Ing. Jakub Veverka [ PhD Student, Department of Materials Engineering ]

Place: Main Building, Office: B 112
Tel.: (+420) 266 052937
Email: veverka@ipp.cas.cz

Research projects

2020-2022Tailoring thermal stability of W-Cr based alloys for fusion application
Co-investigator
Provider: Czech Science Foundation; Project ID: GA20-18392S
2017-2019Stability of the interfaces in advanced tungsten materials for high temperature environments
Co-investigator
Provider: Czech Science Foundation; Project ID: GA17-23154S
2017-2018Benchmarking of tungsten steel joints for the plasma facing wall of DEMO
Co-investigator
Provider: Euratom; Project ID: AWP17-ENR-FZJ-01

List of Publications

2021Csáki Š., Lukáč F., Húlan T., Veverka J., Knapek M.: Preparation of anorthite ceramics using SPS. Journal of the European Ceramic Society 41 [8] (2021) 4618-4624.
[ Abstract ]
[ Link ]
 
 Biesuz M., Saunders T. G., Veverka J., Bortolotti M., Vontorová J., Vilémová M., Reece M. J.: Solidification microstructures of multielement carbides in the high entropy Zr-Nb-Hf-Ta-Cinfx/inf system produced by arc melting. Scripta Materialia 203 [October] (2021) č. článku 114091.
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 Veverka J., Vilémová M., Chlup Z., Hadraba H., Lukáč F., Csáki Š., Matějíček J., Vontorová J., Chráska T.: Evolution of carbon and oxygen concentration in tungsten prepared by field assisted sintering and its effect on ductility. International Journal of Refractory Metals & Hard Materials 97 [June] (2021) č. článku 105499.
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[ Link ]
 
2020Matějíček J., Klečka J., Čížek J., Veverka J., Vilémová M., Chráska T., Ganesh V.: Tungsten-steel and tungsten-chromium composites prepared by RF plasma spraying. Proceedings 29th International Conference on Metallurgy and Materials. Ostrava: Tanger, 2020, s. 756-763. ISBN 978-80-87294-97-0.
[ Abstract ]
[ Link ]
 
[29th International Conference on Metallurgy and Materials. Brno (CZ), 20.05.2020-22.05.2020]
 Matějíček J., Veverka J., Yin C., Vilémová M., Terentyev D., Wirtz M., Gago M., Dubinko A., Hadraba H.: Spark plasma sintered tungsten – mechanical properties, irradiation effects and thermal shock performance. Journal of Nuclear Materials 542 [December] (2020) č. článku 152518.
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[ Link ]
 
 Koller M., Vilémová M., Lukáč F., Beran P., Čížek B., Hadraba H., Matějíček J., Veverka J., Seiner H.: An ultrasonic study of relaxation processes in pure and mechanically alloyed tungsten. International Journal of Refractory Metals & Hard Materials 90 [August] (2020) č. článku 105233.
[ Abstract ]
[ Link ]
 
 Terentyev D., Vilémová M., Yin C., Veverka J., Dubinko A., Matějíček J.: Assessment of mechanical properties of SPS-produced tungsten including effect of neutron irradiation. International Journal of Refractory Metals & Hard Materials 89 (2020) č. článku 105207.
[ Abstract ]
[ Link ]
 
2019Heuer S., Matějíček J., Vilémová M., Koller M., Illková K., Veverka J., Weber T., Pintsuk G., Coenen J.W., Linsmeier Ch.: Atmospheric plasma spraying of functionally graded steel/tungsten layers for the first wall of future fusion reactors. Surface and Coatings Technology 366 [25 May 2019] (2019) 170-178.
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[ Link ]
 
 Matějíček J., Veverka J., Nemanič V., Cvrček L., Lukáč F., Havránek V., Illková K.: Characterization of less common nitrides as potential permeation barriers. Fusion Engineering and Design 139 [February 2019] (2019) 74-80.
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 Matějíček J., Mušálek R., Veverka J.: Materials and processing factors influencing stress evolution and mechanical properties of plasma sprayed coatings. Surface and Coatings Technology 371 [15 August 2019] (2019) 3-13.
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[ Link ]
 
 Matějíček J., Vilémová M., Veverka J., Kubásek J., Lukáč F., Novák P., Preisler D., Stráský J., Weiss Z.: On the Structural and Chemical Homogeneity of Spark Plasma Sintered Tungsten. Metals 9 [8] (2019) č. článku 879.
[ Abstract ]
[ Link ]
 
 Al-Shantir O., Csáki Š., Veverka J., Trník A.: The influence of compression pressure on thermal expansion, bulk density, and Young’s modulus of electroporcelain mixture up to 1100 °C. Journal of Thermal Analysis and Calorimetry 138 [3] (2019) 2035-2042. E.
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[ Link ]
 
 Vilémová M., Lukáč F., Veverka J., Illková K., Matějíček J.: Controlling the carbide formation and chromium depletion in W-Cr alloy during field assisted sintering. International Journal of Refractory Metals & Hard Materials 79 (2019) 217-223.
[ Abstract ]
[ Link ]
 
 Čížek J., Klečka J., Vilémová M., Matějíček J., Veverka J., Mušálek R., Lukáč F., Kondás J., Zlatník R.: Armor W-Cr coatings for plasma-facing components in tokamaks by cold spray and RF-ICP. Proceedings of the International Thermal Spray Conference. 2019, s. 535-540. ISBN 9781510888005.
[ Abstract ]

[International Thermal Spray Conference and Exposition: New Waves of Thermal Spray Technology for Sustainable Growth. Yokohama (JP), 26.05.2019-29.05.2019]
2018Veverka J., Matějíček J.: Alternative Methods of Permeation Barriers Preparation. Sborník příspěvků 7. studentské vědecké konference fyziky pevných látek a materiálů. Praha: České vysoké učení technické, 2018 - (Dragounová, K.; Koubský, T.; Kalvoda, L.; Fojtíková, J.; Levinský, P.; Čapek, J.), s. 29-31. ISBN 978-80-01-06374-3.
[ Abstract ]

[Studentská vědecká konference fyziky pevných látek a materiálů. Sedliště (CZ), 18.09.2017-22.09.2017]
 Veverka J., Matějíček J., Lukáč F., Pospíšil D., Cvrček L., Nemanic V.: Thin nitride layers as permeation barriers. Acta Polytechnica CTU Proceedings. Praha: České vysoké učení technické v Praze, 2018 - (Koubský, T.), s. 24-29. ISBN 978-80-01-06459-7. ISSN 2336-5382.
[ Abstract ]

[Sedmá studentská vědecká konference fyziky pevných látek a materiálů. Sedliště u Nepomuku (CZ), 18.09.2018-22.09.2018]
2017Matějíček J., Vilémová M., Nevrlá B., Kocmanová L., Veverka J., Halasová M., Hadraba H.: The influence of substrate temperature and spraying distance on the properties of plasma sprayed tungsten and steel coatings deposited in a shrouding chamber. Surface and Coatings Technology 318 [May] (2017) 217-223.
[ Abstract ]
[ Link ]
 
[International Meeting on Thermal Spraying (RIPT)/7./. Limoges, 09.12.2015-11.12.2015]
 Čeřovský J., Farník M., Šos M., Svoboda J., Ficker O., Hetflejs M., Svihra P., Shkut M., Grover O., Veverka J., Svoboda V., Stöckel J., Adámek J., Dimitrova M.: Tokamak GOLEM for fusion education - chapter 8. EPS 2017: 44th European Physical Society Conference on Plasma Physics. Vol. 41F. Mulhouse: European Physical Society, 2017 - (Fajardo, M.; Westerhof, E.; Riconda, C.; Melzer, A.; Bret, A.; Dromey, B.), č. článku P1.107. Europhysics Conference Abstracts (ECA). ISBN 979-10-96389-07.
[ Abstract ]

[EPS 2017 Conference on Plasma Physics/44./. Belfast (IE), 26.06.2017-30.06.2017]
2016Matějíček J., Veverka J., Čížek J., Kouřil J.: ELECTRON BEAM REMELTING OF PLASMA SPRAYED ALUMINA COATINGS. METAL 2016 – Conference proceedings: 25th Anniversary International Conference on Metallurgy and Materials. Ostrava: TANGER Ltd., Ostrava, 2016, s. 921-927. METAL. ISBN 978-80-87294-67-3.
[ Abstract ]

[METAL 2016 - 25th Anniversary International Conference on Metallurgy and Materials/25./. Brno (CZ), 25.05.2016-27.05.2016]