Zobrazeno 1 - 10 of 16 pro vyhledávání: '"A. N. Nateprov"'
1
Features of the Behavior of Mn2+ Ions in the 3D Dirac Semimetal α-Cd3As2 from EPR Data
Autor: Yu. V. Goryunov, A. N. Nateprov
Publikováno v: Physics of the Solid State. 63:223-231
The behavior of manganese impurity in three-dimensional Dirac semimetal Cd3As2 has been studied using the electron paramagnetic resonance (EPR) method and electromagnetic measurements. It is found that, in contrast to doping with europium, doping wit
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b637f0af3b0a7ae573176439f265dacd
https://doi.org/10.1134/s1063783421020098
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2
Effect of the Landau Levels on the Super Hyperfine Structure of ESR Spectra of Fe3+ Precipitates in Dirac 3D Semimetal Cd3As2
Autor: A. N. Nateprov, Yu. V. Goryunov
Publikováno v: Physics of the Solid State. 62:100-105
The influence of d-metal impurities on the magnetic and transport properties of 3D topological semimetal Cd3As2 has been experimentally studied. It is found that alloying with iron does not change the sign of magnetoresistance (in contrast to Eu). Am
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1e98ab0d9f7b0049e1b30be0deb85526
https://doi.org/10.1134/s1063783420010114
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3
Influence of europium doping on magnetic properties of 3D topological semimetal Cd3As2 from ESR data
Autor: Yu. V. Goryunov, A. N. Nateprov
Publikováno v: Physics of the Solid State. 60:68-74
Influence of weak doping by rare-earth elements on magnetic and transport properties of a 3D topological semimetal Cd3As2 was studied experimentally. In particular, the doping by europium causes to change of the magnetoresistance sign from positive t
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4b0c07fc1ea3767432e2a5acbe5508b8
https://doi.org/10.1134/s1063783418010109
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4
Spin-Glass Behavior in Semiconducting Single Crystalline ZnMn2As2
Autor: Fritz Herlach, I. Laue, Johan Vanacken, A. N. Nateprov, E. K. Arushanov, M. von Ortenberg
Publikováno v: physica status solidi (b). 185:245-255
The dc magnetization of single crystalline ZnMn2As2 is studied using an rf-SQUID. It is found that the crystals are anisotropic, show a ferromagnetic transition around T = 310 K, a helical magnetic phase below T = 110 K, and there is evidence of a st
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e41523b2a6c6bc339d5012d7af2dce8f
https://doi.org/10.1002/pssb.2221850121
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5
The application of high magnetic fields in solid state physics
Autor: Michael von Ortenberg, Isabelle Mirebeau, Ingo Laue, Alexandre N. Nateprov, Johan Vanacken
Publikováno v: Physica B: Condensed Matter. 201:57-62
Frontiers in High Magnetic Fields may induce Frontiers in Materials Engineering and vice versa especially for materials combining semiconductor and magnetic properties in semimagnetic semiconductors. ZnMn2As2 is a new material of the class (Zn1−xMn
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e267cb18d4c03e78a2b0734368f8ec38
https://doi.org/10.1016/0921-4526(94)91049-9
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6
Multiphonon optical bands of Cr3+ion in sulphide spinels: a pseudo Jahn-Teller model
Autor: A N Nateprov, A Al Haroun, B. S. Tsukerblat, Leonid L. Culiuc, V E Tezlevan, Andrew Palii, Vadim Yu. Mirovitskii
Publikováno v: SPIE Proceedings.
In this article we report the adiabatic and dynamic solutions of the pseudo Jahn-Teller (JT) problem in the orbital triplet 4 T 2 (t 2 2 e) of Cr 3+ ion resulting from the combined effect of tetragonal (E) vibrations and trigonal crysatl field in sul
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::24bff144e75056e7745fada59ec20b63
https://doi.org/10.1117/12.475341
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7
Shubnikov-de Haas oscillations in Cd3(AsxP1-x)2
Autor: I. Laue, A. N. Nateprov, M von Ortenberg, E. K. Arushanov
Publikováno v: Semiconductor Science and Technology. 8:S180-S182
The authors report on magnetotransport measurements on the solid solution Cd3(AsxP1-x)2 in stationary fields up to 17.3 T at liquid helium temperatures. The measurements are compared with those of Arushanov et al. (1982 Sov. J. Quantum Electron. 12 1
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a1c7e0341e6f2eb2e95f1b996bae8319
https://doi.org/10.1088/0268-1242/8/1s/041
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10
Stimulated Emission Spectra and Valence Band Structure in the Cd3(AsxP1−x)2 System
Autor: A. A. Shtanov, S. I. Radautsan, Ernest Arushanov, L. N. Lukyanova, Leonid Kulyuk, A. N. Nateprov
Publikováno v: physica status solidi (b). 128:583-589
Recombination radiation in Cd3(AsxP1−x)2 solid solutions near cadmium phosphide (x ⪅ 0.1) is studied. A complex structure of the stimulated emission spectra in Cd3(AsxP1−x)2 single crystals is detected. It is shown that for Cd3P2 the width of e
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::448e1da6f6062ce9b3ee0cc3ec98ee3d
https://doi.org/10.1002/pssb.2221280224
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