Search Results - "Platonov, S. P"

Electronic Structure and Optical Spectra of GdFeAl and GdFeSi Compounds by Knyazev, Yu. V., Lukoyanov, A. V., Kuz’min, Yu. I., Kuchin, A. G., Platonov, S. P.

“…The results of studies of the electronic structure and optical properties of intermetallic compounds GdFeAl and GdFeSi are presented. The spin-polarized…”
Get full text

Remarkable increase of Curie temperature in doped GdFeSi compound by Kuchin, A.G., Platonov, S.P., Lukoyanov, A.V., Volegov, A.S., Gaviko, V.S., Mukhachev, R.D., Yakovleva, M.Yu

“…The GdFe1-xTixSi (x = 0–0.2) intermetallic compounds have been studied. They crystallize into the tetragonal CeFeSi (P4/nmm)–type structure. With increasing Ti…”
Get full text

Magnetic and Structural Properties of R2(Fe,M)17 Alloys with R = Pr, Tm and M = Cr, V, Ti, Nb, Zr by Platonov, S. P., Kuchin, A. G., Gaviko, V. S., Voronin, V. I., Yakovleva, M. Yu

“…The effect of the partial substitution of M = Ti, V, Cr, Zr, and Nb for Fe in the Pr 2 Fe 17 and Tm 2 Fe 17 alloys on their structural, magnetic, and…”
Get full text

Effect of Chromium Substitution for Iron on the Magnetic and Structural Properties of (TmxPr1– x)2Fe17 by Kuchin, A. G., Platonov, S. P., Iwasieczko, W., Voronin, V. I., Gaviko, V. S.

“…The (Tm x Pr 1   –   x ) 2 Fe 17 and (Tm x Pr 1   – x ) 2 Fe 16.5 Cr 0.5 compounds crystallize with the formation of the rhombohedral Th 2 Zn 17 -type…”
Get full text

Evolution of Electronic Structure of GdTi0.05MnxFe0.95– xSi Compounds According to Band Calculations and Optical Investigations by Knyazev, Yu. V., Gramateeva, L. N., Lukoyanov, A. V., Kuz’min, Yu. I., Kuchin, A. G., Platonov, S. P.

“…The electronic structure and optical properties of intermetallic compounds GdTi 0.05 Mn x Fe 0.95 – x Si ( x  = 0, 0.4, 0.6, 0.95) have been investigated in…”
Get full text

Field Tests of a Traveling Wave Fault Location Service for Overhead Transmission Lines by Lachugin, V. F., Platonov, P. S., Alekseev, V. G., Vazyulin, M. V., Mitrofanov, N. N., Popov, S. G., Izmukov, G. N., Podshivalin, A. N., Artyunov, S. A., Klyushkin, N. G., Shemetov, A. S.

“…Results are presented for a system test of the traveling wave fault location system (TWFLS) on overhead power transmission lines (OPTL), which was developed…”
Get full text

Travelling-Wave Relay Protection Device for High- and Extra-High-Voltage Transmission Lines with Phase Selection for Automatic Reclosing by Lachugin, V. F., Kulikov, A. L., Platonov, P. S., Vukolov, V. Yu

“…The increased requirements to high-speed travelling-wave relay protective systems of high- and extra-high-voltage transmission lines are imposed for ensuring…”
Get full text

Traveling Wave-Based Fault Location System Connected to Busbar Voltage Transformers by Lachugin, V. F., Platonov, P. S., Alekseev, V. G., Vazyulin, M. V., Mitrofanov, N. N., Popov, S. G., Arutyunov, S. A., Klyushkin, N. G., Shemetov, A. S.

“…This article discusses the development stages of a traveling wave-based fault location (FL) system on electricity transmission lines that monitors voltage…”
Get full text

Magnetic and magnetothermal properties of the GdTi0.05Fe0.95-xMnxSi canted ferrimagnets by Platonov, S.P., Kuchin, A.G., Volegov, A.S., Gaviko, V.S., Yakovleva, M. Yu

“…The GdTi0.05Fe0.95-xMnxSi, х = 0–0.95 intermetallic compounds with a tetragonal crystal structure of the CeFeSi type (space group P4/nmm, N 129, tP6) have been…”
Get full text

Non-monotonic variation of Curie temperature in (TmxPr1-x)2Fe16.5Cr0.5 by Kuchin, A.G., Platonov, S.P., Gaviko, V.S., Voronin, V.I.

“…Crystal structure and magnetic and thermomagnetic properties of the (TmxPr1-x)2Fe16.5Cr0.5 system have been studied. The alloys with x = 0–0.4 and x = 0.75–1…”
Get full text

Using Traveling-Wave Processes in the Development of Relay Protection for Overhead Lines (OHL)1 by Lachugin, V. F., Platonov, P. S.

“…The development of electric power systems has raised the requirements of relay protection — sensitivity, speed, and reliability of functioning—for all types of…”
Get full text

Neutron Diffraction Studies of the Transformation of Magnetic and Domain Structures upon Spin-Reorientation Transition in the Tm2Fe18 Ferrimagnet by Valiev, E. Z., Voronin, V. I., Glazkov, V. P., Kuchin, A. G., Maksimov, L. A., Somenkov, V. A., Platonov, S. P., Proskurnina, N. V., Shushunov, M. N.

“…The crystalline and magnetic structure of the nonstoichiometric intermetallic compound Tm 2 Fe 18 has been investigated in the temperature interval from 3 to…”
Get full text

Technique and Calculation Results of Currents and Voltages in the Circuits of the Measuring Element of the Protection Device of the Transmission Line Based on the Control of Transient Processes by Lachugin, V. F., Kulikov, A. L., Platonov, P. S., Vucolov, V. Yu

“…The specifics of generation of the signals of current and voltage in the circuits of a directional element of wave relay protection during short circuit (SC)…”
Get full text

Influence of microdeformations on magnetic phase transitions in the (TmxPr1-x)2Fe17 system by Kuchin, A.G., Platonov, S.P., Voronin, V.I., Iwasieczko, W., Korolev, A.V., Volegov, A.S., Neznakhin, D.S., Protasov, A.V., Berger, I.F., Kolodkin, D.A., Proskurnina, N.V.

“…Crystal structure and magnetic and thermomagnetic properties of the (TmxPr1-x)2Fe17 system have been studied. The alloys with x = 0–0.4 and x = 0.8–1…”
Get full text

Peculiar behavior of magnetic ordering temperatures in the (TmxPr1-x)2Fe16.5Nb0.5 system by Platonov, S.P., Kuchin, A.G., Yakovleva, M. Yu, Gaviko, V.S., Voronin, V.I.

“…•The Curie temperature varies nonmonotonically in the (TmxPr1-x)2Fe16.5Nb0.5 system.•Apparently, it is due to the internal pressure in the alloys.•The reason…”
Get full text

Unusual stability of ground ferrimagnetic state in Tm^sub 2^Fe^sub 17^ under pressure by Arnold, Z, Kuchin, A G, Kamarád, J, Platonov, S P

“…The magnetic properties of the near-stoichiometric Tm2Fe16 and Tm2Fe19 compounds under hydrostatic pressures up to 1 GPa were studied. We have revealed that…”
Get full text

The GdMn1-xRuxSi compounds cassette for magnetocaloric nitrogen liquefaction by Platonov, S.P., Kuchin, A.G., Volegov, A.S., Gaviko, V.S., Mukhachev, R.D., Lukoyanov, A.V., Yakovleva, M. Yu

“…New intermetallic compounds GdMn1-xRuxSi, x = 0–1 with a tetragonal structure of the CeFeSi-type (P4/nmm) have been synthesized. For GdMn1-xRuxSi, Curie…”
Get full text

Unusual stability of ground ferrimagnetic state in Tm2Fe17 under pressure by Arnold, Z., Kuchin, A.G., Kamarád, J., Platonov, S.P.

“…[Display omitted] •The high-temperature ferrimagnet transforms to the helimagnet under pressure.•The low-temperature ferrimagnetic state does not disappear…”
Get full text

Dominance of the cubic Laves phase in the GdТAl substitutional compounds by Platonov, S.P., Kuchin, A.G., Mukhachev, R.D., Lukoyanov, A.V., Volegov, A.S., Gaviko, V.S., Yakovleva, M.Yu

“…The GdFeAl compound contains 42.8 wt% of the cubic phase of the MgCu2 (Fd3m)-type and 57.2 wt% of the hexagonal phase of the MgZn2 (P63/mmc)-type, the GdFeSi…”
Get full text

Magnetic and Structural Properties of R.sub.2.sub.17 Alloys with R = Pr, Tm and M = Cr, V, Ti, Nb, Zr by Platonov, S. P, Kuchin, A. G, Gaviko, V. S, Voronin, V. I, Yakovleva, M. Yu

“…The effect of the partial substitution of M = Ti, V, Cr, Zr, and Nb for Fe in the Pr.sub.2Fe.sub.17 and Tm.sub.2Fe.sub.17 alloys on their structural, magnetic,…”
Get full text