32 citations · 56 across the 8 of their papers we have counts for
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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 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…
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…
Theory of single and double electron spin-flip Raman scattering in semiconductor nanoplatelets
A. V. Rodina, E. L. Ivchenko
A theory of electron spin-flip Raman scattering (SFRS) is presented that describes the Raman spectral signals shifted by both single and twice the electron Zeeman energy under near…
Single and double electron spin-flip Raman scattering in CdSe colloidal nanoplatelets
Dennis Kudlacik, Victor F. Sapega, Dmitri R. Yakovlev +8
CdSe colloidal nanoplatelets are studied by spin-flip Raman scattering in magnetic fields up to 5 T. We find pronounced Raman lines shifted from the excitation laser energy by an e…