Zobrazeno 1 - 10
of 250
pro vyhledávání: '"Avakyants, A. A."'
Publikováno v:
JETP Letters, Vol. 120, 360 (2024)
We experimentally study magnetization reversal curves for MnTe single crystals, which is the altermagnetic candidate. Above 85~K temperature, we confirm the antiferromagnetic behavior of magnetization $M$, which is known for $\alpha$--MnTe. Below 85~
Externí odkaz:
http://arxiv.org/abs/2403.15348
Publikováno v:
JETP Lett. 119, 625 (2024)
We experimentally investigate magnetization reversal curves for a GeTe topological semimetal. In addition to the known lattice diamagnetic response, we observe narrow magnetization loop in low fields, which should not be expected for non-magnetic GeT
Externí odkaz:
http://arxiv.org/abs/2311.11831
Publikováno v:
Zh. Exp. Teor. Fiz., 165 (4) 536 (2024)
We investigate the magnetic response of thin NiI$_2$ flakes for temperatures above 80~K. Since no magnetic ordering is expected for bulk NiI$_2$, we observe clear paramagnetic response for massive NiI$_2$ single crystals. In contrast, thin NiI$_2$ fl
Externí odkaz:
http://arxiv.org/abs/2309.08392
Publikováno v:
Phys. Rev. B 107, 155137 (2023)
Despite the chiral topological semimetal CoSi is known as bulk diamagnetic, it shows unusual surface ferromagnetism of debatable origin. The ferromagnetic ordering has been attributed to the distorted bonds, the superlattice of ordered vacancies, or
Externí odkaz:
http://arxiv.org/abs/2212.12383
Publikováno v:
Chin. Phys. Lett. 39 097303 (2022)
We experimentally investigate second-harmonic transverse voltage response to ac electrical current for a magnetic nodal-line semimetal Fe$_3$GeTe$_2$. For zero magnetic field, the observed response depends as a square of the longitudinal current, as
Externí odkaz:
http://arxiv.org/abs/2206.13371
Publikováno v:
Journal of Magnetism and Magnetic Materials, 573, 170668 (2023)
We study magnetization reversal and first order reversal curves for two different magnetic topological semimetals, Co3Sn2S2 and Fe3GeTe2, in a wide temperature range. For the magnetization reversal, we observe strong temperature dependence of the ini
Externí odkaz:
http://arxiv.org/abs/2206.03357
Publikováno v:
In Journal of Magnetism and Magnetic Materials 1 May 2023 573
Akademický článek
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Publikováno v:
Oftalʹmologiâ, Vol 19, Iss 1, Pp 149-155 (2022)
This literature review analyzed of current information about prevalence, pathogenesis and methods of controlling the progression of myopia. Bibliographic research of scientific publications was carried out in the following databases: Medline, Pubmed,
Externí odkaz:
https://doaj.org/article/88d7d3d6527341f7acf633c6791aa480
Publikováno v:
Oftalʹmologiâ, Vol 18, Iss 4, Pp 840-844 (2021)
Objective: to evaluate the results of corneal collagen crosslinking in children with keratoconus.Patients and methods. Since 2017, 125 children aged 4 to 17 years have been under observation, who have applied to the Eye Microsurgery named after Acade
Externí odkaz:
https://doaj.org/article/f4625fa2ad194c438ca6ee2ec06fbc04