370 citations · 1.2k across the 15 of their papers we have counts for
6 papers · 1 filter
Electron-hole spin flip-flop in semiconductor quantum dots
Y. Benny, R. Presman, Y. Kodriano +4
We use temporally resolved intensity cross-correlation measurements to identify the biexciton-exciton radiative cascades in a negatively charged QD. The polarization sensitive corr…
Excitation spectroscopy of single quantum dots at tunable positive, neutral and negative charge states
Y. Benny, Y. Kodriano, E. Poem +3
We present a comprehensive study of the optical transitions and selection rules of variably charged single self-assembled InAs/GaAs quantum dots. We apply high resolution polarizat…
Radiative cascade from quantum dot metastable spin-blockaded biexciton
Y. Kodriano, E. Poem, N. H. Lindner +5
We detect a novel radiative cascade from a neutral semiconductor quantum dot. The cascade initiates from a metastable biexciton state in which the holes form a spin-triplet configu…
Radiative cascades in charged quantum dots
E. Poem, Y. Kodriano, C. Tradonsky +3
We measured, for the first time, two photon radiative cascades due to sequential recombination of quantum dot confined electron hole pairs in the presence of an additional spectato…
Polarization memory in single Quantum Dots
E. Poem, S. Khatsevich, Y. Benny +4
We measured the polarization memory of excitonic and biexcitonic optical transitions from single quantum dots at either positive, negative or neutral charge states. Positive, negat…
Polarization sensitive spectroscopy of charged Quantum Dots
E. Poem, J. Shemesh, I. Marderfeld +6
We present an experimental and theoretical study of the polarized photoluminescence spectrum of single semiconductor quantum dots in various charge states. We compare our high reso…