Výsledky vyhledávání - "Yu. M. Borzdov"

Experimental Modeling of C0-Forming Processes Involving Cohenite and CO2-Fluid in a Silicate Mantle

Autor: Oleg A. Bayukov, Yu. V. Bataleva, Yu. N. Palyanov, Yu. M. Borzdov, Nikolay V. Sobolev

Publikováno v: Doklady Earth Sciences. 483:1427-1430

Experimental studies were performed in the Fe3C–SiO2–(Mg,Ca)CO3 system (6.3 GPа, 1100–1500°C, 20–40 h). It is established that the carbide–oxide–carbonate interaction leads to the formation of ferrosilite, fayalite, graphite, and coheni

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4ee9b0a3da2ec8e2e18f7f98bb53eb8b
https://doi.org/10.1134/s1028334x18110016

Zobrazit plný text záznamu

Plný text ve formátu HTML

Formation of the Fe,Mg-Silicates, Fe0, and Graphite (Diamond) Assemblage as a Result of Cohenite Oxidation under Lithospheric Mantle Conditions

Autor: Yu. V. Bataleva, E. V. Zdrokov, Nikolay V. Sobolev, Yu. N. Palyanov, Yu. M. Borzdov, I. D. Novoselov

Publikováno v: Doklady Earth Sciences. 479:335-338

Experimental studies in the Fe3C–SiO2–MgO system (P = 6.3 GPa, T = 1100–1500°C, t = 20–40 h) have been carried out. It has been established that carbide-oxide interaction resulted in the formation of Fe-orthopyroxene, graphite, wustite, and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::662ec4fa74679529e1179f8b00b03a17
https://doi.org/10.1134/s1028334x18030017

Zobrazit plný text záznamu

Uniaxial mechanical stresses and their influence on the parameters of the ferroelectric phase transition in pressure-treated barium titanate

Autor: Yu. M. Borzdov, Alexander S. Krylov, V. K. Malinovsky, V. I. Kovalevsky, Nikolay V. Surovtsev, I. V. Zaytseva, Alexey M. Pugachev

Publikováno v: Ferroelectrics. 508:161-166

The dependence of the E(TO) line in Raman spectrum of a BaTiO3 powder on applied uniaxial pressure up to 14 GPa are obtained and the values of residual mechanical stresses are evaluated. The second harmonic generation technique is used to obtain the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::99a131cc333411d9d348ec1c5328cf1a
https://doi.org/10.1080/00150193.2017.1289769

Zobrazit plný text záznamu

The effect of growth rate on formation of nitrogenous defects in diamond

Autor: Yu. M. Borzdov, I.N. Kupriyanov, Nikolay V. Sobolev, Alexander G. Sokol, A.F. Khokhriakov, V.A. Gusev, Yu. N. Palyanov

Publikováno v: International Kimberlite Conference Extended Abstracts: 1998.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2978ce66844490f534393b5bab2fd874
https://doi.org/10.29173/ikc2834

Zobrazit plný text záznamu

Graphite and diamond formation via the interaction of iron carbide and Fe,Ni-sulfide under mantle P–T parameters

Autor: Yu. V. Bataleva, Nikolay V. Sobolev, Yu. N. Palyanov, Yu. M. Borzdov

Publikováno v: Doklady Earth Sciences. 471:1144-1148

Experimental research in the Fe3C–(Fe,Ni)S system was carried out. The objective of the investigation was to model the reactions of carbide–sulfide interaction related to graphite (diamond) formation in reduced lithosphere mantle domains. T ≤ 1

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6af177b6b1dad017684614ecf6941bed
https://doi.org/10.1134/s1028334x16110015

Zobrazit plný text záznamu

Insight into effect of water additive on carbon remaining in metal alloys after high-pressure high-temperature diamond synthesis

Autor: Boris V. Senkovskiy, Alexander V. Okotrub, Lyubov G. Bulusheva, Yu. V. Fedoseeva, Yu. N. Palyanov, Yu. M. Borzdov, E.A. Maksimovskiy

Publikováno v: Diamond and Related Materials. 70:46-51

In this study, we attempted to unravel the physicochemical grounds of the effect of water additive on diamond crystallization from a conventional metal-carbon system at high-pressure and high-temperature conditions. The microstructure and chemical st

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5ac1f4c1d5486e5cae25d32821e6a422
https://doi.org/10.1016/j.diamond.2016.09.023

Zobrazit plný text záznamu

Local residual stresses in pressure-treated barium titanate powders probed by second harmonic generation

Autor: V. I. Kovalevskii, I. P. Raevski, Alexey M. Pugachev, S. I. Raevskaya, I. V. Zaytseva, V. K. Malinovsky, Yu. M. Borzdov, M. A. Malitskaya, Nikolay V. Surovtsev

Publikováno v: Ferroelectrics. 501:9-14

Properties of the barium titanate submicron powder treated by high pressure were studied by nonlinear optic techniques. It is shown that the second harmonic signal at the high temperature phase is reliably observed up to 1000 K. The phase transition

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7dc415ff440fd9dd16b60cb7b2954605
https://doi.org/10.1080/00150193.2016.1198199

Zobrazit plný text záznamu

Experimental modeling of the interaction of subducted carbonates and sulfur with mantle silicates

Autor: Yu. V. Bataleva, E. V. Zdrokov, Yu. N. Palyanov, Yu. M. Borzdov, Nikolay V. Sobolev

Publikováno v: Doklady Earth Sciences. 470:953-956

Experimental studies in the system Fe,Ni–olivine–carbonate–S (P = 6.3 GPa, T = 1050–1550°C, t = 40–60 h) aimed at modeling of the interaction of subducted carbonates and sulfur with rocks of the silicate mantle and at investigation of the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d0688c43abf43a53495ec343f3b59d57
https://doi.org/10.1134/s1028334x16090105

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání