Dynamics of electron impurity doped quantum dots in the presence of time-varying fields: Influence of impurity location

Additive Gaussian white noise modulated excitation kinetics of impurity doped quantum dots: Role of confinement sources

“…The time-independent Schrödinger equation has been solved using variational method expressing the trial wave function ψ(x, y) as a superposition of the product of harmonic oscillator eigenfunctions [41,42]. In the linear variational calculation, an appreciably large number of basis functions have been exploited after making the required convergence test.…”

“…can be calculated where T is the total time of dynamic evolution [41,42]. It needs to be realized that the role of ω 0 on excitation is no longer straightforward, rather it is quite subtle.…”

“…The phenomenon also plays some important role in the population transfer among the exciton states in QD [37,40]. Of late, we have performed some inspections which deal with excitation in doped QD's that has been triggered by some external time-varying field [41,42].…”

“…Recently, it has also been shown that some typical orientation of magnetic field can tune the binding energy of surface impurities in QD's [53]. Moreover, nowadays the importance of dopant location in fabricating dot properties are well recognized [2,8,20,24,26,41,42]. The distance dependency of dopant unfolds promising opportunities to engineer QD electron dynamics in doped heterostructures.…”

Excitation Kinetics of Impurity Doped Quantum Dot Triggered by Gaussian White Noise

“…The phenomenon also plays some important role in the population transfer among the exciton states in QD [16]. Of late, we have performed some inspections which deal with excitation in doped QDs that have been triggered by some external time-varying field [17,18].…”