Zobrazeno 1 - 10
of 38 321
pro vyhledávání: '"V, Yu."'
Itinerant-electron metamagnetism is investigated within the Hubbard model for various lattices having van Hove singularities (vHS) in the electronic spectrum: face-centered cubic and orthorhombic lattices. The remarkable itinerant-electron metamagnet
Externí odkaz:
http://arxiv.org/abs/2411.15748
The electrical resistivity, magnetization, and Hall effect in Co$_2$FeZ (Z = Al, Si, Ga, Ge, Sn, Sb) ferromagnetic Heusler alloys are studied. A number of correlations between the electronic and magnetic characteristics of the studied alloys are reve
Externí odkaz:
http://arxiv.org/abs/2410.12611
Autor:
Dubrovin, R. M., Roginskii, E. M., Chernyshev, V. A., Novikova, N. N., Elistratova, M. A., Eliseyev, I. A., Smirnov, A. N., Brulev, A. I., Boldyrev, K. N., Davydov, V. Yu., Mikhaylovskiy, R. V., Kalashnikova, A. M., Pisarev, R. V.
Publikováno v:
Phys. Rev. B 110, 134310 (2024)
Rare-earth orthoferrites are a promising platform for antiferromagnetic spintronics with a rich variety of terahertz spin and lattice dynamics phenomena. For instance, it has been experimentally demonstrated that the light-driven optical phonons can
Externí odkaz:
http://arxiv.org/abs/2410.11780
We study interaction-induced backscattering mechanism for helical edge states of a two dimensional topological insulator which is tunnel-coupled to a puddle located near the edge channel. The mechanism does not involve inelastic scattering and is due
Externí odkaz:
http://arxiv.org/abs/2410.04610
Autor:
Kolbin, A. I., Pavlenko, E. P., Kochkina, V. Yu., Vinokurov, A. S., Shugarov, S. Yu., Sosnovskij, A. A., Antonyuk, K. A., Antonyuk, O. I., Pit, N. V., Suslikov, M. V., Galimova, E. K., Borisov, N. V., Burenkov, A. N., Spiridonova, O. I.
Publikováno v:
Astronomy Letters, vol. 50, No 5, pp.335-349 (2024)
We present the results of the optical study of the new eclipsing polar Gaia23cer. We analyzed the brightness variability of the polar in high ($\langle r \rangle \approx 16.5\mathrm{\,mag}$) and low ($\langle r \rangle \approx 19.2\mathrm{\,mag}$) st
Externí odkaz:
http://arxiv.org/abs/2409.15570
Autor:
Andreev, Yu. M., Banerjee, D., Oberhauser, B. Banto, Bernhard, J., Bisio, P., Charitonidis, N., Crivelli, P., Depero, E., Dermenev, A. V., Donskov, S. V., Dusaev, R. R., Enik, T., Frolov, V. N., Gardikiotis, A., Gertsenberger, S. V., Girod, S., Gninenko, S. N., Hösgen, M., Joosten, R., Kachanov, V. A., Kambar, Y., Karneyeu, A. E., Kasianova, E. A., Kekelidze, G., Ketzer, B., Kirpichnikov, D. V., Kirsanov, M. M., Kolosov, V. N., Kramarenko, V. A., Kravchuk, L. V., Krasnikov, N. V., Kuleshov, S. V., Lyubovitskij, V. E., Lysan, V., Matveev, V. A., Fredes, R. Mena, Yanssen, R. G. Mena, Bueno, L. Molina, Mongillo, M., Peshekhonov, D. V., Polyakov, V. A., Radics, B., Salamatin, K. M., Samoylenko, V. D., Shchukin, D. A., Soto, O., Sieber, H., Tikhomirov, V. O., Tlisova, I. V., Toropin, A. N., Tuzi, M., Veit, B. M., Volkov, P. V., Volkov, V. Yu., Voronchikhin, I. V., Zamora-Saá, J., Zhevlakov, A. S.
A search for Dark Sectors is performed using the unique M2 beam line at the CERN Super Proton Synchrotron. New particles ($X$) could be produced in the bremsstrahlung-like reaction of high energy 160 GeV muons impinging on an active target, $\mu N\ri
Externí odkaz:
http://arxiv.org/abs/2409.10128
Publikováno v:
Phys. Rev. B 110, 014409 (2024)
Magnetic field-induced electric polarization has been observed in trigonal non-centrosymmetric paramagnetic Pr3Ga5SiO14 langasite. We detected quadratic electric polarization along the a-axis in the basal ab plane for various magnetic-field orientati
Externí odkaz:
http://arxiv.org/abs/2409.07897
Strain in 2D TMDCs induced by metal-assisted exfoliation from the polyvinilalcohol-covered substrate
We have modified the metal-assisted transfer technique to obtain large-area few-layer flakes from transition metal dichalcogenides bulk crystals by introducing an initial stage - exfoliation of the bulk crystal onto an intermediate substrate, specifi
Externí odkaz:
http://arxiv.org/abs/2409.05008
Publikováno v:
Physical Review B 109, 115151 (2024)
LiCu$_3$O$_3$ is a novel 2D S=1/2 antiferromagnet with randomly depleted square lattice. The crystal structure contains two types of square planes with different Cu$^{2+}\rightarrow$ Li$^{+}$ substitution rates (20% and 40%). $^7$Li NMR and magnetiza
Externí odkaz:
http://arxiv.org/abs/2409.04213
Propagation of ultrarelativistically intense laser pulse in a self-trapping mode in a near critical density plasma makes it possible to produce electron bunches of extreme parameters appropriate for different state of art applications. Based on the 3
Externí odkaz:
http://arxiv.org/abs/2409.02671