Zobrazeno 1 - 10
of 821
pro vyhledávání: '"SMIRNOV, P. S."'
Autor:
Serov, Yuriy, Galimov, Aidar, Smirnov, Dmitry S., Rakhlin, Maxim, Leppenen, Nikita, Klimko, Grigorii, Sorokin, Sergey, Sedova, Irina, Berezina, Daria, Salii, Yuliya, Kulagina, Marina, Zadiranov, Yuriy, Troshkov, Sergey, Shubina, Tatiana V., Toropov, Alexey
Photon entanglement is indispensable for optical quantum technologies. Measurement-based optical quantum computing and all-optical quantum networks rely on multiphoton cluster states consisting of indistinguishable entangled photons. A promising meth
Externí odkaz:
http://arxiv.org/abs/2410.02562
Autor:
Fomin, A. A., Kozlov, G. G., Petrenko, M. V., Petrov, M. Yu., Smirnov, D. S., Zapasskii, V. S.
For an isotropic medium, a magnetic field applied in the Voigt geometry affects the optical properties in the second order only, so its effect is much weaker than in the Faraday geometry. In this work, we show that, under resonant excitation well bey
Externí odkaz:
http://arxiv.org/abs/2409.05411
Autor:
Durnev, M. V., Smirnov, D. S.
$\require{mediawiki-texvc}$ We demonstrate that the low symmetry of armchair lateral heterojunction between transition metal dichalcogenide monolayers allows for the mixing of $\mathbf{K}_+$ and $\mathbf{K}_-$ valleys. From the tight binding model we
Externí odkaz:
http://arxiv.org/abs/2408.10170
Autor:
Smirnov, D. S., Kavokin, K. V.
The concept of nuclear spin temperature has been a cornerstone of the theory of dynamic nuclear spin polarization by electrons in various semiconductor structures for decades. Still, it is not always applicable to strongly localized electrons due to
Externí odkaz:
http://arxiv.org/abs/2406.08296
Autor:
Smirnov, D. S., Ivchenko, E. L.
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 the hyperfine interaction of an electron with lattice nuclei is small co
Externí odkaz:
http://arxiv.org/abs/2405.15696
Autor:
Leppenen, Nikita, Smirnov, Dmitry S.
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 suffer from cavity birefringence, which limits the generation of spin-phot
Externí odkaz:
http://arxiv.org/abs/2404.16025
Autor:
Moskaleva, Daria A., Korshakov, Nikita D., Moskalev, Dmitry O., Solovyova, Anastasiya A., Matanin, Alexey R., Malevannaya, Elizaveta I., Smirnov, Nikita S., Teleganov, Maksim I., Panfilov, Yuri V., Rodionov, Ilya A.
One of the practical limitations of solid-state superconducting quantum processors technology is frequency crowding due to low qubits fabrication reproducibility. Josephson junction 100 nm-scale nonlinear inductance of the qubits still suffers from D
Externí odkaz:
http://arxiv.org/abs/2403.01894
Autor:
Mantsevich, V. N., Smirnov, D. S.
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 shown to take place due to the spin-dependent electron tunneling prod
Externí odkaz:
http://arxiv.org/abs/2312.14700
Autor:
Kozlov, V. O., Selivanov, N. I., Stoumpos, C. C., Kozlov, G. G., Zapasskii, V. S., Kapitonov, Yu. V., Smirnov, D. S., Ryzhov, I. I.
We report on first observation of spin noise in a strongly birefringent semiconductor -- halide perovskite single crystal MAPbI$_3$. The observed spin noise resonance is ascribed to free holes with a record spin dephasing time of 4 ns. The spin dynam
Externí odkaz:
http://arxiv.org/abs/2311.06077
Autor:
Smirnov, D. S., Ivchenko, E. L.
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 lifetimes. This particular regime is realized in semiconductor hetero
Externí odkaz:
http://arxiv.org/abs/2308.15227