Zobrazeno 1 - 10
of 1 309
pro vyhledávání: '"Andreev N"'
Publikováno v:
E3S Web of Conferences, Vol 224, p 04040 (2020)
The purpose of the study was to explore the effectiveness of various modifications of the preparation Megamix and complex macrofertilizers in cultivation of the spring wheat variety Ulyanovskaya 100 in the forest-steppe of the Middle Volga region. Th
Externí odkaz:
https://doaj.org/article/55db04a474714970b80155b3694b0c36
Understanding the interaction of kilojoule, picosecond laser pulse with long-scale length preplasma or homogeneous near critical density (NCD) plasma is crucial for guiding experiments at national short-pulse laser facilities. Using full three-dimens
Externí odkaz:
http://arxiv.org/abs/2210.05435
Autor:
Ovsyannikov, G. A., Constantinian, K. Y., Shmakov, V. A., Klimov, A. L., Kalachev, E. A., Shadrin, A. V., Andreev, N. V., Milovich, F. O., Orlov, A. P., Lega, P. V.
We present results on experimental studies of spin current, measured under spin pumping at ferromag-netic resonance in wide frequency band 2-20 GHz for SrIrO3/La0.7Sr0.3MnO3 heterostructures fabricated by RF magnetron sputtering at high temperature.
Externí odkaz:
http://arxiv.org/abs/2208.12163
Autor:
Salvadori, M., Di Giorgio, G., Cipriani, M., Verona, C., Andreoli, P. L., Cristofari, G., De Angelis, R., Pillon, M., Andreev, N. E., Antici, P., Borisenko, N. G., Giulietti, D., Migliorati, M., Rosmej, O., Zahter, S., Consoli, F.
Time-Of-Flight (TOF) technique coupled with semiconductor detectors is a powerful instrument to provide real-time characterization of ions accelerated because of laser-matter interactions. Nevertheless, the presence of strong electromagnetic pulses (
Externí odkaz:
http://arxiv.org/abs/2110.15661
Autor:
Rosmej, O. N., Shen, X. F., Pukhov, A., Antonelli, L., Barbato, F., Gyrdymov, M., Günther, M. M., Zähter, S., Popov, V. S., Borisenko, N. G., Andreev, N. E.
Direct laser acceleration (DLA) of electrons in a plasma of near critical electron density (NCD) and associated synchrotron-like radiation are discussed for moderate relativistic laser intensity (the normalized laser amplitude $a_0$ $\leq$ 4.3) and p
Externí odkaz:
http://arxiv.org/abs/2104.11623
Autor:
Günther, M. M., Rosmej, O. N., Tavana, P., Gyrdymov, M., Skobliakov, A., Kantsyrev, A., Zähter, S., Borisenko, N. G., Pukhov, A., Andreev, N. E.
Publikováno v:
G\"unther, M.M. et al. Forward-looking insights in laser-generated ultra-intense $\gamma$-ray and neutron sources for nuclear application and science. Nature Communications 13, 170 (2022)
Ultra-intense MeV photon and neutron beams are indispensable tools in many research fields such as nuclear, atomic and material science as well as in medical and biophysical applications. For astrophysical applications aimed for laboratory investigat
Externí odkaz:
http://arxiv.org/abs/2012.10752
Autor:
Rosmej, O. N., Gyrdymov, M., Günther, M. M., Andreev, N. E., Tavana, P., Neumayer, P., Zähter, S., Zahn, N., Popov, V. S., Borisenko, N. G., Kantsyrev, A., Skobliakov, A., Panyushkin, V., Bogdanov, A., Consoli, F., Shen, X. F., Pukhov, A.
We report on new findings in a laser driven enhanced electron beam generation in the multi MeV energy range at moderate relativistic laser intensities and their applications. In our experiment, an intense sub-picosecond laser pulse propagates through
Externí odkaz:
http://arxiv.org/abs/2005.14560
Autor:
Ovsyannikov, G. A., Shaikhulov, T. A, Demidov, V. V., Stankevich, K. L., Khaydukov, Yu., Andreev, N. V.
Publikováno v:
Phys. Rev. B 102, 144401 (2020)
The complex investigation of dc transport and magnetic properties of the epitaxial manganite/iridate heterostructure was carried out by mean of X-ray (XRD), dc resistance measurements, ferromagnetic resonance (FMR) and polarized neutron reflectivity
Externí odkaz:
http://arxiv.org/abs/2001.08403
Autor:
Mukovskii Ya., Van Haesendonck C., Volodin A., Tabachkova N., Sviridova T., Chichkov V., Andreev N.
Publikováno v:
EPJ Web of Conferences, Vol 40, p 15014 (2013)
Epitaxial GdMnO3 thin films were grown in various regimes on (001) NdGaO3 and (001) SrTiO3 substrates by RF magnetron sputtering. X-ray analysis revealed that the films grown at a substrate temperature of 650-900 °C are single phase (GdMnO3 with ort
Externí odkaz:
https://doaj.org/article/149e7b92cef248249d429ff2668eda3b
Autor:
Rosmej, O N, Andreev, N E, Zaehter, S, Zahn, N, Christ, P, Borm, B, Radon, T, Soko-lov, A, Pugachev, L P, Khaghani, D, Horst, F, Borisenko, N G, Sklizkov, G, Pimenov, V G
Experiments were performed to study electron acceleration by intense sub-picosecond laser pulses propagating in sub-mm long plasmas of near critical electron density (NCD). Low density foam layers of 300-500 um thickness were used as targets. The NCD
Externí odkaz:
http://arxiv.org/abs/1811.01278