Zobrazeno 1 - 10
of 26
pro vyhledávání: '"E. N. Tkachev"'
Publikováno v:
2022 45th Jubilee International Convention on Information, Communication and Electronic Technology (MIPRO).
Autor:
A. N. Lavrov, V. A. Kuznetsov, V. F. Burdukovskii, E. N. Tkachev, V. G. Makotchenko, B. Ch. Kholkhoev, Anatoly I. Romanenko
Publikováno v:
Journal of Contemporary Physics (Armenian Academy of Sciences). 55:57-62
In this paper we present an experimental study of the electron transport in composite samples based on an insulating matrix of polybenzimidazole with graphite nanoparticles as conducting filler. Based on a qualitative analysis of the temperature depe
Autor:
N I Matskevich, D A Samoshkin, S V Stankus, E N Tkachev, V P Zaitsev, V A Trifonov, A N Semerikova, O I Anyfrieva
Publikováno v:
Journal of Physics: Conference Series. 2119:012141
The heat capacity of bismuth cobalt oxides doped by neodymium and holmium was measured for the first time by differential scanning calorimetry in the temperature range of 319-1000 K.
Autor:
Peter Adelmann, E. N. Tkachev, Th. Wolf, D. A. Samoshkin, Nata I. Matskevich, M. Le Tacon, S. V. Stankus
Publikováno v:
Journal of Thermal Analysis and Calorimetry. 130:1125-1131
For the first time the heat capacity of BaCe0.7Ho0.2In0.1O2.85 was measured in the temperature range of 200–700 K. Calorimetric experiments were performed using differential scanning calorimetry (DSC). We identified three areas where heat capacity
Publikováno v:
Journal of Physics: Conference Series. 1677:012169
The heat capacity of bismuth niobate doped by rare earth elements (R = Er, Lu) was measured by differential scanning calorimetry. It was found that there were phase transitions for investigated compounds at temperatures > 500 K. The temperatures of b
Autor:
Vladimir L. Kuznetsov, Anatoly I. Romanenko, E. N. Tkachev, T. I. Buryakov, Olga B. Anikeeva, Sergey I. Moseenkov, K. R. Zhdanov
Publikováno v:
Russian Physics Journal. 59:171-176
The paper examines electrophysical properties of onion-like carbon (OLC) samples, where particles have the average size of 4–8 nm and are formed by 5–10 nested fullerene-like spheres connected by 1-3 common curved graphene shells into aggregates
Autor:
Vladimir L. Kuznetsov, Mariya A. Kazakova, Anatoly I. Romanenko, Sofya N. Bokova-Sirosh, Dmitry V. Krasnikov, E. N. Tkachev, Elena D. Obraztsova, Sergey I. Moseenkov, Arcady V. Ishchenko
Publikováno v:
physica status solidi (b). 251:2444-2450
Curved graphene fragments can be considered as building blocks of carbon nanotubes. Thus, the size of graphene fragments may be considered as one of the most important characteristics of their structural disorder. In this paper, we have performed a c
Autor:
Nina V. Semikolenova, Mariya A. Kazakova, Arcady V. Ishchenko, Vladimir L. Kuznetsov, V. I. Suslyaev, Anatoly I. Romanenko, Vladimir A. Zakharov, Kirill V. Dorozkin, Dmitry V. Krasnikov, Olga B. Anikeeva, Mikhail A. Matsko, E. N. Tkachev, Victor A. Zhuravlev, Sergey I. Moseenkov
Publikováno v:
physica status solidi (b). 251:2437-2443
A comparative study of multiwalled carbon nanotube/polyethylene (MWCNT/PE) composites produced by different methods (thermal mechanical mixing, coagulation precipitation technique and in situ ethylene polymerization with a Ziegler–Natta catalyst su
Autor:
Vladimir P. Fedin, E. N. Tkachev, S. B. Aliev, Anatoly I. Romanenko, Danil N. Dybtsev, K. M. Limaev, Olga B. Anikeeva
Publikováno v:
Advanced Materials Research. 711:8-13
We investigated current-voltage (I-V) characteristics of bulk polyaniline and aniline polymerized inside nanopores of chromium terephthalate dielectric matrix MIL-101. The temperature dependence of electrical conductivity σ (T) of these materials ar
Autor:
E. N. Tkachev, Vladimir P. Fedin, Danil N. Dybtsev, S. B. Aliev, Anatoly I. Romanenko, Olga B. Anikeeva
Publikováno v:
Advanced Materials Research. 699:238-244
We investigated an electrical conductivity of aniline polymerized inside nanopores of chromium terephthalate dielectric matrix MIL-101. We found that temperature dependences of conductivity (T) are described by the fluctuation-induced tunneling mo