Publications (26)
Decoherence-assisted initialization of a resident hole spin polarization in a two-dimensional hole gas
M. Kugler, K. Korzekwa, P. Machnikowski +9
Coulomb mediated hybridization of excitons in artificial molecules
P. -L. Ardelt, K. Gawarecki, K. Müller +11
Nonlinear optical response of hole-trion systems in quantum dots in tilted magnetic fields
P. Machnikowski, T. Kuhn
Carrier trapping and luminescence polarization in quantum dashes
A. MusiaÅ, P. Kaczmarkiewicz, G. SÄk +6
Theoretical study of phonon-assisted singlet-singlet relaxation in two-electron semiconductor quantum dot molecules
A. Grodecka, P. Machnikowski, J. Förstner
Phonon-assisted excitation transfer in quantum dot molecules
E. Rozbicki, P. Machnikowski
Energy transport and coherence properties of acoustic phonons generated by optical excitation of a quantum dot
D. Wigger, S. Lüker, D. E. Reiter +3
Coherent control and decoherence of charge states in quantum dots
P. Machnikowski
Efficiency of the coherent biexciton admixture mechanism for multiple exciton generation in InAs nanocrystals
P. Kowalski, P. Machnikowski
Biexciton state preparation in a quantum dot via adiabatic rapid passage: comparison between two control protocols and impact of phonon-induced dephasing
M. Glässl, A. Barth, K. Gawarecki +6
Interplay and optimization of decoherence mechanisms in the optical control of spin quantum bits implemented on a semiconductor quantum dot
A. Grodecka, C. Weber, P. Machnikowski +1
Excitons in quantum dot molecules: Coulomb coupling, spin-orbit effects and phonon-induced line broadening
J. M. Daniels, P. Machnikowski, T. Kuhn
Phonon-assisted tunneling between singlet states in two-electron quantum dot molecules
A. Grodecka, P. Machnikowski, J. Förstner
Reducing decoherence of the confined exciton state in a quantum dot by pulse-sequence control
V. M. Axt, P. Machnikowski, T. Kuhn
On exciton decoherence in quantum dots
L. Jacak, A. Janutka, J. Krasnyj +2
Four wave mixing spectroscopy of quantum dot molecules
A. Sitek, P. Machnikowski
Indirect spin dephasing via charge state decoherence in optical control schemes in quantum dots
A. Grodecka, P. Machnikowski, J. Förstner
Accuracy of effective mass equation for a single and double cylindrical quantum dot
A. Mielnik-Pyszczorski, K. Gawarecki, P. Machnikowski
Phonon-induced decoherence for a quantum dot spin qubit operated by Raman passage
K. Roszak, A. Grodecka, P. Machnikowski +1
Two-photon coherent polarization flipping of confined excitons
P. Machnikowski
Partly noiseless encoding of quantum information in quantum dot arrays against phonon-induced pure dephasing
A. Grodecka, P. Machnikowski
Spin dynamics in p-doped semiconductor nanostructures subject to a magnetic field tilted from the Voigt geometry
K. Korzekwa, C. Gradl, M. Kugler +9
"Which path" decoherence in quantum dot experiments
K. Roszak, P. Machnikowski
Adiabatic rapid passage in quantum dots: phonon-assisted decoherence and biexciton generation
K. Gawarecki, S. Lüker, D. E. Reiter +5
Dephasing in the adiabatic rapid passage in quantum dots: the role of phonon-assisted biexciton generation
K. Gawarecki, S. Lüker, D. E. Reiter +5
Manifestation of fundamental quantum complementarities in time-domain interference experiments with quantum dots: A theoretical analysis
P. Machnikowski