Zobrazeno 1 - 10
of 131
pro vyhledávání: '"SLYNKO, E. I."'
Sputtering of PbTe crystals by Ar plasma with ion energies 50-550 eV is investigated. A dependence of sputter yields of the Te and Pb on the sputtering ion energy and sputtering time is measured. New phenomena: aperiodical oscillations of Pb and Te s
Externí odkaz:
http://arxiv.org/abs/1701.01597
Autor:
Podgórni, A., Kilanski, L., Dobrowolski, W., Górska, M., Domukhovski, V., Brodowska, B., Reszka, A., Kowalski, B. J., Slynko, V. E., Slynko, E. I.
The purpose of this study was to investigate the magnetotransport properties of the Ge(0.743)Pb(0.183)Mn(0.074)Te mixed crystal. The results of magnetization measurements indicated that the compound is a spin-glass-like diluted magnetic semiconductor
Externí odkaz:
http://arxiv.org/abs/1406.5294
Autor:
Kilanski, L., Górska, M., Szymczak, R., Dobrowolski, W., Podgórni, A., Avdonin, A., Domukhovski, V., Slynko, V. E., Slynko, E. I.
Magnetic and transport properties of Ge(1-x-y)Mn(x)Eu(y)Te crystals with chemical compositions 0.041 < x < 0.092 and 0.010 < y < 0.043 are studied. Ferromagnetic order is observed at 150 < T < 160 K. Aggregation of magnetic ions into clusters is foun
Externí odkaz:
http://arxiv.org/abs/1406.5289
We present the studies of Sn/1-x/Cr/x/Te semimagnetic semiconductors with chemical composition x ranging from 0.004 to 0.012. The structural characterization indicates that even at low average Cr-content x < ?0.012, the aggregation into micrometer si
Externí odkaz:
http://arxiv.org/abs/1307.5464
Autor:
Podgórni, A., Kilanski, L., Dobrowolski, W., Górska, M., Reszka, A., Domukhovski, V., Kowalski, B. J., Brodowska, B., Anderson, J. R., Butch, N. P., Slynko, V. E., Slynko, E. I.
Publikováno v:
Acta Phys. Pol. A 122, 1012 (2012)
We present the experimental evidence for the presence of spinodal decomposition of the magnetic ions in the Ge/1-x-y/Cr/x/Eu/y/Te samples with chemical composition varying in the range of 0.015 < x < 0.057 and 0.003 < y < 0.042. The ferromagnetic tra
Externí odkaz:
http://arxiv.org/abs/1212.0666
Autor:
Kilanski, L., Szymczak, R., Dobrowolski, W., Podgórni, A., Avdonin, A., Slynko, V. E., Slynko, E. I.
Publikováno v:
J. Appl. Phys. 113, 063702 (2012)
Magnetotransport properties of spin-glass-like Ge/1-x-y/Sn/x/Mn/y/Te mixed crystals with chemical composition changing in the range of 0.083 < x < 0.142 and 0.012 < y < 0.119 are presented. The observed negative magnetoresistance we attribute to two
Externí odkaz:
http://arxiv.org/abs/1211.3909
Autor:
Kilanski, L., Podgórni, A., Dobrowolski, W., Górska, M., Kowalski, B. J., Reszka, A., Domukhovski, V., Szczerbakow, A., Szałowski, K., Anderson, J. R., Butch, N. P., Slynko, V. E., Slynko, E. I.
Publikováno v:
J. Appl. Phys. 112, 123909 (2012)
We present the studies of magnetic properties of Ge/1-x/Cr/x/Te diluted magnetic semiconductor with changeable chemical composition 0.016 \leq x \leq 0.061. A spin-glass state (at T \leq 35 K) for x = 0.016 and 0.025 and a ferromagnetic phase (at T <
Externí odkaz:
http://arxiv.org/abs/1203.3044
Publikováno v:
Physical Review B 82, 094427 (2010)
We investigated the nature of the magnetic phase transition in the Ge/1-x-y/Sn/x/Mn/y/Te mixed crystals with chemical composition changing in the range of 0.083 < x < 0.142 and 0.012 < y < 0.119. The DC magnetization measurements performed in the mag
Externí odkaz:
http://arxiv.org/abs/1005.0922
Autor:
Racka, K., Kuryliszyn, I., Arciszewska, M., Dobrowolski, W., Broto, J. -M., Goiran, M., Portugall, O., Rakoto, H., Raquet, B., Dugaev, V., Slynko, E. I., Slynko, V. E.
The Anomalous Hall Effect was investigated in IV-VI ferromagnetic semimagnetic semiconductors of Sn1-xMnxTe codoped with either Eu or Er. The analysis of experimental data: Hall resisitivity and magnetization showed that AHE coefficient RS depends on
Externí odkaz:
http://arxiv.org/abs/cond-mat/0207355
Autor:
Kilanski, L., Górska, M., Szymczak, R., Dobrowolski, W., Podgórni, A., Avdonin, A., Domukhovski, V., Slynko, V. E., Slynko, E. I.
Publikováno v:
Journal of Applied Physics; 2014, Vol. 116 Issue 8, p083904-1-083904-8, 8p, 8 Graphs
