Zobrazeno 1 - 10
of 54
pro vyhledávání: '"Igor Zhirkov"'
Publikováno v:
AIP Advances, Vol 9, Iss 4, Pp 045008-045008-9 (2019)
Herein, we investigate the influence of powder metallurgical manufactured Ti0.5Al0.5 cathode grain size (45-150 μm) on the properties of a DC arc discharge, for N2 pressures in the range 10-5 Torr (base pressure) up to 3x10-2 Torr. Intermetallic TiA
Externí odkaz:
https://doaj.org/article/082011511492422d817554f0c8713e84
Publikováno v:
AIP Advances, Vol 9, Iss 1, Pp 015103-015103-5 (2019)
Herein, we present stable and reproducible arc plasma generation from a TiB2 cathode. The process development contains three complimentary features: Use of a Mo cylinder around the TiB2 cathode improves arc ignition and stabilizes the process by keep
Externí odkaz:
https://doaj.org/article/b02d6eccbc4b46c1b97134a29681b19b
Publikováno v:
Journal of Nanotechnology, Vol 2019 (2019)
This paper presents a study on pulsed plasma-chemical synthesis of fluorine- and gold-doped silicon oxide nanopowder. The gold- and fluorine-containing precursors were gold chloride (AuCl3) and sulphur hexafluoride (SF6). Pulsed plasma-chemical synth
Externí odkaz:
https://doaj.org/article/de81d6ae699847829c24f15a0f848241
Autor:
Galina Kholodnaya, Roman Sazonov, Igor Zhirkov, Alexandra G. Pershina, Denis Ponomarev, Olga Ya Brikunova
Publikováno v:
BioNanoScience. 11:539-548
The pulsed plasma-chemical method was used to obtain zinc oxide-contthe morphology and histograms of the particle aining silicon and titanium oxide nanocomposites (ZnOx-SiO2 and ZnOx-TiO2). To realize the method, a TEA-500 pulsed electron accelerator
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a8d599310136c334ae7acf5a6b943fb1
https://doi.org/10.1007/s12668-021-00858-x
https://doi.org/10.1007/s12668-021-00858-x
Autor:
Denis Ponomarev, Igor Zhirkov, Roman Sazonov, Olga Lapteva, Galina Kholodnaya, Ruslan M. Gadirov, F. V. Konusov
Publikováno v:
Fullerenes, nanotubes, and carbon nanostructures. 2021. Vol. 29, № 8. P. 567-575
In this work, the TiO2@TixCyOz nanocomposite was obtained by adding a buffer gas to the initial mixture of reagents by the pulsed plasma-chemical method. Argon was used as a buffer gas. Pulsed plasma-chemical synthesis was realized using a TEA-500 el
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1d362a3e5e66cade2519969a5947ddc0
https://doi.org/10.1080/1536383x.2020.1871331
https://doi.org/10.1080/1536383x.2020.1871331
Autor:
Johanna Rosen, Hans Högberg, Ivan Petrov, Justinas Palisaitis, Lars Hultman, Igor Zhirkov, Claudia Schnitter
Zirconium diboride (ZrB2) films have been deposited by direct current magnetron sputtering (DCMS) from a ZrB2 compound target on Al2O3 (0001) substrates held at 600, 700, 800, and 900 degrees C, and with two different axial magnetic field strengths,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::311c7c9a721fd0fa94b3d3088f7cc130
http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-182061
http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-182061
Autor:
Galina Kholodnaya, Denis Ponomarev, Roman Sazonov, Igor Zhirkov, Alexander Sivkov, Ivan Shanenkov
Publikováno v:
Fullerenes, Nanotubes and Carbon Nanostructures. 28:446-451
In this work, the multicomponent nanocomposites containing filamentary carbon nanostructures were synthesized using materials based on iron oxides with a predominant content of the epsilon phase (e...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c9cd7fa855994870d9d41dbf9a979dc9
https://doi.org/10.1080/1536383x.2019.1699534
https://doi.org/10.1080/1536383x.2019.1699534
Autor:
Galina Kholodnaya, Roman Sazonov, F. V. Konusov, Denis Ponomarev, Igor Zhirkov, Ruslan M. Gadirov
Publikováno v:
Fullerenes, Nanotubes and Carbon Nanostructures. 27:677-683
Three sets of carbon-containing nanocomposites based on titanium dioxide were synthesised by changing the concentrations of the original precursors (Сн4, о2) using a pulsed plasma chemical method. ...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cab93bf420c15cbdd4c46d051a17e4f3
https://doi.org/10.1080/1536383x.2019.1620211
https://doi.org/10.1080/1536383x.2019.1620211
Autor:
Joseph E Greene, F.F. Klimashin, Ivan Petrov, Naureen Ghafoor, Justinas Palisaitis, Clio Azina, Andrzej Kusiak, Jean-Luc Battaglia, Jimmy Thörnberg, Lars Hultman, Johanna Rosen, Igor Zhirkov, Niklas Hellgren, Maurico A. Sortica, Per Persson
TiBx thin films with a B content of 1.43 ≤ x ≤ 2.70 were synthesized using high-power impulse magnetron sputtering (HiPIMS) and direct-current magnetron sputtering (DCMS). HiPIMS allows compositions ranging from understoichiometric to overstoichi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::29339c8979599e4a0b9b6b70e096b94d
https://doi.org/10.26434/chemrxiv.12608681
https://doi.org/10.26434/chemrxiv.12608681
Autor:
Igor Zhirkov, Nils Nedfors, Ivan Petrov, Johanna Rosen, Per Persson, Daniel Primetzhofer, Justinas Palisaitis, Joseph E Greene
Magnetron sputter deposition of TiBx thin films from a TiB2 target typically results in highly overstoichiometric films due to differences in sputtered-atom ejection angles and gas-phase scattering during transport to the substrate. This study invest
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b3a46c4b5c33d0aa787d8f8ad482b236
http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-166837
http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-166837