Institution
Tomsk Polytechnic University
Education•Tomsk, Russia•
About: Tomsk Polytechnic University is a education organization based out in Tomsk, Russia. It is known for research contribution in the topics: Combustion & Ignition system. The organization has 9190 authors who have published 13224 publications receiving 103735 citations.
Topics: Combustion, Ignition system, Electron, Catalysis, Coating
Papers published on a yearly basis
Papers
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TL;DR: It is found that the global structural evolution, such as the dynamics of the vapor bubble can be correlated to the locus and evolution of silver nanoparticles, and it is hypothesized that these kinetics influence the final particle size distribution and determine the quality of the resulting colloids.
Abstract: Pulsed-laser assisted nanoparticle synthesis in liquids (PLAL) is a versatile tool for nanoparticle synthesis. However, fundamental aspects of structure formation during PLAL are presently poorly understood. We analyse the spatio-temporal kinetics during PLAL by means of fast X-ray radiography (XR) and scanning small-angle X-ray scattering (SAXS), which permits us to probe the process on length scales from nanometers to millimeters with microsecond temporal resolution. We find that the global structural evolution, such as the dynamics of the vapor bubble can be correlated to the locus and evolution of silver nanoparticles. The bubble plays an important role in particle formation, as it confines the primary particles and redeposits them to the substrate. Agglomeration takes place for the confined particles in the second bubble. Additionally, upon the collapse of the second bubble a jet of confined material is ejected perpendicularly to the surface. We hypothesize that these kinetics influence the final particle size distribution and determine the quality of the resulting colloids, such as polydispersity and modality through the interplay between particle cloud compression and particle release into the liquid.
130 citations
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14 Sep 2015
TL;DR: In this article, the influence of technological modes of sintering: the displacement velocity of laser beam V, laser power P, scanning step S and preheating temperature of powder material t on the quality of sintered surface layer of aluminum powder PA-4, copper powder PMS-1 and cobalt chromium-molybdenum powder DSK-F75 were studied.
Abstract: The influence of technological modes of sintering: the displacement velocity of laser beam V, laser power P, scanning step S and preheating temperature of powder material t on the quality of sintered surface layer of aluminum powder PA-4, copper powder PMS-1 and cobalt- chromium-molybdenum powder DSK-F75 were studied.
129 citations
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TL;DR: In this article, an experimental and theoretical study of the evaporation of a sessile water drop to open atmosphere when the temperature difference between the solid substrate and the atmosphere is about 40°C is presented.
128 citations
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TL;DR: The doubly charmed baryon decay Ξcc++→Ξc+π+ is observed for the first time, with a statistical significance of 5.9σ as mentioned in this paper.
Abstract: The doubly charmed baryon decay Ξcc++→Ξc+π+ is observed for the first time, with a statistical significance of 5.9σ, confirming a recent observation of the baryon in the Λc+K-π+π+ final state. The data sample used corresponds to an integrated luminosity of 1.7 fb-1, collected by the LHCb experiment in pp collisions at a center-of-mass energy of 13 TeV. The Ξcc++ mass is measured to be 3620.6±1.5(stat)±0.4(syst)±0.3(Ξc+) MeV/c2 and is consistent with the previous result. The ratio of branching fractions between the decay modes is measured to be [B(Ξcc++→Ξc+π+)×B(Ξc+→pK-π+)]/[B(Ξcc++→Λc+K-π+π+)×B(Λc+→pK-π+)]=0.035±0.009(stat)±0.003(syst).
126 citations
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TL;DR: In this article, a measurement of the mass of the Higgs boson in the diphoton decay channel is presented, based on 35.9 fb − 1 of proton-proton collision data collected during the 2016 LHC running period, with the CMS detector at a centre-of-mass energy of 13TeV.
126 citations
Authors
Showing all 9329 results
Name | H-index | Papers | Citations |
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Zhu Han | 109 | 1407 | 48725 |
Gleb B. Sukhorukov | 96 | 440 | 35549 |
Giuseppe Resnati | 69 | 428 | 24373 |
Michael T. Wilson | 67 | 587 | 17689 |
Anton Babaev | 64 | 574 | 19193 |
Filippo Berto | 63 | 831 | 14979 |
Andrei L. Kholkin | 58 | 550 | 13675 |
Wei Gao | 58 | 691 | 13371 |
Mikhail A. Sheremet | 57 | 356 | 9248 |
Fabio Casati | 57 | 368 | 13132 |
Vladimir Tolmachev | 56 | 339 | 11221 |
Polina Kuzhir | 56 | 321 | 15230 |
Francis Verpoort | 56 | 443 | 12506 |
Vladimir Ivanchenko | 50 | 353 | 33122 |
Andrew J. Gow | 50 | 176 | 10877 |