Zobrazeno 1 - 10
of 65
pro vyhledávání: '"Ilmar Kink"'
Autor:
Boris Polyakov, Sergei Vlassov, Leonid M. Dorogin, Jelena Butikova, Mikk Antsov, Sven Oras, Rünno Lõhmus, Ilmar Kink
Publikováno v:
Beilstein Journal of Nanotechnology, Vol 5, Iss 1, Pp 133-140 (2014)
In this work polyhedron-like gold and sphere-like silver nanoparticles (NPs) were manipulated on an oxidized Si substrate to study the dependence of the static friction and the contact area on the particle geometry. Measurements were performed inside
Externí odkaz:
https://doaj.org/article/5d6a460f3ce74cc1b7dcf0a4c4818f70
Publikováno v:
ARKIVOC, Vol 2008, Iss 9, Pp 116-125 (2008)
Externí odkaz:
https://doaj.org/article/5f06d654cfc941cf8b7db113d4651a33
Autor:
R. Lõkmus, A. N. Priezzheva, Ilmar Kink, Leonid M. Dorogin, M. V. Dorogov, A. A. Vikarchuk, Alexey E. Romanov, Sergei Vlassov
Publikováno v:
Russian Physics Journal. 58:843-847
CuO nanowhiskers prepared by copper electrodeposition and subsequent annealing in air are experimentally investigated. A method of manufacturing nanowhisker structures is described. The bending strength of CuO nanowhiskers is estimated, the results o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::51e74bb378f71aeb723746677085896a
https://doi.org/10.1007/s11182-015-0579-5
https://doi.org/10.1007/s11182-015-0579-5
Autor:
K. D. Mynbaev, M. A. Shvaleva, Alexey E. Romanov, Vladislav E. Bougrov, Eugene Shulga, Ilmar Kink
Publikováno v:
physica status solidi (a). 212:2964-2967
A liquid glass-based phosphor material for white light-emitting diodes (LEDs) is proposed. The material is based on sodium silicate (Na2SiO3) matrix with embedded microparticles of cerium-doped yttrium aluminum garnet (YAG:Се3+). The technique for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9da3ed29806f5399bfb112221279dcc7
https://doi.org/10.1002/pssa.201532655
https://doi.org/10.1002/pssa.201532655
Phase and structural transformations in annealed copper coatings in relation to oxide whisker growth
Autor:
Rünno Lõhmus, Ilmar Kink, A. A. Vikarchuk, M. V. Dorogov, Alexey E. Romanov, Leonid M. Dorogin, Sergei Vlassov, A. N. Priezzheva, M. N. Tyurkov, Eugene Shulga
Publikováno v:
Applied Surface Science. 346:423-427
We describe structural and phase transformation in copper coatings made of microparticles during heating and annealing in air in the temperature range up to 400 °C. Such thermal treatment is accompanied by intensive CuO nanowhisker growth on the coa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6f9684d317a9225cd3c743bfc4f26639
https://doi.org/10.1016/j.apsusc.2015.03.211
https://doi.org/10.1016/j.apsusc.2015.03.211
Publikováno v:
Polymer-Plastics Technology and Engineering. 54:301-304
Current work focuses on establishing optimal growth conditions for covering commercial grade polymer blown films with a gas barrier oxide layer. As opposed to regular solid state substrates, low density polymers host an abundance of free space in the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c15bedc84cb32a2e9800c8d71450c1d5
https://doi.org/10.1080/03602559.2014.977426
https://doi.org/10.1080/03602559.2014.977426
Autor:
Ivar Kruusenberg, Sander Ratso, Merilin Vikkisk, Kaido Tammeveski, Urmas Joost, Ilmar Kink, Eugene Shulga, Protima Rauwel
Publikováno v:
RSC Advances. 5:59495-59505
In this work multi-walled carbon-nanotubes (MWCNTs) were doped with nitrogen using cyanamide (CM) or dicyandiamide (DCDA). To incorporate nitrogen into the CNT structure, high-temperature pyrolysis in an inert atmosphere was performed. For surface ch
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0f1647ac320db218a59b21127d4ad010
https://doi.org/10.1039/c5ra08818f
https://doi.org/10.1039/c5ra08818f
Autor:
Ants Lõhmus, Madis Umalas, Alexey E. Romanov, Leonid M. Dorogin, Rando Saar, Rünno Lõhmus, Sergei Vlassov, Boris Polyakov, Ilmar Kink
Publikováno v:
Journal of Crystal Growth. 410:63-68
In this paper we report an electron beam induced rapid (up to several tens of nm/s) growth of silver nanowhiskers from silver nanowire networks coated with TiO 2 by sol–gel method. Different growth conditions are tested and it is demonstrated that
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5a62fcc0e8252d0fd66eb18bf575baf2
https://doi.org/10.1016/j.jcrysgro.2014.10.021
https://doi.org/10.1016/j.jcrysgro.2014.10.021
Autor:
Martin Timusk, Tea Avarmaa, Tõnis Arroval, Ilmar Kink, K. Savi, Margus Kodu, Silver Leinberg, Raivo Jaaniso
Publikováno v:
Applied Surface Science. 320:756-763
Al doped ZnO is used as a material for transparent conductive electrodes in solar energy and display screen applications, as well as semiconducting material in electronic and photonic devices. For effective use it is essential to control the electric
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e917f8949a14c0c81d5530b6cb68edec
https://doi.org/10.1016/j.apsusc.2014.08.138
https://doi.org/10.1016/j.apsusc.2014.08.138
Autor:
Ants Lõhmus, Ivo Heinmaa, Ilmar Kink, Kristjan Saal, Valter Reedo, Raul Välbe, Andres Hoop, Kaija Põhako-Esko, Marta Tarkanovskaja, Uno Mäeorg, Andres Krumme
Publikováno v:
Ceramics International. 40:7729-7735
The preparation of ionogels by sol–gel processing has attracted much attention, because the final ceramic materials combine properties of both inorganic matrix (thermal and mechanical stability) and the ionic liquid (ionic conductivity). The aim of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c850d58b90b56e9b23fa16cbbe7f1a56
https://doi.org/10.1016/j.ceramint.2013.12.114
https://doi.org/10.1016/j.ceramint.2013.12.114