen and indium concentration effects on electronic states.

yearjournalcountryeditionlanguage
2011-06-01Physica E: Low-dimensional Systems and Nanostructures
https://doi.org/10.1016/j.physe.2011.03.016