Search results
- 1.0557168 - FZÚ 2023 RIV GB eng A - Abstract
Veřtát, Petr - Straka, Ladislav - Seiner, Hanuš - Sozinov, A. - Klicpera, M. - Fabelo, O. - Heczko, Oleg
Hysteretic structural changes within five-layered modulated 10M martensites of Ni-Mn-Ga(-Fe).
Acta Crystallographica Section A-Foundation and Advances. Oxford Blackwell. Roč. 77, Aug. (2021), s. 399-399. ISSN 2053-2733. E-ISSN 2053-2733.
[IUCr Congress /25./. 14.08.2021-22.08.2021, Prague]
R&D Projects: GA MŠMT(CZ) EF16_019/0000760
Grant - others:OP VVV - SOLID21(XE) CZ.02.1.01/0.0/0.0/16_019/0000760
Institutional support: RVO:68378271 ; RVO:61388998
Keywords : magnetic shape memory * phase transformations * Ni-Mn-Ga * twinned microstructure * structural modulation
OECD category: Condensed matter physics (including formerly solid state physics, supercond.); Acoustics (UT-L)
https://journals.iucr.org/a/issues/2021/a2/00/a59988/a59988.pdf
Permanent Link: http://hdl.handle.net/11104/0331425 - 2.0557167 - FZÚ 2023 RIV GB eng A - Abstract
Heczko, Oleg - Veřtát, Petr - Klicpera, M. - Fabelo, O. - Straka, Ladislav
Intermartensitic transformation between modulated structures in Ni-Mn-Ga(-Fe) single crystal.
Acta Crystallographica Section A-Foundation and Advances. Oxford Blackwell. Roč. 77, Aug. (2021), s. 274-274. ISSN 2053-2733. E-ISSN 2053-2733.
[IUCr Congress /25./. 14.08.2021-22.08.2021, Prague]
R&D Projects: GA MŠMT(CZ) EF16_019/0000760; GA ČR GA19-09882S
Grant - others:OP VVV - SOLID21(XE) CZ.02.1.01/0.0/0.0/16_019/0000760
Institutional support: RVO:68378271
Keywords : intermartensitic * phase transformation * ferroelastic Ni-Mn-Ga * modulated structures * martensite * austenite
OECD category: Condensed matter physics (including formerly solid state physics, supercond.)
http://scripts.iucr.org/cgi-bin/paper?S0108767321094083
Permanent Link: http://hdl.handle.net/11104/0331423 - 3.0557165 - FZÚ 2023 RIV GB eng A - Abstract
Cejpek, P. - Máthis, K. - Drozdenko, D. - Colman, R. - Heczko, Oleg - Straka, Ladislav
Ni2MnGa shape memory alloy studied by x-ray diffraction measured in-situ in tension.
Acta Crystallographica Section A-Foundation and Advances. Oxford Blackwell. Roč. 77, Aug. (2021), s. 1150-1150. ISSN 2053-2733. E-ISSN 2053-2733.
[IUCr Congress /25./. 14.08.2021-22.08.2021, Prague]
R&D Projects: GA ČR GA19-09882S
Institutional support: RVO:68378271
Keywords : shape memory * force induced reorientation * Ni2MnGa * twinning
OECD category: Condensed matter physics (including formerly solid state physics, supercond.)
https://scripts.iucr.org/cgi-bin/paper?S0108767321085573
Permanent Link: http://hdl.handle.net/11104/0331422 - 4.0432745 - FZÚ 2015 RIV CZ eng A - Abstract
Kopeček, Jaromír - Jurek, Karel - Kopecký, Vít - Klimša, Ladislav - Seiner, Hanuš - Sedlák, Petr - Landa, Michal - Dluhoš, J. - Petrenec, M. - Hladík, L. - Doupal, A. - Heczko, Oleg
Re-constructing the phase relations in Co38Ni33Al29 ferromagnetic shape memory alloy.
Proceedings of 18th International Microscopy Congress. Prague: Czechoslovak Microscopy Society, 2014 - (Hozák, P.). ISBN 978-80-260-6721-4.
[International Microscopy Congress /18./. 07.09.2014-12.09.2014, Prague]
R&D Projects: GA ČR(CZ) GAP107/11/0391
Institutional support: RVO:68378271 ; RVO:61388998
Keywords : Co-Ni-Al system * SMA * Xe-FIB
Subject RIV: BM - Solid Matter Physics ; Magnetism
Permanent Link: http://hdl.handle.net/11104/0237123 - 5.0425534 - FZÚ 2014 CZ eng A - Abstract
Kopeček, Jaromír - Jarošová, Markéta - Jurek, Karel - Drahokoupil, Jan - Kratochvílová, Irena - Fekete, Ladislav - Bodnárová, Lucie - Seiner, Hanuš - Sedlák, Petr - Landa, Michal - Šepitka, J. - Lukeš, J. - Kopecký, Vít - Heczko, Oleg
Shape memory alloy Co-Ni-Al as complex multiferroic.
Materials Structure in Chemistry, Biology, Physics and Technology. Czech and Slovak Crystallographic Association. Roč. 19, č. 2 (2012), s. 114-115. ISSN 1211-5894.
[Struktura 2012. Kolokvium Krystalografické společnosti. 11.06.2012-14.06.2012, Klatovy]
R&D Projects: GA ČR(CZ) GA101/09/0702; GA ČR GAP107/10/0824; GA ČR(CZ) GAP107/11/0391; GA AV ČR IAA100100920
Institutional support: RVO:68378271 ; RVO:61388998
Keywords : Co-alloys * metallography * EBSD method * martensite
Subject RIV: JG - Metallurgy
http://www.xray.cz/ms/bul2012-2/sessionc.pdf
Permanent Link: http://hdl.handle.net/11104/0231413 - 6.0399987 - FZÚ 2014 DE eng A - Abstract
Zárubová, Niva - Ge, Y. - Heczko, Oleg - Hannula, S.-P.
In-situ TEM straining of tetragonal martensite in a Ni-Mn-Ga alloy.
Microscopy Conference 2013. Regensburg: Regensburg University, 2013 - (Rachel, R.). s. 648-649
[Microscopy Conference 2013. 25.08.2013-30. 08.2013, Regensburg]
R&D Projects: GA ČR(CZ) GAP107/11/0391; GA MŠMT(CZ) LM2011026; GA ČR GAP107/12/0800; GA AV ČR IAA100100920
Institutional support: RVO:68378271
Keywords : in-situ TEM straining * martensitic transformation * Ni-Mn-Ga shape memory alloy
Subject RIV: BM - Solid Matter Physics ; Magnetism
Permanent Link: http://hdl.handle.net/11104/0227177 - 7.0364034 - FZÚ 2012 CN eng A - Abstract
Kopeček, Jaromír - Jarošová, Markéta - Drahokoupil, Jan - Majtás, Dušan - Kratochvílová, Irena - Heczko, Oleg
Cobalt-based ferromagnetic shape memory alloys.
The 16th International Conference on Crystal Growth (ICCG-16). Beijing: Chinese Association for Crystal Growth, 2010 - (Jiang, M.; Chen, C.). GM2. ISBN N.
[International Conference on Crystal Growth /16./ (ICCG-16). 08.08.2010-13. 08.2010, Beijing]
R&D Projects: GA ČR(CZ) GA101/09/0702; GA ČR GAP107/10/0824
Institutional research plan: CEZ:AV0Z10100520
Keywords : shape memory alloys * crystal growth * SBSD method * metallography
Subject RIV: BM - Solid Matter Physics ; Magnetism
http://210.72.154.189/Prelim_Abstract_Display.php?EID=1757
Permanent Link: http://hdl.handle.net/11104/0199619 - 8.0359949 - FZÚ 2012 FR eng A - Abstract
Kopeček, Jaromír - Jurek, Karel - Jarošová, Markéta - Drahokoupil, Jan - Šittner, Petr - Heczko, Oleg
Structure evolution of ferromagnetoic shape memmory alloy Co38Ni33Al29 from solidification to martensitic transformation.
PTM2010 Solid-Solid Phase Transformations in Inorganic Materials. Program & Abstracts. Paris: FFC, 2010. s. 79.
[Solid-Solid Phase Transformations in Inorganic Materials - PTM2010. 06.07.2010-11. 07. 2010, Avignon]
R&D Projects: GA ČR(CZ) GA101/09/0702; GA ČR GAP107/10/0824
Institutional research plan: CEZ:AV0Z10100521
Keywords : shape memory alloys * martensite * cobalt * scanning electron microscopy * EBSD
Subject RIV: BM - Solid Matter Physics ; Magnetism
Permanent Link: http://hdl.handle.net/11104/0006464 - 9.0359532 - FZÚ 2012 CZ eng A - Abstract
Kopeček, Jaromír - Jarošová, Markéta - Jurek, Karel - Bodnárová, Lucie - Landa, Michal - Majtás, Dušan - Drahokoupil, Jan - Heczko, Oleg
Structural transformations in ferromagnetic shape memory alloy Co38Ni33Al29.
10-th International Symposium on Ferroic Domains and Micro- to Nanoscopic Structures. Book of Abstracts and Programme. Prague: IoP AS CR, 2010 - (Hlinka, J.; Bubnov, A.; Pokorný, J.). s. 59. ISBN N.
[ISFD -10. International Symposium on Ferroic Domains and Micro- to Nanoscopic Structures /10./. 20.09.2010-24.09.2010, Prague]
R&D Projects: GA ČR(CZ) GA101/09/0702; GA ČR GAP107/10/0824
Institutional research plan: CEZ:AV0Z10100521; CEZ:AV0Z20760514
Keywords : shape memory alloys * martensite * cobalt * scanning electron microscopy * EBSD
Subject RIV: BM - Solid Matter Physics ; Magnetism
Permanent Link: http://hdl.handle.net/11104/0197307 - 10.0352383 - ÚT 2011 PL eng A - Abstract
Landa, Michal - Seiner, Hanuš - Novotný, Michal - Sedlák, Petr - Bodnárová, Lucie - Heczko, Oleg - Aaltio, I.
Anomalous magnetoacoustic softening and damping in NiMnGa FSMA investigated by resonant ultrasound spectroscopy.
Joint European Magnetic Symposia JEMS 2010. Kraków: N, 2010. s. 160-160. ISBN N.
[Joint European Magnetic Symposia JEMS 2010. 23.08.2010-28.08.2010, Kraków]
Institutional research plan: CEZ:AV0Z20760514
Keywords : magnetoelasticity * martensitic transformation * resonant ultrasound spectroscopy
Subject RIV: BM - Solid Matter Physics ; Magnetism
Permanent Link: http://hdl.handle.net/11104/0191900