111 citations · 475 across the 12 of their papers we have counts for
3 papers · 1 filter
Reducing decoherence of the confined exciton state in a quantum dot by pulse-sequence control
V. M. Axt, P. Machnikowski, T. Kuhn
We study the phonon-induced dephasing of the exciton state in a quantum dot excited by a sequence of ultra-short pulses. We show that the multiple-pulse control leads to a consider…
Phonon impact on the coherent control of quantum states in semiconductor quantum dots
Anna Grodecka, Lucjan Jacak, Pawel Machnikowski +1
This chapter is devoted to the recent theoretical results on the optical quantum control over charges confined in quantum dots under influence of phonons. We show that lattice rela…
Phonon-induced decoherence for a quantum dot spin qubit operated by Raman passage
K. Roszak, A. Grodecka, P. Machnikowski +1
We study single-qubit gates performed via stimulated Raman adiabatic passage (STIRAP) on a spin qubit implemented in a quantum dot system in the presence of phonons. We analyze the…