35 citations · 41 across the 9 of their papers we have counts for
9 papers
Hyperfine versus exchange interaction in the spin dynamics of spatially indirect excitons in CsPbI perovskite nanocrystals
Timur S. Shamirzaev, Nataliia E. Kopteva, Dmitry S. Smirnov +7
We study the dynamics of recombination, optical orientation, and optical alignment of excitons in ensembles of CsPbI nanocrystals (NCs), synthesized in a glass matrix. In lar…
Random fine structure and polarized luminescence of triplet excitons in semiconductor nanocrystals
D. S. Smirnov, E. L. Ivchenko
We present a theory of polarized photoluminescence of triplet excitons in semiconductor nanocrystal ensembles with the random fine structure contributed by the electron-hole exchan…
Fus3D: Decoding Consolidated 3D Geometry from Feed-forward Geometry Transformer Latents
Laura Fink, Linus Franke, George Kopanas +2
We propose a feed-forward method for dense Signed Distance Field (SDF) regression from unstructured image collections in less than three seconds, without camera calibration or post…
Hidden anisotropy controls spin-photon entanglement in a charged quantum dot
Yuriy Serov, Aidar Galimov, Dmitry S. Smirnov +12
Photon entanglement is indispensable for optical quantum technologies. Measurement-based optical quantum computing and all-optical quantum networks rely on multiphoton cluster stat…
Intervalley mixing of interface excitons at lateral heterojunctions
M. V. Durnev, D. S. Smirnov
$\require{mediawiki-texvc}$ We demonstrate that the low symmetry of armchair lateral heterojunction between transition metal dichalcogenide monolayers allows for the mixing of $\ma…
Birefringent spin-photon interface generates polarization entanglement
Nikita Leppenen, Dmitry S. Smirnov
A spin-photon interface based on the luminescence of a singly charged quantum dot in a micropillar cavity allows for the creation of photonic entangled states. Current devices suff…
Tunneling spin Nernst effect for a single quantum dot
V. N. Mantsevich, D. S. Smirnov
We describe theoretically the spin Nernst effect for electrons tunneling to a quantum dot from a quantum wire with the heat flowing along it. Such a tunneling spin Nernst effect is…
Spin polarization recovery and Hanle effect for charge carriers interacting with nuclear spins in semiconductors
D. S. Smirnov, E. A. Zhukov, D. R. Yakovlev +3
We report on theoretical and experimental study of the spin polarization recovery and Hanle effect for the charge carriers interacting with the fluctuating nuclear spins in the sem…
Hyperfine interaction in atomically thin transition metal dichalcogenides
I. D. Avdeev, D. S. Smirnov
Localization of charge carriers in monolayers (MLs) of transition metal dichalcogenides (TMDs) dramatically increases spin and valley coherence times, and, by analogy with other sy…