Zobrazeno 1 - 10
of 27
pro vyhledávání: '"V. I. Tugarinov"'
Autor:
Arunava Gupta, Galina M. Zeer, Karthik Ramasamy, Sergey M. Zharkov, A. I. Pankrats, V. I. Tugarinov, A. M. Vorotynov
Publikováno v:
Journal of Magnetism and Magnetic Materials. 452:297-305
Magnetic resonance characteristics of mixed chalcospinel nanocrystals CuCr2SxSe4−x (x = 0 and 2) and CoxCu1−xCr2S4 (x = 0.1 and 0.2) have been investigated. It has been established based on TEM, SEM and resonance data that all the samples contain
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6880f7f01eaad6233a20aa5e037aa21d
https://doi.org/10.1016/j.jmmm.2017.12.092
https://doi.org/10.1016/j.jmmm.2017.12.092
Autor:
A. I. Pankrats, D. A. Petrov, Irina S. Edelman, Chin-Chang Chen, R. D. Ivantsov, Yaw-Teng Tseng, V. I. Tugarinov, D. A. Velikanov, A. M. Vorotynov, Sergey M. Zharkov, Chun-Rong Lin, Hua-Shu Hsu
Publikováno v:
Journal of Magnetism and Magnetic Materials. 436:21-30
In this paper, we present a study of the electron spin resonance (ESR) of nanoparticles (NPs) of Cu 1−x Fe x Cr 2 Se 4 chalcogenides with x = 0, 0.2, and 0.4. NPs were synthesized via the thermal decomposition of metal chloride salts and selenium p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0075c9140cec187d83cd38dd4d1014ce
https://doi.org/10.1016/j.jmmm.2017.04.006
https://doi.org/10.1016/j.jmmm.2017.04.006
Autor:
V. I. Tugarinov, S. N. Martynov
Publikováno v:
JETP Letters. 106:30-34
The phase diagram of the ground state is obtained for the one-dimensional easy-axis model of classical spins coupled by ferromagnetic and antiferromagnetic exchanges between nearest and next-nearest neighbors, respectively. The parameters of the inco
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f52a65cf344b28cc3934586096a199ef
https://doi.org/10.1134/s0021364017130124
https://doi.org/10.1134/s0021364017130124
Publikováno v:
Physics of the Solid State. 58:1995-1998
Weak ferromagnetic moment along the triad axis of FeBO3 crystals has been calculated on the basis of the single-ion model taking into account the cubic invariant of the crystal field in the spin Hamiltonian.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6dacf01e4d754dbd9f55af742eb84d85
https://doi.org/10.1134/s1063783416100279
https://doi.org/10.1134/s1063783416100279
Autor:
K. A. Sablina, A. D. Balaev, M. Kolkov, Asya Bovina, A. I. Pankrats, V. I. Tugarinov, M.V. Eremin
Publikováno v:
Journal of Magnetism and Magnetic Materials. 414:82-89
Текст статьи не публикуется в открытом доступе в соответствии с политикой журнала. The PbMnBO4 orthoborate single crystals were first grownand their magnetic properties and ferro-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2643e4226d5515ca125c9898c1c9c1ab
https://doi.org/10.1016/j.jmmm.2016.04.042
https://doi.org/10.1016/j.jmmm.2016.04.042
Publikováno v:
Journal of Magnetism and Magnetic Materials. 440:47-49
The algorithm of approximate solution was developed for the differential equation describing the anharmonical change of the spin orientation angle in the model of ferromagnet with the exchange competition between nearest and next nearest magnetic nei
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2ca6ff4455f153cb59514a1d267d981e
https://doi.org/10.1016/j.jmmm.2016.12.086
https://doi.org/10.1016/j.jmmm.2016.12.086
Autor:
K. A. Sablina, V. I. Tugarinov, M. V. Gorev, N. V. Mikhashenok, A. I. Pankrats, A. D. Balaev, N. V. Volkov
Publikováno v:
Solid State Phenomena. :129-132
Present paper reports of resonance properties of Mn2GeO4 single crystals. The data confirm the formation of a complex spiral magnetic structure at low temperatures. It is shown that the spin reorientation may be associated with the competition anisot
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7cfe07e4c4734ba444fa9be9afda939b
https://doi.org/10.4028/www.scientific.net/ssp.233-234.129
https://doi.org/10.4028/www.scientific.net/ssp.233-234.129
Autor:
V. I. Tugarinov, A. I. Pankrats, Karthik Ramasamy, Alexander Vorotynov, Galina M. Zeer, G. M. Abramova, Arunava Gupta, Sergey M. Zharkov
Publikováno v:
Solid State Phenomena. :542-545
Nanoclusters and nanocrystals of the room temperature magnetic spinel CuCr2S4 synthesized using a facile solution-based method were examined by magnetic resonance in a wide frequency range 9.6÷80 GHz and at temperatures down to 4.2 K. Decreasing of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2e09ac1b429249664510ffb9ed0bda36
https://doi.org/10.4028/www.scientific.net/ssp.233-234.542
https://doi.org/10.4028/www.scientific.net/ssp.233-234.542
Publikováno v:
Solid State Phenomena. :360-363
The magnetic properties of trigonal PrxY1-xFe3(BO3)4 compound have been investigated. Anomalies on the magnetization curves induced by a magnetic field are observed for each composition. The calculations were performed using a molecular-field approxi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f030ab55172eea120fdb82154bec6fb2
https://doi.org/10.4028/www.scientific.net/ssp.233-234.360
https://doi.org/10.4028/www.scientific.net/ssp.233-234.360
Publikováno v:
Physics of the Solid State. 56:468-472
A method for calculating the contribution of exchange interaction to uniaxial anisotropy with the use of g’ factors has been worked out using CoCO3 crystals as an example. The calculated contribution of dipole-dipole interactions to the anisotropy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3379739217864dfba4a1106f15a812c0
https://doi.org/10.1134/s1063783414030196
https://doi.org/10.1134/s1063783414030196