Zobrazeno 1 - 10
of 154
pro vyhledávání: '"T K Zvonareva"'
Autor:
T. K. Zvonareva, I. T. Serenkov, V. I. Sakharov, J. Wasyluk, A. D. Remenyuk, Tatiana S. Perova
Publikováno v:
Semiconductors. 44:1074-1079
Raman spectra have been measured in the spectral range from 1000 to 1800 cm−1 on samples of amorphous carbon modified with platinum in amounts comparable with that of carbon. Also, Rutherford backscattering spectra have been studied. It is shown th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1db3702f71649e9a8379a7b6d904fd0f
https://doi.org/10.1134/s106378261008021x
https://doi.org/10.1134/s106378261008021x
Autor:
Vladimir A. Tolmachev, L. V. Belyakov, I. B. Zaharova, Tatiana S. Perova, T. K. Zvonareva, A. D. Remenyuk
Publikováno v:
Semiconductors. 43:915-920
PUBLISHED
Films of amorphous carbon a-C and a platinum-modified amorphous carbon composite a-C-Pt, produced by magnetron sputtering in a wide range of thicknesses and modifying platinum concentrations in the optimal mode for the catalytic activi
Films of amorphous carbon a-C and a platinum-modified amorphous carbon composite a-C-Pt, produced by magnetron sputtering in a wide range of thicknesses and modifying platinum concentrations in the optimal mode for the catalytic activi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f229c32ce1a8c8f128aa38dc802075de
https://doi.org/10.1134/s1063782609070173
https://doi.org/10.1134/s1063782609070173
Autor:
D. N. Goryachev, O. S. El’tsina, L. V. Belyakov, A. D. Remenyuk, Olga M. Sreseli, T. K. Zvonareva, Vladimir A. Tolmachev, A. A. Nechitaĭlov
Publikováno v:
Semiconductors. 42:1249-1254
Catalytic properties of composite amorphous carbon-platinum layers produced by magnetron cosputtering have been studied. The layers were characterized by electron microscopy, IR spectroscopy, ellipsometry, gravimetry, and spectrophotometric chemical
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b0f1b886f9907e6eff4ffd85e50ecc45
https://doi.org/10.1134/s1063782608100199
https://doi.org/10.1134/s1063782608100199
Publikováno v:
Semiconductors. 42:1113-1116
IR absorption spectra of films of amorphous carbon (a-C) and a platinum-modified nanocomposite based on amorphous carbon (a-C:Pt) have been studied in the range of stretching vibrations of the carbon skeleton (1200–1700 cm−1) and bending vibratio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::12395d246ec66a556e6445eb38d7ca7a
https://doi.org/10.1134/s1063782608090194
https://doi.org/10.1134/s1063782608090194
Publikováno v:
Semiconductors. 42:325-328
Films of a nanocomposite based on Pt and amorphous carbon (a-C), including hydrogenated carbon (a-C:H), are studied. The nanocomposite was synthesized by encapsulation of Pt nanoclusters in amorphous carbon films via dc magnetron co-sputtering of gra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ed22976d032a2567f068d1f70b40e013
https://doi.org/10.1134/s1063782608030159
https://doi.org/10.1134/s1063782608030159
Publikováno v:
Physics of the Solid State. 45:1658-1668
One-phonon visible-range Raman spectra of a-C: H〈Cu〉 and a-C: H〈Co〉 composite films with comparable metal and carbon contents were studied in the frequency region 1200–1700 cm−1 including the carbon sp 2-bond vibrations. Broad bands G and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b94b28803e477554f42fd0b7e1828591
https://doi.org/10.1134/1.1611229
https://doi.org/10.1134/1.1611229
Autor:
T. K. Zvonareva, V. I. Ivanov-Omskii
Publikováno v:
Technical Physics Letters. 38:118-120
A quantitative description of hydrogen bonds in liquid water is developed using a simple model. The proposed approach is based on the notion of a hydrogen bond as mediated by proton exchange between neighboring hydroxyl groups under adiabatic conditi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e2acda4bba738250f7a9fb776efda41c
https://doi.org/10.1134/s1063785012020071
https://doi.org/10.1134/s1063785012020071
Publikováno v:
Journal of Applied Physics. 92:6195-6199
Co nanocrystals embedded into a hydrogenated amorphous carbon matrix have been studied. The formation of the nanocrystals has been detected by transmission electron microscopy. The local structure of the nanocrystals was investigated by x-ray absorpt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::490bd06c7db10d34c55e162b7c28e583
https://doi.org/10.1063/1.1513198
https://doi.org/10.1063/1.1513198
Publikováno v:
Semiconductors. 36:695-700
The interaction between cobalt and a carbon host was investigated for films of amorphous hydrogenated carbon modified by cobalt. Films of amorphous hydrogenated carbon with various concentrations of cobalt, a-C:H(Co), were grown by the DC magnetron c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4083b04f0d15216b286ba7b3524e16d2
https://doi.org/10.1134/1.1485673
https://doi.org/10.1134/1.1485673
Publikováno v:
Semiconductors. 35:1398-1403
Scanning tunneling spectroscopy was used to study a-C:H and a-C:(H, Cu) films under atmospheric conditions; these films were formed on semiconductor (Si) and metallic (Cr/Si) substrates using dc magnetron sputtering of graphite or graphite/copper tar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ebf2b1aea6388f95fe6418263be1c3c9
https://doi.org/10.1134/1.1427978
https://doi.org/10.1134/1.1427978