Search Results - "Mateev, E"

Magnetron sputtering of Fe-oxides on the top of HTS YBCO films by Nurgaliev, T., Blagoev, B., Buchkov, K., Mateev, E., Gajda, G., Nedkov, I., Kovacheva, D., Slavov, L., Starbova, I., Starbov, N., Nankovski, M.

“…The possibilities for preparation of bilayers containing magnetic Fe-oxide (Fe-O) and high temperature superconducting (HTS) YBa2Cu3O7−x (YBCO) thin films were…”
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Investigation of DC current injection effect on the microwave characteristics of HTS YBCO microstrip resonators by Nurgaliev, T., Blagoev, B., Mateev, E., Neshkov, L., Strbik, V., Uspenskaya, L., Nedkov, I., Chromik, Š.

“…•Current (spin) injection effect in LSMO/YBCO was studied by impedance measurements.•Complex impedance of YBCO increases at current injection from LSMO to YBCO…”
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Magnetic Properties of LCMO/LSMO Thin Films on LAO and ALO Substrates by Nurgaliev, T., Topal, U., Blagoev, B., Mateev, E.

“…Two La 0.7 Ca 0.3 MnO 3 (35 nm)/La 0.7 Sr 0.3 MnO 3 (30 nm) manganite bilayers were grown on LaAlO 3 (LAO) and Al 2 O 3 (ALO) substrates (i.e., the…”
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Effect of DC current injection on AC supercurrent carrying ability of ring shaped HTS thin films by Nurgaliev, T., Mateev, E., Blagoev, B., Neshkov, L., Nedkov, I., Uspenskaya, L.S.

“…► DC current based spin-injection can be contactless studied in FM/HTS samples using AC field. ► Contactless measured I C depends on currents superposition and…”
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LP-05 In vitro study of the neurotoxicity of series new pyrrole-based azomethine derivatives on isolated rat brain synaptosomes and microsomes by Mateev, E., Kondeva-Burdina, M., Zlatkov, A.

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Properties of HTS YBCO thin films deposited on tilted NdGaO3 substrates by Nurgaliev, T., Donchev, T., Mateev, E., Miteva, S., Mozhaev, P.B., Mozhaeva, J.E.

“…Thin YBa2Cu3O7 films were fabricated by 2-opposed DC magnetron sputtering onto NdGaO3 substrates, tilted from standard (110) orientation by 0–26°, and their…”
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Magnetron sputtering deposition and characterization of GdMnO3 thin films by Vlakhov, E, Blagoev, B, Mateev, E, Neshkov, L, Nurgaliev, T, Lakov, L, Toncheva, K, Marinov, Y, Nenkov, K, Radulov, I, Piotrowski, K, Paszkowicz, W, Szewczyk, A, Baran, M, Szymczak, R

“…Thin films of GdMnO3 were deposited by RF magnetron sputtering on SrTiO3 (100) and Si (100) substrates. XRD analysis revealed that GdMnO3 films grown on SrTiO3…”
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Deposition of YBa2Cu3O7−x superconducting films by magnetron sputtering and water vapour addition to the sputtering gas by Mateev, E., Donchev, T., Blagoev, B., Nurgaliev, T., Tsaneva, V., Barber, Z.H.

“…TRIM code simulation shows that the rates of sputtering for oxygen are several times higher compared with the rates of other elements, which leads to high…”
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Deposition and characterization of HTS YBCO thin films on tilted NdGaO3 substrates by Nurgaliev, T., Mateev, E., Donchev, T., Miteva, S., Mozhaev, P.B., Borisenko, I.V., Ovsyannikov, G.A., Kotelyanski, I.M.

“…The results of the study (at 77K) of electrical parameters of YBCO thin films deposited on tilted NdGaO3 substrates using a 2-opposed-magnetron sputtering…”
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Coexistence and competition of ferromagnetic and charge ordered phases in strained La1−xCaxMnO3 films by Vlakhov, E.S., Nenkov, K.A., Donchev, T.I., Mateev, E.S., Chakalov, R.A., Szewczyk, A., Baran, M., Piotrowski, K.

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Complex Impedance Investigation of Epitaxial LCMO Thin Films by Mateev, E., Nurgaliev, T., Blagoev, B.

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Ferromagnetic and charge ordering competition in strained thin films of La1−xCaxMnO3 system by Vlakhov, E.S., Nenkov, K.A., Donchev, T.G., Mateev, E.S., Chakalov, R.A.

“…Thin films of La1−xCaxMnO3 (x=0.3, 0.51) have been deposited on LaAlO3 (LAO) and SrTiO3 (STO) substrates by magnetron sputtering (MS) and pulsed laser…”
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Investigation of DC current injection effect on the microwave characteristics of HTS YBCO microstrip resonators by NURGALIEV, T, BLAGOEV, B, MATEEV, E, NESHKOV, L, STRBIK, V, USPENSKAYA, L, NEDKOV, I, CHROMIK, S

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Analytical Approach to the Prism Coupling Problem in the Kretschmann Configuration by Genchev, Z. D., Nedelchev, N. M., Mateev, E., Stoyanov, H. Y.

“…Prism coupling in the Kretschmann configuration is a well-known method for excitation of surface plasmon polaritons (SPP’s) in a metal film bounded from one…”
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Study of Parametric Instabilities in a Thin Radially Inhomogeneous Plasma Column by Mateev, E, Zhelyazkov, I

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Effect of DC current injection on AC supercurrent carrying ability of ring shaped HTS thin films by NURGALIEV, T, MATEEV, E, BLAGOEV, B, NESHKOV, L, NEDKOV, I, USPENSKAYA, L. S

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THE RESEARCH OF THE COMPOSITION OF SAFFLOWER SEED OIL OBTAINED BY METHOD OF COLD PRESSING by E. Z. Mateev, A. N. Ostrikov, A. V. Terekhina, A. A. Usmanov, S. Z. Mateeva, M. V. Kopylov

“…Safflower - oil crops, the seeds contain 25-37 % provisious oil and 12% protein. The object of the research used seeds of safflower varieties Iris. Studies of…”
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Coexistence and competition of ferromagnetic and charge ordered phases in strained Lal-xCaxMnO3 films by Vlakhov, E S, Nenkov, K A, Donchev, T I, Mateev, E S, Chakalov, R A, Szewczyk, A, Baran, M, Piotrowski, K

“…Magnetotransport properties of thin films of La1-xCaxMnO3 (x = 0.3; 0.51) deposited on LaAlO3 and SrTiO3 substrates were investigated. Compressively strained…”
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Ion flux's pressure dependence in an asymmetric capacitively coupled rf discharge in NF3 by Mateev Emil, Zhelyazkov Ivan

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Morphology, structure, and electrical properties of YBa2Cu3Ox thin films on tilted NdGaO3 substrates, deposited by DC-sputtering by MOZHAEV, Peter B, KOTELYANSKII, Iosif M, LUZANOV, Valery A, MOZHAEVA, Julia E, DONCHEV, Todor, MATEEV, Emil, NURGALIEV, Timur, BDIKIN, Igor K, NARYMBETOV, Bakhyt Zh

“…Thin YBa2Cu3Ox (YBCO) films were deposited using DC-sputtering technique on NdGaO3 substrates, tilted from (110) orientation by 0-26 deg . The structure and…”
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