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Voltage controlled exchange energies of a two-electron silicon double quantum dot with and without charge defects in the dielectric

Voltage controlled exchange energies of a two-electron silicon double quantum dot with and without charge defects in the dielectric

Quantum dots are artificial atoms used for a multitude of purposes. Charge defects are commonly present and can significantly perturb the designed energy spectrum and purpose of the dots. Voltage controlled exchange energy in silicon double quantum dots (DQDs) represents a system that is very sensitive to charge position and …