Zobrazeno 1 - 10
of 29 629
pro vyhledávání: '"A Levchenko"'
Autor:
Schmoll, David, Voronov, Andrey A., Serha, Rostslav O., Slobodianiuk, Denys, Levchenko, Khrystyna O., Abert, Claas, Knauer, Sebastian, Suess, Dieter, Verba, Roman, Chumak, Andrii V.
Magnons have inspired potential applications in modern quantum technologies and hybrid quantum systems due to their intrinsic nonlinearity, nanoscale scalability, and a unique set of experimentally accessible parameters for manipulating their dispers
Externí odkaz:
http://arxiv.org/abs/2411.13414
We consider the nonlinear response of a disordered two-dimensional electronic system, lacking inversion symmetry, to an external alternating electric field. The application of an in-plane static magnetic field induces local contributions to the curre
Externí odkaz:
http://arxiv.org/abs/2411.08947
Autor:
Zheng, Mingyang, Makaju, Rebika, Gazizulin, Rasul, Levchenko, Alex, Addamane, Sadhvikas J., Laroche, Dominique
One-dimensional Coulomb drag has been an essential tool to probe the physics of interacting Tomonaga-Luttinger liquids. To date, most experimental work has focused on the linear regime while the predictions for Luttinger liquids beyond the linear res
Externí odkaz:
http://arxiv.org/abs/2410.17569
Autor:
Levchenko, Maria
Publikováno v:
Proceedings of the Computational Humanities Research Conference 2024 (CHR 2024), Aarhus, Denmark, December 4-6, 2024
This paper investigates the application of translation alignment algorithms in the creation of a Multilingual Digital Edition (MDE) of Alessandro Manzoni's Italian novel "I promessi sposi" ("The Betrothed"), with translations in eight languages (Engl
Externí odkaz:
http://arxiv.org/abs/2410.13255
Autor:
Levchenko, Alex
In a Josephson junction, the supercurrent is determined by both the discrete sub-gap part of the spectrum due to Andreev bound states and the continuous part of the spectrum from energy states outside the superconducting gap. We consider the cohesive
Externí odkaz:
http://arxiv.org/abs/2410.08398
The multiple-spin exchange frequencies of the bilayer Wigner crystal are determined by the semiclassical method, which is asymptotically exact in the limit of dilute electron densities. The evolution of the exchange frequencies with interlayer distan
Externí odkaz:
http://arxiv.org/abs/2408.12701
Autor:
Levchenko, B. B.
We prove that the well-known Heisenberg uncertainty relations and Landau-Peierls uncertainty relations implicitly contain ``hidden'' angular variables, which belong to new uncertainty relations. Based on the obtained relations, we derive a formula fo
Externí odkaz:
http://arxiv.org/abs/2408.02696
Autor:
Fazlizhanova, Dina I., Batulin, Ruslan G., Chupakhina, Tatiana I., Deeva, Yulia. A., Levchenko, Sergey V.
Atomic, electronic, and magnetic structure of LaSrCo$_{1/2}$Fe$_{1/2}$O$_4$ mixed-metal Ruddlesden-Popper oxide is investigated theoretically using self-consistent ACBN0 DFT + $U$ approach. We show that the electronic and magnetic properties strongly
Externí odkaz:
http://arxiv.org/abs/2407.00376
Autor:
Krenkel, Elizabeth H., Tanatar, Makariy A., Grasset, Romain, Kończykowski, Marcin, Chen, Shuzhang, Petrovic, Cedomir, Levchenko, Alex, Prozorov, Ruslan
The quasi-skutterudites (Ca$_{x}$Sr$_{1-x}$)$_{3}$(Rh, Ir)$_{4}$Sn$_{13}$ show a rare nonmagnetic quantum critical point associated with the second-order charge-density-wave (CDW) and structural distortion transition extended under the superconductin
Externí odkaz:
http://arxiv.org/abs/2406.16157
Publikováno v:
Phys. Rev. B 110, 184509 (2024)
We identify a new mechanism for the intrinsic superconducting diode effect (SDE) in multiphase superconductors. Using a Ginzburg-Landau and a microscopic two-band model, we find phase transitions into a mixed phase with finite-momentum Cooper pairs a
Externí odkaz:
http://arxiv.org/abs/2406.14612