Zobrazeno 1 - 10
of 19 432
pro vyhledávání: '"Ovchinnikov AS"'
Autor:
Slobodchikov, A. A., Nekrasov, I. A., Begunovich, L. V., Makarov, I. A., Korshunov, M. M., Ovchinnikov, S. G.
Publikováno v:
Materials 16, 658 (2023)
$\mathrm{CuO}$ atomic thin monolayer ($\mathrm{mlCuO}$) was synthesized recently. Interest in the $\mathrm{mlCuO}$ is based on its close relation to $\mathrm{CuO_2}$ layers in typical high temperature cuprate superconductors. Here, we present the cal
Externí odkaz:
http://arxiv.org/abs/2411.01130
Autor:
Ovchinnikov, A. A.
Publikováno v:
J. Stat. Mech. (2024) 103102
We present simple derivation of the Luttinger liquid relation for the 1D Hubbard model both for finite $U$ and in the $U=\infty$ limit. We describe the simple solution of the Hubbard model in the infinite repulsion limit and use it to calculate the c
Externí odkaz:
http://arxiv.org/abs/2410.22610
The model of a one-dimensional kinetic contact process with parallel update is studied by the Monte Carlo simulations and finite-size scaling. The goal was to reveal the structure of the hidden percolative patterns (order parameters) in the active ph
Externí odkaz:
http://arxiv.org/abs/2409.16786
Autor:
Tyul'bashev, S. A., Kitaeva, M. A., Pervoukhin, D. V., Tyul'basheva, G. E., Brylyakova, E. A., Chernosov, A. V., Ovchinnikov, I. L.
The search for rotating radio transients (RRAT) was done at a frequency of 111 MHz, in daily observations carried out on the radio telescope, a Large Phased Array (LPA) at declinations -9o < decj < +42o. 19 new RRATs were discovered for dispersion me
Externí odkaz:
http://arxiv.org/abs/2407.01285
Autor:
Clements, Eleanor M., Ovchinnikov, Dmitry, Raghuvanshi, Parul R., Cooper, Valentino R., Okamoto, Satoshi, Christianson, Andrew D., Paddison, Joseph A. M., Ortiz, Brenden R., Calder, Stuart, May, Andrew F., Xu, Xiaodong, Yan, Jiaqiang, McGuire, Michael A.
Cleavable metallic antiferromagnets may be of use for low-dissipation spintronic devices; however, few are currently known. Here we present orthorhombic MnRhBi3 as one such compound and present a thorough study of its physical properties. Exfoliation
Externí odkaz:
http://arxiv.org/abs/2407.00690
Autor:
Zhang, Shuai, Fonseca, Jordan, Bennett, Daniel, Sun, Zhiyuan, Zhang, Junhe, Jing, Ran, Xu, Suheng, He, Leo, Moore, S. L., Rossi, S. E., Ovchinnikov, Dmitry, Cobden, David, Jarillo-Herrero, Pablo., Fogler, M. M., Kim, Philip, Kaxiras, Efthimios, Xu, Xiaodong, Basov, D. N.
Plasmon polaritons are formed by coupling light with delocalized electrons. The half-light and half-matter nature of plasmon polaritons endows them with unparalleled tunability via a range of parameters, such as dielectric environments and carrier de
Externí odkaz:
http://arxiv.org/abs/2406.18028
Imaging Mueller polarimetry has already proved its potential for metrology, remote sensing and biomedicine. The real-time applications of this modality require both video rate image acquisition and fast data post-processing algorithms. First, one mus
Externí odkaz:
http://arxiv.org/abs/2402.18555
Autor:
Byrne, Helen, Harrington, Heather, Ovchinnikov, Alexey, Pogudin, Gleb, Rahkooy, Hamid, Soto, Pedro
Differential equation models are crucial to scientific processes. The values of model parameters are important for analyzing the behaviour of solutions. A parameter is called globally identifiable if its value can be uniquely determined from the inpu
Externí odkaz:
http://arxiv.org/abs/2402.04241
Autor:
Makarov, Ilya, Ovchinnikov, Sergey
In this work, the effect of uniaxial pressure along the c axis on the electronic structure of the HTSC cuprate La2-xSrxCuO4 is investigated at the doping levels x = 0.1, 0.15, 0.25. The GTB method within the five-band p-d model framework is used to d
Externí odkaz:
http://arxiv.org/abs/2402.00547
Dynamic models describe phenomena across scientific disciplines, yet to make these models useful in application the unknown parameter values of the models must be determined. Discrete-time dynamic models are widely used to model biological processes,
Externí odkaz:
http://arxiv.org/abs/2401.16220