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У Вікіпедії є статті про інших людей із прізвищем Васильків Васильків Олег Орестович 1968 р н смт Перегінське Рожнятівсь

Васильків Олег Орестович

Васильків Олег Орестович
У Вікіпедії є статті про інших людей із прізвищем Васильків.

Васильків Олег Орестович (1968 р. н., смт Перегінське, Рожнятівський район, Івано-Франківська область) - український вчений–матеріалознавець, доктор технічних наук (2006), лауреат державної премії України в галузі науки і техніки за 2015 рік. Головний науковий співробітник Національного інституту матеріалознавства (NIMS, https://www.nims.go.jp/index.html), Японія

Сфера наукових інтересів: наноструктурне матеріалознавство, кераміка, оксиди, карбіди, нітриди, бориди та їх композити, тугоплавка кераміка, високотемпературна міцність, зміцнення кераміки, інженерія оксидних та неоксидних нанодисперсних порошкових систем, іскроплазмове спікання (electric field assisted sintering technique (EFAST), spark plasma sintering (SPS)), спікання методом теплового пробою ("flash" sintering, "flash"-SPS), реакційний та нереакційний синтез та консолідація, нановибуховий синтез, інженерія багатокатіонних оксидних наносистем, нанореактори, карбіди, нітриди та бориди; легка масивна кераміка та її динамічні властивості.

З біографії

Закінчив Київський політехнічний ін-т (1994).

Аспірант ІПМ НАН України 1994-1997. Кандидат технічних наук (1997). Доктор технічних наук (2006).

Від 1997 працював в Ін-ті проблем матеріалознавства НАН України (Київ): від 2006 – пров. науковий співробітник.

Водночас від 1999 – дослідник (STA-JSPS Fellow (post-doc)) Нац. ін-ту металів (NRIM) Японії, від 2001 дослідник Нац. ін-ту матеріалознавства (NIMS) Японії (Special Researcher- post-doc fellow of NIMS) , від 2004 дослідник міжнародного центру молодих вчених (ICYS international fellow), а від 2008 постійний співробітник Нац. ін-ту матеріалознавства (NIMS) Японії.

Станом на 2024 р. працює в Національному інституті матеріалознавства (NIMS), Цукуба, Японія. Головний науковий співробітник (Principal Researcher at National Institute for Materials Science / 物質・材料研究機構 主幹研究員 )

Творчий доробок

Автор понад 500 публікацій включно з доповідями на міжнародних конференціях. З них 130 публікацій ISI.

Окремі публікації

  • A. Kuncser, O. Vasylkiv, H. Borodianska, D. Demirskyi & P. Badica, "High bending strength at 1800 °C exceeding 1GPa in TiB2-B4C composite", Scientific Report, 13 (2023) 6915 https://doi.org/10.1038/s41598-023-33135-w
  • D. Demirskyi, K. Yoshimi, T.S. Suzuki, O. Vasylkiv, “Reactive consolidation of tough, deformation resistant tantalum monoboride”, Scripta Materialia 229 May (2023) 115383 http://dx.doi.org/10.1016/j.scriptamat.2023.115383
  • D. Demirskyi, T. Nishimura, K. Yoshimi, O. Vasylkiv, “High-strength, medium entropy Zr-Ta-Nb diboride ceramics”, Scripta Materialia 225 1 Mar (2023) 115170 http://dx.doi.org/10.1016/j.scriptamat.2022.115170
  • D. Demirskyi, T. Nishimura, T.S. Suzuki, K. Yoshimi, O. Vasylkiv, "Consolidation and high-temperature properties of ceramics in the TaC–NbC system", J. Amer. Ceram. Soc., 105 [12] Dec. 7567-7581 (2022) https://doi.org/10.1111/jace.18660
  • D. Demirskyi, T. Nishimura, T.S. Suzuki, K. Yoshimi, O. Vasylkiv, “Reactive consolidation and high-temperature strength of HfB2–SiB6”, J. Euro. Ceram. Soc., 42 [12] Sept. 4783-4792 (2022) https://doi.org/10.1016/j.jeurceramsoc.2022.05.004
  • D. Demirskyi, T.S. Suzuki, K. Yoshimi, O. Vasylkiv, "High-temperature reactive synthesis of the Zr-Ta multiboride with a supercomposite structure", J. Amer. Ceram. Soc., 105 [11] Nov. 6989-7002 (2022) https://doi.org/10.1111/jace.18653
  • M. A. Grigoroscuta, G. Aldica, M. Burdusel, V. Sandu, A. Kuncser, I. Pasuk, A. Ionescu, T.S. Suzuki, O. Vasylkiv, P. Badica, “Towards high degree of c-axis orientation in MgB2”, Journal of Magnesium and Alloys. 10 [8] Aug.  2173-2184 (2022) https://doi.org/10.1016/j.jma.2021.10.013
  • D. Demirskyi, T.S. Suzuki, K. Yoshimi, O. Vasylkiv, “Consolidation and high-temperature strength of monolithic lanthanum hexaboride”, J. Amer. Ceram. Soc., 105 [6] 4277-4290 (2022) https://doi.org/10.1111/jace.18331
  • D. Demirskyi, P. Badica, A. Kuncser, and O. Vasylkiv, “Fracture peculiarities and high-temperature strength of bulk polycrystalline boron”, Materialia, 24 Jan (2022) 101346 https://doi.org/10.1016/j.mtla.2022.101346
  • D. Demirskyi, H. Sepehri-Amin, T.S. Suzuki, K. Yoshimi, and O. Vasylkiv, “Ultra-high temperature flexure and strain driven amorphization in polycrystalline boron carbide bulks”, Scripta Materialia 210 15 Mar (2022) 114487 https://doi.org/10.1016/j.scriptamat.2021.114487
  • D. Demirskyi, H. Borodianska, T. Nishimura, T.S. Suzuki, K. Yoshimi, O. Vasylkiv, "Deformation-resistant Ta0.2Hf0.8C solid-solution ceramic with superior flexural strength at 2000°C”, J. Amer. Ceram. Soc., 105 [1] 512-524 (2022)   https://doi.org/10.1111/jace.18072
  • D. Demirskyi, O. Vasylkiv, K. Yoshimi, “High-temperature deformation in bulk polycrystalline hafnium carbide consolidated using spark plasma sintering”, J. Euro. Ceram. Soc., 41 [15] Dec. (2021) 7442-7449 https://doi.org/10.1016/j.jeurceramsoc.2021.08.038
  • D. Demirskyi, O. Vasylkiv, K. Yoshimi, “Allotropic strengthening and in situ phase transformations during ultra-high-temperature flexure of bulk tantalum nitride”, Mat. Sci. & Eng. A 826 (4), 5 Oct. (2021) 141954 https://doi.org/10.1016/j.msea.2021.141954
  • D. Demirskyi, T. Nishimura, T.S. Suzuki, Y. Sakka, O. Vasylkiv, K. Yoshimi, “High-temperature toughening in ternary high-entropy (Ta1/3Ti1/3Zr1/3)C carbide consolidated using spark-plasma sintering”, J Asian Ceram. Societies, 8 [4] (2020) 1262-1270, https://doi.org/10.1080/21870764.2020.1840703
  • D. Demirskyi, T.S. Suzuki, K. Yoshimi, O. Vasylkiv,  “Synthesis and high-temperature properties of medium-entropy (Ti,Ta,Zr,Nb)C using the spark plasma consolidation of carbide powders”, Open Ceramics, 2 July (2020) 100015 https://doi.org/10.1016/j.oceram.2020.100015.
  • O. Vasylkiv, D. Demirskyi, H. Borodianska, A. Kuncser, P. Badica, “High-temperature strength of boron carbide with Pt grain-boundary framework in situ synthesized during spark plasma sintering”, Ceramics International, 46 [7] May 9136-9144 (2020) https://doi.org/10.1016/j.ceramint.2019.12.163
  • O. Vasylkiv, H. Borodianska, D. Demirskyi, P. Li, T.S. Suzuki, M.A. Grigoroscuta, I. Pasuk, A. Kuncser, P. Badica, "Bulks of Al-B-C obtained by reactively spark plasma sintering and impact properties by Split Hopkinson Pressure Bar", Scientific Reports (2019) 9:19484 https://doi.org/10.1038/s41598-019-55888-z
  • D. Demirskyi, I. Solodkyi, T. Nishimura, and O. Vasylkiv, “Fracture and property relationships in the double diboride ceramic composites by spark plasma sintering of TiB2 and NbB2”, J. Amer. Ceram. Soc. 102 [7] Jul. 4259-4271 (2019) https://doi.org/10.1111/jace.16276
  • D. Demirskyi, H. Borodianska, T.S. Suzuki, Y. Sakka, K. Yoshimi, and O. Vasylkiv, “High-temperature flexural strength performance of ternary high-entropy carbide consolidated via spark plasma sintering of TaC, ZrC and NbC”, Scripta Materialia, 164 Apr (2019) 12-16 https://doi.org/10.1016/j.scriptamat.2019.01.024
  • D. Demirskyi, T.S. Suzuki, S. Grasso, and O. Vasylkiv, “Microstructure and flexural strength of hafnium diboride via flash and conventional spark plasma sintering”, J. Euro. Ceram. Soc., 39 [4] Apr. 898-906 (2019), https://doi.org/10.1016/j.jeurceramsoc.2018.12.012
  • D. Demirskyi, I. Solodkyi, T. Nishimura, Y. Sakka and O. Vasylkiv, “High-temperature strength and plastic deformation behavior of bulk niobium diboride consolidated by spark plasma sintering”, J. Amer. Ceram. Soc. 100 [11] Nov. 5295-5305 (2017) https://doi.org/10.1111/jace.15048
  • D. Demirskyi, O. Vasylkiv, “Flexural strength behavior of a ZrB2–TaB2 composite consolidated by non-reactive spark plasma sintering at 2300 °C”,  Int. J. Refract. Met. & Hard Mater. 66 Aug. 31-35 (2017) https://doi.org/10.1016/j.ijrmhm.2017.02.003
  • D. Demirskyi, O. Vasylkiv, “Spark plasma sintering and high-temperature strength of B6O–TaB2 ceramics”, J. Euro. Ceram. Soc. 37 [8] Jul. 3009–3014 (2017) https://doi.org/10.1016/j.jeurceramsoc.2017.02.052
  • D. Demirskyi, O. Vasylkiv, “Analysis of high-temperature flexural strength behavior of B4C–TaB2 eutectic composites produced by in situ spark plasma sintering”, Mater. Sci. & Eng. A. 697 14 Jun. 71-78 (2017) https://doi.org/10.1016/j.msea.2017.04.093
  • O. Bezdorozhev, T. Kolodiazhnyi, O. Vasylkiv, “Precipitation synthesis and magnetic properties of self-assembled magnetite-chitosan nanostructures”, J. Magn. Magn. Mater. 428 [15] Apr. 406-411 (2017) https://doi.org/10.1016/j.jeurceramsoc.2016.08.009
  • D. Demirskyi, H. Borodianska, Y. Sakka, O. Vasylkiv, “Ultra-high elevated temperature strength of TiB2-based ceramics consolidated by spark plasma sintering”, J. Euro. Ceram. Soc., 37 [1] Jan. 393-397 (2017).
  • D. Demirskyi, O. Vasylkiv, “Mechanical properties of SiC–NbB2 eutectic composites by in situ spark plasma sintering”, Ceramics International, 42 [16] 19372-19385 (2016) https://doi.org/10.1016/j.ceramint.2016.09.110
  • S. S. Xie, O. Vasylkiv, and A. I. Y. Tok, “Highly Ordered Nano-Scale Structure of Green-Lipped Mussel Perna canaliculus”, CrystEngComm., 18 7501-7505 (2016), https://doi.org/10.1039/C6CE01223J
  • D. Demirskyi, I. Solodkyi, Y. Sakka, O. Vasylkiv, “High-temperature strength of boron suboxide ceramic consolidated by spark plasma sintering”, J. Amer. Ceram. Soc., 99 [8] 2769-2777 (2016) https://doi.org/10.1111/jace.14308
  • O. Vasylkiv, H. Borodianska, Y. Sakka, D. Demirskyi, “Flash spark plasma sintering of ultrafine yttria-stabilized zirconia ceramics”, Scripta Materialia, 121 [8] 32-36 (2016) https://doi.org/10.1016/j.scriptamat.2016.04.031
  • O. Vasylkiv, O. Bezdorozhev, Y. Sakka, “Synthesis of iron oxide nanoparticles with different morphologies by precipitation method with and without chitosan addition”, J. Ceram. Soc. Japan, 124 [4] 489-494 (2016) https://doi.org/10.2109/jcersj2.15288
  • O. Vasylkiv, D. Demirskyi, P. Badica, T. Nishimura, A. I. Y. Tok, Y. Sakka, H. Borodianska, “Room and high temperature flexural failure of spark plasma sintered boron carbide”, Ceramics International, 42 7001-7013 (2016) https://doi.org/10.1016/j.ceramint.2016.01.088
  • I. Solodkyi, D. Demirskyi, Y. Sakka, O. Vasylkiv, “Hardness and toughness control of brittle boron suboxide ceramics by consolidation of star-shaped particles by spark plasma sintering”, Ceramics International, 42 3525-3530 (2016) https://doi.org/10.1016/j.ceramint.2015.10.157
  • D. Demirskyi, T. Nishimura, Y. Sakka, O. Vasylkiv, “High-strength TiB2–TaC ceramic composites prepared using reactive spark plasma consolidation”, Ceramics International, 42 1298-1306 (2016) https://doi.org/10.1016/j.ceramint.2015.09.065
  • I. Solodkyi, D. Demirskyi, Y. Sakka, O. Vasylkiv, “Synthesis of Multi-Layered Star-Shaped B6O Particles Using the Seed-mediated Growth Method”, J. Amer. Ceram. Soc. 98 [12] 3635-3638 (2015) https://doi.org/10.1111/jace.13928
  • D. Demirskyi, Y. Sakka, O. Vasylkiv, “High-Temperature Reactive Spark Plasma Consolidation of TiB2–NbC Ceramic Composites”,  Ceramics International, 41 [9] 10828-10834 (2015) https://doi.org/10.1016/j.ceramint.2015.05.022
  • S. S. Xie, H. Chen, I. Solodkyi, O. Vasylkiv, A. I.Y. Tok,"Cyclic Formation of Boron Suboxide Crystallites into Star-Shaped Nanoplates", Scripta Materialia, 99 [4] 69-72 (2015) https://doi.org/10.1016/j.scriptamat.2014.11.031
  • P. Badica, G. V. Aldica, M. Burdusel, H. Borodianska, Y. Sakka, and O. Vasylkiv, Challenges of nanostructuring and functional properties for selected bulk materials obtained by reactive spark plasma sintering. J. Journal. .Appl. Phys. 53 [5] 05FB22 (2014) http://dx.doi.org/10.7567/JJAP.53.05FB22
  • I. Solodkyi, H. Borodianska, T. Zhao, TY. Sakka, P. Badica, and O. Vasylkiv, “B6O ceramic by in-situ reactive spark plasma sintering of B2O3 and B powder mixture”, J. Ceram. Soc. Japan, 122 [4] (2014) http://dx.doi.org/10.2109/jcersj2.122.336
  • Bogomol, H. Borodianska, T. Zhao, T. Nishimura, Y. Sakka, P. Loboda and O. Vasylkiv, “A dense and tough (B4C-TiB2)-B4C ‘composite within a composite’ by spark plasma sintering”, Scripta Materialia, 71 [1] 17–20 (2014) https://doi.org/10.1016/j.scriptamat.2013.09.022
  • P. Badica, H. Borodianska, X. Shumao, T. Zhao, D. Demirskyi, P. Li, A. I. Y. Tok, Y. Sakka, and O. Vasylkiv, “Toughness Control of Boron Carbide Obtained by Spark Plasma Sintering in Nitrogen Atmosphere”, Ceramics International, 40 [2] 3053-3061 (2014) https://doi.org/10.1016/j.ceramint.2013.09.141
  • I. Solodkyi, S. S. Xie, T. Zhao, H. Borodianska, Y. Sakka and O. Vasylkiv, “Synthesis of B6O powder and spark plasma sintering of B6O and B6O-B4C ceramics”, J. Ceram. Soc. Japan, 121 [11] 950-955 (2013) https://doi.org/10.2109/jcersj2.121.950
  • S.S. Xie, O. Vasylkiv, O. Siberschmidt, A.I.Y. Tok, "Bio-inspired structured boron carbide-boron nitride composite by reactive spark plasma sintering", Virtual and Physical Prototyping 8 [4], 253-258 (2013) https://doi.org/10.1080/17452759.2013.862959
  • I. Bogomol, P. Badica, Y. Shen, T. Nishimura, P. Loboda, O. Vasylkiv, “Room and high temperature toughening in directionally solidified B4C–TiB2 eutectic composites by Si doping”, J. Alloys Compounds, 570 [9] 94-99 (2013) https://doi.org/10.1016/j.jallcom.2013.03.084
  • O. Vasylkiv, H. Borodianska, P. Badica, S. Grasso, Y. Sakka, A. Tok, L. Su, M. Bosman, and J. Ma, “High Hardness BaCb-(BxOy/BN) Composites with 3D Mesh-Like Fine Grain-Boundary Structure by Reactive Spark Plasma Sintering”, J. Nanosci. Nanotechnol., 12  959-965 (2012) https://doi.org/10.1166/jnn.2012.5875
  • H. Borodianska, D. Demirskyi, Y. Sakka, P. Badica and O. Vasylkiv, “Grain boundary diffusion driven spark plasma sintering of nanocrystalline zirconia”, Ceramics Internation, 38  4385-4389 (2012) https://doi.org/10.1016/j.ceramint.2011.12.064
  • D. Demirskyi, H. Borodianska, S. Grasso, Y. Sakka, O. Vasylkiv, “Microstructure evolution during field-assisted sintering of zirconia spheres”, Scripta Materialia, 65 683–686 (2011) https://doi.org/10.1016/j.scriptamat.2011.07.006
  • L. T. Su, S. Xie, J. Guo, A. I. Y. Tok, and O. Vasylkiv, “A Novel Non-Catalytic Synthesis Method for Zero- and Two-Dimensional B13C2 Nanostructures”, CrystEngComm., 13  1299-1303 (2011) https://doi.org/10.1039/C0CE00296H
  • Grasso, C. Hu, O. Vasylkiv, T. S. Suzuki, S. Guo, T. Nishimura, Y. Sakka, “High-hardness B4C textured by strong magnetic field technique”, Scripta Materialia, 64  256-259 (2011) https://doi.org/10.1016/j.scriptamat.2010.10.010
  • H. Borodianska, T. Ludvinskaya, Y. Sakka, I. Uvarova, O. Vasylkiv, “Bulk Ti1-xAlxN nano-composite via spark plasma sintering of nanostructured Ti1-xAlxN-AlN powders”, Scripta Materialia, 61 1020-1023 (2009) https://doi.org/10.1016/j.scriptamat.2009.08.019
  • Vasylkiv O., Sakka Y., Skorokhod V.V. “Nano-Explosion Synthesis of Multi-Component Ceramic Nano-Composites”. J. Euro. Ceram. Soc. 27 [2-3] 585-592 (2007) https://doi.org/10.1016/j.jeurceramsoc.2006.04.157
  • Vasylkiv O., Sakka Y., Skorokhod V.V. “Nano-Blast Synthesis of Nanosize CeO2-Gd2O3 Powders”. J. Amer. Ceram. Soc. 89 [6] 1822-1826 (2006) https://doi.org/10.1002/9780470588246.ch22
  • Vasylkiv O. & Sakka Y., “Nanoexplosion Synthesis of Multimetal Oxide Ceramic Nanopowders”. Nano Letters. 5 [12] 2598-2604 (2005) https://doi.org/10.1021/nl052045+
  • Vasylkiv O., Sakka Y., Maeda Y., Skorokhod V.V., “Sonochemical preparation and properties of Pt-3Y-TZP nano-composites”. J. Amer. Ceram. Soc.. 88 [3] 639-644 (2005) https://doi.org/10.1111/j.1551-2916.2005.00099.x
  • Vasylkiv O., Sakka Y., Maeda Y., Skorokhod V.V. “Nano-engineering of zirconia-noble metals composites”. J. Euro. Ceram. Soc. 24 [2] 469-473 (2004) https://doi.org/10.1016/S0955-2219(03)00204-8
  • Vasylkiv O., Sakka Y., and Skorokhod V. V. “Hardness and Fracture Toughness of Alumina-Doped Tetragonal Zirconia with Different Yttria Contents”. Materials Transactions JIM. 44, [10] 2235-2238 (2003) https://doi.org/10.2320/matertrans.44.2235
  • Vasylkiv O., Sakka Y., and Skorokhod V. V. “Low-temperature processing and mechanical properties of zirconia and zirconia-alumina nano-ceramics”. J. Amer. Ceram. Soc. 86 [2] 299-304 (2003) https://doi.org/10.1111/j.1151-2916.2003.tb00015.x
  • Vasylkiv O. and Sakka Y. “Synthesis and Colloidal Processing of Zirconia Nano-Powder”. J. Amer. Ceram. Soc. 84 [11] 2489-2494 (2001) https://doi.org/10.1111/j.1151-2916.2001.tb01041.x
  • Vasylkiv O., Sakka Y. and Borodians’ka H. “Nonisothermal synthesis of yttria stabilized zirconia nano-powder through oxalate processing. II. Morphology manipulation”. J. Am. Ceram. Soc. 84 [11] 2484-2488 (2001) https://doi.org/10.1111/j.1151-2916.2001.tb01040.x
  • Vasylkiv O. and Sakka Y. “Hydroxide synthesis, colloidal processing and sintering of nano-size 3Y-TZP powder”. Scripta Materialia, 44 2219-2223 (2001) http://dx.doi.org/10.1016/S1359-6462(01)00748-5
  • Vasylkiv O. and Sakka Y. “Nonisothermal synthesis of yttria stabilized zirconia nano-powder through oxalate processing. I. Peculiarities of (Y-Zr) oxalate synthesis and its decomposition”. J. Amer. Ceram. Soc. 83 [9] 2196-2202 (2000) https://doi.org/10.1111/j.1151-2916.2001.tb01040.x

Примітки

  1. https://samurai.nims.go.jp/profiles/oleg_vasylkiv?locale=en

Джерела

Література

  • ВАСИ́ЛЬКІВ Олег Орестович. ЕСУ

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U Vikipediyi ye statti pro inshih lyudej iz prizvishem Vasilkiv Vasilkiv Oleg Orestovich 1968 r n smt Pereginske Rozhnyativskij rajon Ivano Frankivska oblast ukrayinskij vchenij materialoznavec doktor tehnichnih nauk 2006 laureat derzhavnoyi premiyi Ukrayini v galuzi nauki i tehniki za 2015 rik Golovnij naukovij spivrobitnik Nacionalnogo institutu materialoznavstva NIMS https www nims go jp index html Yaponiya Sfera naukovih interesiv nanostrukturne materialoznavstvo keramika oksidi karbidi nitridi boridi ta yih kompoziti tugoplavka keramika visokotemperaturna micnist zmicnennya keramiki inzheneriya oksidnih ta neoksidnih nanodispersnih poroshkovih sistem iskroplazmove spikannya electric field assisted sintering technique EFAST spark plasma sintering SPS spikannya metodom teplovogo proboyu flash sintering flash SPS reakcijnij ta nereakcijnij sintez ta konsolidaciya nanovibuhovij sintez inzheneriya bagatokationnih oksidnih nanosistem nanoreaktori karbidi nitridi ta boridi legka masivna keramika ta yiyi dinamichni vlastivosti Z biografiyiZakinchiv Kiyivskij politehnichnij in t 1994 Aspirant IPM NAN Ukrayini 1994 1997 Kandidat tehnichnih nauk 1997 Doktor tehnichnih nauk 2006 Vid 1997 pracyuvav v In ti problem materialoznavstva NAN Ukrayini Kiyiv vid 2006 prov naukovij spivrobitnik Vodnochas vid 1999 doslidnik STA JSPS Fellow post doc Nac in tu metaliv NRIM Yaponiyi vid 2001 doslidnik Nac in tu materialoznavstva NIMS Yaponiyi Special Researcher post doc fellow of NIMS vid 2004 doslidnik mizhnarodnogo centru molodih vchenih ICYS international fellow a vid 2008 postijnij spivrobitnik Nac in tu materialoznavstva NIMS Yaponiyi Stanom na 2024 r pracyuye v Nacionalnomu instituti materialoznavstva NIMS Cukuba Yaponiya Golovnij naukovij spivrobitnik Principal Researcher at National Institute for Materials Science 物質 材料研究機構 主幹研究員 Tvorchij dorobokAvtor ponad 500 publikacij vklyuchno z dopovidyami na mizhnarodnih konferenciyah Z nih 130 publikacij ISI Okremi publikaciyi A Kuncser O Vasylkiv H Borodianska D Demirskyi amp P Badica High bending strength at 1800 C exceeding 1GPa in TiB2 B4C composite Scientific Report 13 2023 6915 https doi org 10 1038 s41598 023 33135 w D Demirskyi K Yoshimi T S Suzuki O Vasylkiv Reactive consolidation of tough deformation resistant tantalum monoboride Scripta Materialia 229 May 2023 115383 http dx doi org 10 1016 j scriptamat 2023 115383 D Demirskyi T Nishimura K Yoshimi O Vasylkiv High strength medium entropy Zr Ta Nb diboride ceramics Scripta Materialia 225 1 Mar 2023 115170 http dx doi org 10 1016 j scriptamat 2022 115170 D Demirskyi T Nishimura T S Suzuki K Yoshimi O Vasylkiv Consolidation and high temperature properties of ceramics in the TaC NbC system J Amer Ceram Soc 105 12 Dec 7567 7581 2022 https doi org 10 1111 jace 18660 D Demirskyi T Nishimura T S Suzuki K Yoshimi O Vasylkiv Reactive consolidation and high temperature strength of HfB2 SiB6 J Euro Ceram Soc 42 12 Sept 4783 4792 2022 https doi org 10 1016 j jeurceramsoc 2022 05 004 D Demirskyi T S Suzuki K Yoshimi O Vasylkiv High temperature reactive synthesis of the Zr Ta multiboride with a supercomposite structure J Amer Ceram Soc 105 11 Nov 6989 7002 2022 https doi org 10 1111 jace 18653 M A Grigoroscuta G Aldica M Burdusel V Sandu A Kuncser I Pasuk A Ionescu T S Suzuki O Vasylkiv P Badica Towards high degree of c axis orientation in MgB2 Journal of Magnesium and Alloys 10 8 Aug 2173 2184 2022 https doi org 10 1016 j jma 2021 10 013 D Demirskyi T S Suzuki K Yoshimi O Vasylkiv Consolidation and high temperature strength of monolithic lanthanum hexaboride J Amer Ceram Soc 105 6 4277 4290 2022 https doi org 10 1111 jace 18331 D Demirskyi P Badica A Kuncser and O Vasylkiv Fracture peculiarities and high temperature strength of bulk polycrystalline boron Materialia 24 Jan 2022 101346 https doi org 10 1016 j mtla 2022 101346 D Demirskyi H Sepehri Amin T S Suzuki K Yoshimi and O Vasylkiv Ultra high temperature flexure and strain driven amorphization in polycrystalline boron carbide bulks Scripta Materialia 210 15 Mar 2022 114487 https doi org 10 1016 j scriptamat 2021 114487 D Demirskyi H Borodianska T Nishimura T S Suzuki K Yoshimi O Vasylkiv Deformation resistant Ta0 2Hf0 8C solid solution ceramic with superior flexural strength at 2000 C J Amer Ceram Soc 105 1 512 524 2022 https doi org 10 1111 jace 18072 D Demirskyi O Vasylkiv K Yoshimi High temperature deformation in bulk polycrystalline hafnium carbide consolidated using spark plasma sintering J Euro Ceram Soc 41 15 Dec 2021 7442 7449 https doi org 10 1016 j jeurceramsoc 2021 08 038 D Demirskyi O Vasylkiv K Yoshimi Allotropic strengthening and in situ phase transformations during ultra high temperature flexure of bulk tantalum nitride Mat Sci amp Eng A 826 4 5 Oct 2021 141954 https doi org 10 1016 j msea 2021 141954 D Demirskyi T Nishimura T S Suzuki Y Sakka O Vasylkiv K Yoshimi High temperature toughening in ternary high entropy Ta1 3Ti1 3Zr1 3 C carbide consolidated using spark plasma sintering J Asian Ceram Societies 8 4 2020 1262 1270 https doi org 10 1080 21870764 2020 1840703 D Demirskyi T S Suzuki K Yoshimi O Vasylkiv Synthesis and high temperature properties of medium entropy Ti Ta Zr Nb C using the spark plasma consolidation of carbide powders Open Ceramics 2 July 2020 100015 https doi org 10 1016 j oceram 2020 100015 O Vasylkiv D Demirskyi H Borodianska A Kuncser P Badica High temperature strength of boron carbide with Pt grain boundary framework in situ synthesized during spark plasma sintering Ceramics International 46 7 May 9136 9144 2020 https doi org 10 1016 j ceramint 2019 12 163 O Vasylkiv H Borodianska D Demirskyi P Li T S Suzuki M A Grigoroscuta I Pasuk A Kuncser P Badica Bulks of Al B C obtained by reactively spark plasma sintering and impact properties by Split Hopkinson Pressure Bar Scientific Reports 2019 9 19484 https doi org 10 1038 s41598 019 55888 z D Demirskyi I Solodkyi T Nishimura and O Vasylkiv Fracture and property relationships in the double diboride ceramic composites by spark plasma sintering of TiB2 and NbB2 J Amer Ceram Soc 102 7 Jul 4259 4271 2019 https doi org 10 1111 jace 16276 D Demirskyi H Borodianska T S Suzuki Y Sakka K Yoshimi and O Vasylkiv High temperature flexural strength performance of ternary high entropy carbide consolidated via spark plasma sintering of TaC ZrC and NbC Scripta Materialia 164 Apr 2019 12 16 https doi org 10 1016 j scriptamat 2019 01 024 D Demirskyi T S Suzuki S Grasso and O Vasylkiv Microstructure and flexural strength of hafnium diboride via flash and conventional spark plasma sintering J Euro Ceram Soc 39 4 Apr 898 906 2019 https doi org 10 1016 j jeurceramsoc 2018 12 012 D Demirskyi I Solodkyi T Nishimura Y Sakka and O Vasylkiv High temperature strength and plastic deformation behavior of bulk niobium diboride consolidated by spark plasma sintering J Amer Ceram Soc 100 11 Nov 5295 5305 2017 https doi org 10 1111 jace 15048 D Demirskyi O Vasylkiv Flexural strength behavior of a ZrB2 TaB2 composite consolidated by non reactive spark plasma sintering at 2300 C Int J Refract Met amp Hard Mater 66 Aug 31 35 2017 https doi org 10 1016 j ijrmhm 2017 02 003 D Demirskyi O Vasylkiv Spark plasma sintering and high temperature strength of B6O TaB2 ceramics J Euro Ceram Soc 37 8 Jul 3009 3014 2017 https doi org 10 1016 j jeurceramsoc 2017 02 052 D Demirskyi O Vasylkiv Analysis of high temperature flexural strength behavior of B4C TaB2 eutectic composites produced by in situ spark plasma sintering Mater Sci amp Eng A 697 14 Jun 71 78 2017 https doi org 10 1016 j msea 2017 04 093 O Bezdorozhev T Kolodiazhnyi O Vasylkiv Precipitation synthesis and magnetic properties of self assembled magnetite chitosan nanostructures J Magn Magn Mater 428 15 Apr 406 411 2017 https doi org 10 1016 j jeurceramsoc 2016 08 009 D Demirskyi H Borodianska Y Sakka O Vasylkiv Ultra high elevated temperature strength of TiB2 based ceramics consolidated by spark plasma sintering J Euro Ceram Soc 37 1 Jan 393 397 2017 D Demirskyi O Vasylkiv Mechanical properties of SiC NbB2 eutectic composites by in situ spark plasma sintering Ceramics International 42 16 19372 19385 2016 https doi org 10 1016 j ceramint 2016 09 110 S S Xie O Vasylkiv and A I Y Tok Highly Ordered Nano Scale Structure of Green Lipped Mussel Perna canaliculus CrystEngComm 18 7501 7505 2016 https doi org 10 1039 C6CE01223J D Demirskyi I Solodkyi Y Sakka O Vasylkiv High temperature strength of boron suboxide ceramic consolidated by spark plasma sintering J Amer Ceram Soc 99 8 2769 2777 2016 https doi org 10 1111 jace 14308 O Vasylkiv H Borodianska Y Sakka D Demirskyi Flash spark plasma sintering of ultrafine yttria stabilized zirconia ceramics Scripta Materialia 121 8 32 36 2016 https doi org 10 1016 j scriptamat 2016 04 031 O Vasylkiv O Bezdorozhev Y Sakka Synthesis of iron oxide nanoparticles with different morphologies by precipitation method with and without chitosan addition J Ceram Soc Japan 124 4 489 494 2016 https doi org 10 2109 jcersj2 15288 O Vasylkiv D Demirskyi P Badica T Nishimura A I Y Tok Y Sakka H Borodianska Room and high temperature flexural failure of spark plasma sintered boron carbide Ceramics International 42 7001 7013 2016 https doi org 10 1016 j ceramint 2016 01 088 I Solodkyi D Demirskyi Y Sakka O Vasylkiv Hardness and toughness control of brittle boron suboxide ceramics by consolidation of star shaped particles by spark plasma sintering Ceramics International 42 3525 3530 2016 https doi org 10 1016 j ceramint 2015 10 157 D Demirskyi T Nishimura Y Sakka O Vasylkiv High strength TiB2 TaC ceramic composites prepared using reactive spark plasma consolidation Ceramics International 42 1298 1306 2016 https doi org 10 1016 j ceramint 2015 09 065 I Solodkyi D Demirskyi Y Sakka O Vasylkiv Synthesis of Multi Layered Star Shaped B6O Particles Using the Seed mediated Growth Method J Amer Ceram Soc 98 12 3635 3638 2015 https doi org 10 1111 jace 13928 D Demirskyi Y Sakka O Vasylkiv High Temperature Reactive Spark Plasma Consolidation of TiB2 NbC Ceramic Composites Ceramics International 41 9 10828 10834 2015 https doi org 10 1016 j ceramint 2015 05 022 S S Xie H Chen I Solodkyi O Vasylkiv A I Y Tok Cyclic Formation of Boron Suboxide Crystallites into Star Shaped Nanoplates Scripta Materialia 99 4 69 72 2015 https doi org 10 1016 j scriptamat 2014 11 031 P Badica G V Aldica M Burdusel H Borodianska Y Sakka and O Vasylkiv Challenges of nanostructuring and functional properties for selected bulk materials obtained by reactive spark plasma sintering J Journal Appl Phys 53 5 05FB22 2014 http dx doi org 10 7567 JJAP 53 05FB22 I Solodkyi H Borodianska T Zhao TY Sakka P Badica and O Vasylkiv B6O ceramic by in situ reactive spark plasma sintering of B2O3 and B powder mixture J Ceram Soc Japan 122 4 2014 http dx doi org 10 2109 jcersj2 122 336 Bogomol H Borodianska T Zhao T Nishimura Y Sakka P Loboda and O Vasylkiv A dense and tough B4C TiB2 B4C composite within a composite by spark plasma sintering Scripta Materialia 71 1 17 20 2014 https doi org 10 1016 j scriptamat 2013 09 022 P Badica H Borodianska X Shumao T Zhao D Demirskyi P Li A I Y Tok Y Sakka and O Vasylkiv Toughness Control of Boron Carbide Obtained by Spark Plasma Sintering in Nitrogen Atmosphere Ceramics International 40 2 3053 3061 2014 https doi org 10 1016 j ceramint 2013 09 141 I Solodkyi S S Xie T Zhao H Borodianska Y Sakka and O Vasylkiv Synthesis of B6O powder and spark plasma sintering of B6O and B6O B4C ceramics J Ceram Soc Japan 121 11 950 955 2013 https doi org 10 2109 jcersj2 121 950 S S Xie O Vasylkiv O Siberschmidt A I Y Tok Bio inspired structured boron carbide boron nitride composite by reactive spark plasma sintering Virtual and Physical Prototyping 8 4 253 258 2013 https doi org 10 1080 17452759 2013 862959 I Bogomol P Badica Y Shen T Nishimura P Loboda O Vasylkiv Room and high temperature toughening in directionally solidified B4C TiB2 eutectic composites by Si doping J Alloys Compounds 570 9 94 99 2013 https doi org 10 1016 j jallcom 2013 03 084 O Vasylkiv H Borodianska P Badica S Grasso Y Sakka A Tok L Su M Bosman and J Ma High Hardness BaCb BxOy BN Composites with 3D Mesh Like Fine Grain Boundary Structure by Reactive Spark Plasma Sintering J Nanosci Nanotechnol 12 959 965 2012 https doi org 10 1166 jnn 2012 5875 H Borodianska D Demirskyi Y Sakka P Badica and O Vasylkiv Grain boundary diffusion driven spark plasma sintering of nanocrystalline zirconia Ceramics Internation 38 4385 4389 2012 https doi org 10 1016 j ceramint 2011 12 064 D Demirskyi H Borodianska S Grasso Y Sakka O Vasylkiv Microstructure evolution during field assisted sintering of zirconia spheres Scripta Materialia 65 683 686 2011 https doi org 10 1016 j scriptamat 2011 07 006 L T Su S Xie J Guo A I Y Tok and O Vasylkiv A Novel Non Catalytic Synthesis Method for Zero and Two Dimensional B13C2 Nanostructures CrystEngComm 13 1299 1303 2011 https doi org 10 1039 C0CE00296H Grasso C Hu O Vasylkiv T S Suzuki S Guo T Nishimura Y Sakka High hardness B4C textured by strong magnetic field technique Scripta Materialia 64 256 259 2011 https doi org 10 1016 j scriptamat 2010 10 010 H Borodianska T Ludvinskaya Y Sakka I Uvarova O Vasylkiv Bulk Ti1 xAlxN nano composite via spark plasma sintering of nanostructured Ti1 xAlxN AlN powders Scripta Materialia 61 1020 1023 2009 https doi org 10 1016 j scriptamat 2009 08 019 Vasylkiv O Sakka Y Skorokhod V V Nano Explosion Synthesis of Multi Component Ceramic Nano Composites J Euro Ceram Soc 27 2 3 585 592 2007 https doi org 10 1016 j jeurceramsoc 2006 04 157 Vasylkiv O Sakka Y Skorokhod V V Nano Blast Synthesis of Nanosize CeO2 Gd2O3 Powders J Amer Ceram Soc 89 6 1822 1826 2006 https doi org 10 1002 9780470588246 ch22 Vasylkiv O amp Sakka Y Nanoexplosion Synthesis of Multimetal Oxide Ceramic Nanopowders Nano Letters 5 12 2598 2604 2005 https doi org 10 1021 nl052045 Vasylkiv O Sakka Y Maeda Y Skorokhod V V Sonochemical preparation and properties of Pt 3Y TZP nano composites J Amer Ceram Soc 88 3 639 644 2005 https doi org 10 1111 j 1551 2916 2005 00099 x Vasylkiv O Sakka Y Maeda Y Skorokhod V V Nano engineering of zirconia noble metals composites J Euro Ceram Soc 24 2 469 473 2004 https doi org 10 1016 S0955 2219 03 00204 8 Vasylkiv O Sakka Y and Skorokhod V V Hardness and Fracture Toughness of Alumina Doped Tetragonal Zirconia with Different Yttria Contents Materials Transactions JIM 44 10 2235 2238 2003 https doi org 10 2320 matertrans 44 2235 Vasylkiv O Sakka Y and Skorokhod V V Low temperature processing and mechanical properties of zirconia and zirconia alumina nano ceramics J Amer Ceram Soc 86 2 299 304 2003 https doi org 10 1111 j 1151 2916 2003 tb00015 x Vasylkiv O and Sakka Y Synthesis and Colloidal Processing of Zirconia Nano Powder J Amer Ceram Soc 84 11 2489 2494 2001 https doi org 10 1111 j 1151 2916 2001 tb01041 x Vasylkiv O Sakka Y and Borodians ka H Nonisothermal synthesis of yttria stabilized zirconia nano powder through oxalate processing II Morphology manipulation J Am Ceram Soc 84 11 2484 2488 2001 https doi org 10 1111 j 1151 2916 2001 tb01040 x Vasylkiv O and Sakka Y Hydroxide synthesis colloidal processing and sintering of nano size 3Y TZP powder Scripta Materialia 44 2219 2223 2001 http dx doi org 10 1016 S1359 6462 01 00748 5 Vasylkiv O and Sakka Y Nonisothermal synthesis of yttria stabilized zirconia nano powder through oxalate processing I Peculiarities of Y Zr oxalate synthesis and its decomposition J Amer Ceram Soc 83 9 2196 2202 2000 https doi org 10 1111 j 1151 2916 2001 tb01040 xPrimitkihttps samurai nims go jp profiles oleg vasylkiv locale enDzherelaVasilkiv Oleg Orestovich https samurai nims go jp profiles oleg vasylkiv locale en https orcid org 0000 0002 5041 6130 https www webofscience com wos author record H 2722 2011 https www scopus com authid detail uri authorId 6701645305 https scholar google co jp citations user FdTKmeQAAAAJ amp hl en https www researchgate net profile Oleg VasylkivLiteraturaVASI LKIV Oleg Orestovich ESU

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