Zobrazeno 1 - 10
of 58
pro vyhledávání: '"S. B. Korchagina"'
Publikováno v:
Radiophysics and Quantum Electronics. 65:434-441
Autor:
R. F. Konopleva, Sergey Belyaev, S. K. Gordeev, I. A. Denisov, S. B. Korchagina, V. A. Chekanov, P. I. Belobrov, I. V. Golosovsky
Publikováno v:
Physics of the Solid State. 56:152-156
The electrophysical properties of nanoporous carbon composites consisting of a nanometer-sized pyrolytic carbon matrix and nanodiamonds have been analyzed. It has been shown that the power-law dependence of the electrical resistivity on the thickness
Autor:
I. A. Denisov, N. P. Shestakov, A. D. Vasil’ev, D. A. Znak, S. S. Tsegel’nik, Evgeniy Eremin, L. A. Solov’ev, P. I. Belobrov, D. A. Balaev, S. K. Gordeev, E. A. Petrakovskaya, K. A. Shaikhutdinov, N. I. Kiselev, A. A. Shubin, S. B. Korchagina, D. A. Velikanov, Oleg A. Bayukov, N. V. Volkov
Publikováno v:
Russian Journal of General Chemistry. 83:2173-2181
The electrical and magnetic properties of the nanodiamond composites comprising nanodiamond, pyrolytic carbon, and nanosized pores were studied. The composites are p-type semiconductors and their resistance decreases by 12 orders of magnitude as the
Autor:
S. B. Korchagina, V. A. Chekanov, P. I. Belobrov, S. K. Gordeev, Sergey Belyaev, I. A. Denisov, R. F. Konopleva, I. V. Golosovskii
Publikováno v:
Physics of the Solid State. 55:1480-1486
The physical properties of bulk composite materials consisting of nanodiamond, pyrolytic carbon, and nanopores were investigated. Samples were irradiated in a channel of the reactor by fast neutrons (E > 0.5MeV) in ampoules with helium and in an aque
Autor:
P. G. Gabdullin, Maxim V. Mishin, S. B. Korchagina, S. I. Krel, Alexander V. Arkhipov, S. K. Gordeev, A. L. Shakhmin
Publikováno v:
Fullerenes, Nanotubes and Carbon Nanostructures. 20:468-472
Numerous carbonic nano-structured materials were reported to demonstrate electron emission in moderate electric field (1 kV/mm or less), even if their surface morphology shows no edges or tips capable of strong local field enhancement. In many such c
Autor:
Alexander M. Skundin, S. K. Gordeev, M. D. Krotova, V. G. Ralchenko, Tatiana L. Kulova, Yu. V. Pleskov, S. B. Korchagina
Publikováno v:
Russian Journal of Electrochemistry. 41:69-74
Electrochemical behavior of the diamond-based composites: a nanodiamond—pyrocarbon composite and Carbal, as well as vacuum-high-temperature-annealed polycrystalline diamond is studied by the cathodic lithium incorporation from LiPF 6 solution in a
Autor:
Yu. V. Pleskov, T. L. Kulova, A. M. Skundin, M. D. Krotova, V. G. Ral?chenko, S. B. Korchagina, S. K. Gordeev
Publikováno v:
Russian Journal of Electrochemistry. 40:1292-1297
Autor:
S. B. Korchagina, S. K. Gordeev, A.V. Karabutov, A.P. Dementjev, Konstantin I. Maslakov, V. G. Ralchenko
Publikováno v:
Scopus-Elsevier
(Eth = 1‐2 V µm −1 compared with Eth = 4‐6 V µm −1 for non-oxidized samples) and improved emission uniformity (the number of emission sites per unit area). The composites with low sp 2 -bonded carbon content, i.e. the more porous samples, t
Autor:
Konstantin I. Maslakov, S. V. Terekhov, S. K. Gordeev, S. B. Korchagina, A.V. Karabutov, A.P. Dementjev, V. G. Ralchenko, S.V. Lavrischev
Publikováno v:
Diamond and Related Materials. 12:1710-1716
Porous diamond/sp2-bonded carbon nanocomposites were studied for field electron emission properties and electroconductivity depending on composition and post-growth oxidation. It is found that the oxidation in nitric acid can sufficiently improve the
Autor:
A.V. Karabutov, V. G. Ralchenko, S. B. Korchagina, S. K. Gordeev, Igor I. Vlasov, S.V. Lavrischev
Publikováno v:
Diamond and Related Materials. 12:1698-1704
Diamond/sp 2 -bonded carbon nanocomposites are one of the materials showing very low-field electron emission. In the present work, dielectric/carbon nanocomposites have been prepared in which diamond particles were replaced with insulating particles