32 citations · 56 across the 8 of their papers we have counts for
8 papers
Ultimate photon entanglement in biexciton cascade
V. N. Mantsevich, D. S. Smirnov, E. L. Ivchenko
The polarization entanglement of photons emitted by semiconductor quantum dots is unavoidably limited by the spin fluctuations of the host lattice nuclei. To overcome this limitati…
Interplay between hyperfine and anisotropic exchange interactions in exciton luminescence of quantum dots
D. S. Smirnov, E. L. Ivchenko
The optical orientation and alignment of excitons in semiconductor indirect gap quantum dots have been studied theoretically. A special regime is analyzed in which the energy of th…
Theory of acoustic-phonon involved exciton spin flip in perovskite semiconductors
A. V. Rodina, E. L. Ivchenko
We present a theory of the acoustic phonon assisted spin-flip Raman scattering (SFRS), or resonant photoluminescence with the spin flip of a photoexcited exciton localized in a bul…
Theory of polarized photoluminescence of indirect band gap excitons in type-I quantum dots
D. S. Smirnov, E. L. Ivchenko
In this work, we theoretically investigate the optical orientation and alignment of excitons in quantum dots with weak electron-hole exchange interaction and long exciton radiative…
Theory of resonant Raman scattering due to spin-flips of resident charge carries and excitons in perovskite semiconductors
A. V. Rodina, E. L. Ivchenko
We have developed a theory of Raman scattering with single and double spin flips of localized resident electrons and holes as well as nonequilibrium localized excitons in semicondu…
Optical transitions, exciton radiative decay, and valley coherence in lead chalcogenide quantum dots
S. V. Goupalov, E. L. Ivchenko, M. O. Nestoklon
We propose the concept of valley coherence and superradiance in the reciprocal space and show that it leads to an -fold decrease of the bright exciton radiative lifetime in quan…