Zobrazeno 1 - 10
of 35
pro vyhledávání: '"Ph. Lambin"'
Autor:
Alexandre Mayer, Olga Shenderova, Sergey I. Moseenkov, Alesia Paddubskaya, Ph. Lambin, Vladimir L. Kuznetsov, Gregory Ya. Slepyan, Gintaras Valušis, J. Banys, Sergey A. Maksimenko, Polina Kuzhir, Jan Macutkevic, Dalius Seliuta, Dzmitry Bychanok
Publikováno v:
Diamond and Related Materials. 19:91-99
A novel lightweight onion-like carbon (OLC) based Poly(methyl metacrylate) (PMMA) composite with high electromagnetic (EM) absorption capability determined earlier in microwave range is studied in low frequencies from 20 Hz to 1 MHz by dielectric spe
Publikováno v:
Solid State Sciences. 11:1752-1756
A semi-empirical microscopic calculation of the dielectric permittivity of a thin film containing onion like carbons (OLC) has been performed. The theoretical data are found to be in quantitative agreement with Maxwell-Garnett theory and they agree q
Autor:
Gintaras Valušis, Jan Macutkevic, Ph. Lambin, Polina Kuzhir, Olga Shenderova, Sergey I. Moseenkov, Dalius Seliuta, J. Banys, Sergey A. Maksimenko, Vladimir L. Kuznetsov
Publikováno v:
Solid State Sciences. 11(10):1828-1832
Dielectric analysis of a novel polymer composite based on onion-like carbon (OLC) has been carried out by varying the temperature between 240 and 460 K within a wide frequency range (20 Hz–1 MHz). A small effect of the OLC inclusions on the beta tr
Publikováno v:
Carbon. 47:764-768
We have performed STM measurements on nitric acid treated, functionalised multiwalled carbon nanotubes. Atomic resolution STM images around defects created by the acid treatment show circular √3 × √3 R30° type superstructures. We have used a si
Autor:
Sergey A. Maksimenko, Ramūnas Adomavičius, R. Langlet, Olga Shenderova, Sergey I. Moseenkov, Vladimir L. Kuznetsov, Polina Kuzhir, Dalius Seliuta, Gintaras Valušis, Jan Macutkevic, Arūnas Krotkus, Konstantin G. Batrakov, Ph. Lambin, Alexander V. Okotrub
Publikováno v:
Diamond and Related Materials. 17:1608-1612
Recently, superior electromagnetic attenuation of some types of onion-like carbon (OLC) in comparison to other carbon materials was reported, demonstrating a promising high potential of OLC for the design of electromagnetic shielding materials over a
Autor:
M. Vandescuren, Luc Henrard, Hakim Amara, R. Langlet, Nicolas Geuquet, Sergey A. Maksimenko, Alexandre Mayer, Ph. Lambin
Publikováno v:
Diamond and Related Materials. 16:2145-2149
Static dielectric properties of some fullerenes and fullerene-based molecules are studied using a Gaussian renormalized monopole–dipole interaction model. Many kinds of molecules have been constructed on the computer: fullerenes with icosahedral sh
Autor:
Vladimir L. Kuznetsov, Ph. Lambin, V. N. Rodionova, I. N. Mazov, Alexander V. Okotrub, J. Walsh, Sergey A. Maksimenko, Sergey I. Moseenkov, Olga Shenderova, G. Ya. Slepyan, V. A. Karpovich
Publikováno v:
Diamond and Related Materials. 16(4-7):1231-1235
We report the first results on measurements of electromagnetic wave attenuation of onion-like carbon (OLC) powders and OLC-based polymer films on a substrate. The measurements cover a wide frequency range 2–38 GHz and demonstrate promising high pot
Publikováno v:
ResearcherID
A Gaussian regularized dipolar model has been developed for carbon sp2 structures. It is based on three parameters: the two components of the local polarizability tensor of the carbon atoms and a regularization parameter related to the size of the el
Autor:
Ph. Lambin, Alexandre Mayer
Publikováno v:
Nanotechnology. 16:2685-2695
Dielectrophoresis has appeared recently as a non-destructive means to manipulate and sort carbon nanotubes. In order to compute the electrostatic forces that act on carbon nanotubes when subjected to an external field and placed in the vicinity of me
Publikováno v:
Carbon. 43:1628-1633
The statistical distribution of a large number of helically coiled carbon nanotubes was analyzed in a cross-correlated way in their geometrical configuration space defined by diameter and pitch. Stability islands were identified, in which the number