Search results
- 1.0585951 - FZÚ 2025 RIV NL eng J - Journal Article
Musiienko, Denys - Kopeček, Jaromír - Colman, R.H. - Ullakko, K. - Heczko, Oleg
Increase of twinning stress in single crystalline Ni-Mn-Ga micropillars.
Materialia. Roč. 33, Mar (2024), č. článku 101988. ISSN 2589-1529
R&D Projects: GA ČR(CZ) GA22-22063S; GA MŠMT(CZ) EF20_079/0017754; GA MŠMT LM2023065; GA MŠMT LM2023051
Institutional support: RVO:68378271
Keywords : ferromagnetic shape memory * micropillars * twinning * focused ion beam * scanning electron microscopy * Ni-Mn-Ga
OECD category: Condensed matter physics (including formerly solid state physics, supercond.)
Impact factor: 3.4, year: 2022
Method of publishing: Open access
Permanent Link: https://hdl.handle.net/11104/0353584File Download Size Commentary Version Access 0585951.pdf 1 2.1 MB CC Licence Publisher’s postprint open-access - 2.0584863 - FZÚ 2025 RIV GB eng J - Journal Article
Vinogradova, M. - Sozinov, A. - Straka, Ladislav - Veřtát, Petr - Heczko, Oleg - Zelený, M. - Chulist, R. - Ullakko, K.
Stability of incommensurately modulated Ni50Mn27Ga22Fe1 10M martensite under uniaxial tensile stress.
Scripta Materialia. Roč. 247, July (2024), č. článku 116096. ISSN 1359-6462. E-ISSN 1872-8456
R&D Projects: GA ČR(CZ) GA21-06613S; GA MŠMT(CZ) EH22_008/0004591; GA MŠMT(CZ) EF18_053/0016627
Institutional support: RVO:68378271
Keywords : magnetic shape memory * Ni-Mn-Ga * X-ray diffraction * incommensurately modulated crystal structure
OECD category: Condensed matter physics (including formerly solid state physics, supercond.)
Impact factor: 6, year: 2022
Method of publishing: Open access
Permanent Link: https://hdl.handle.net/11104/0352688File Download Size Commentary Version Access 0584863.pdf 0 4.4 MB CC Licence Publisher’s postprint open-access - 3.0574614 - FZÚ 2024 RIV GB eng J - Journal Article
Cejpek, P. - Drozdenko, D. - Máthis, K. - Colman, R.H. - Dopita, M. - Straka, Ladislav - Heczko, Oleg
Exceptionally small Young modulus in 10M martensite of Ni-Mn-Ga exhibiting magnetic shape memory effect.
Acta Materialia. Roč. 257, Sept. (2023), č. článku 119133. ISSN 1359-6454. E-ISSN 1873-2453
R&D Projects: GA ČR(CZ) GA21-06613S
Institutional support: RVO:68378271
Keywords : magnetic shape memory * martensitic transformation * elastic properties * young modulus * mechanical testing * Ni-Mn-Ga
OECD category: Condensed matter physics (including formerly solid state physics, supercond.)
Impact factor: 9.4, year: 2022
Method of publishing: Limited access
https://doi.org/10.1016/j.actamat.2023.119133
Permanent Link: https://hdl.handle.net/11104/0349339 - 4.0572794 - FZÚ 2024 RIV GB eng J - Journal Article
Vinogradova, A. - Sozinov, A. - Straka, Ladislav - Veřtát, Petr - Heczko, Oleg - Zelený, M. - Chulist, R. - Lähderanta, E. - Ullakko, K.
Constant plane shift model: Structure analysis of martensitic phases in Ni50Mn27Ga22Fe1 beyond non-modulated building blocks.
Acta Materialia. Roč. 255, Aug. (2023), č. článku 119042. ISSN 1359-6454. E-ISSN 1873-2453
R&D Projects: GA MŠMT(CZ) EF16_019/0000760; GA MŠMT(CZ) EF18_053/0016627; GA ČR(CZ) GA21-06613S
Grant - others:OP VVV - SOLID21(XE) CZ.02.1.01/0.0/0.0/16_019/0000760; OP VVV - Mobility FZU 2(XE) CZ.02.2.69/0.0/0.0/18_053/0016627
Institutional support: RVO:68378271
Keywords : magnetic shape memory * martensite * Ni-Mn-Ga * intermartensitic transformation
OECD category: Condensed matter physics (including formerly solid state physics, supercond.)
Impact factor: 9.4, year: 2022
Method of publishing: Open access
Permanent Link: https://hdl.handle.net/11104/0343356File Download Size Commentary Version Access 0572794.pdf 1 7.1 MB CC licence Publisher’s postprint open-access - 5.0566470 - FZÚ 2023 RIV CZ eng K - Conference Paper (Czech conference)
Rameš, Michal - Straka, Ladislav - Sozinov, A. - Heczko, Oleg
Magnetocrystalline anisotropy of Ni-Mn-Ga-Co-Cu martensite.
Sborník příspěvků 11. Studentské vědecké konference fyziky pevných látek a materiálů. Praha: České vysoké učení technické, 2022 - (Celbová, L.; Dráb, M.; Kalvoda, L.; Kolenko, P.; Kučeráková, M.; Zoubkov, K.), s. 38-42. ISBN 978-80-01-07079-6.
[Studentská vědecká konference fyziky pevných látek a materiálů /11./. Praha (CZ), 12.09.2022-15.09.2022]
R&D Projects: GA ČR(CZ) GA21-06613S; GA MŠMT(CZ) LM2018096
Institutional support: RVO:68378271
Keywords : martensite * magnetocrystalline anisotropy * Heusler alloys * Ni-Mn-Ga
OECD category: Condensed matter physics (including formerly solid state physics, supercond.)
Permanent Link: https://hdl.handle.net/11104/0337801 - 6.0558400 - FZÚ 2023 RIV NL eng J - Journal Article
Cejpek, P. - Proschek, P. - Straka, Ladislav - Heczko, Oleg
Dependence of martensite transformation temperature on magnetic field in Ni2MnGa and Ni2MnGa0.95In0.05 single crystals.
Journal of Alloys and Compounds. Roč. 908, July (2022), č. článku 164514. ISSN 0925-8388. E-ISSN 1873-4669
R&D Projects: GA ČR GA19-09882S; GA MŠMT(CZ) LM2018096
Institutional support: RVO:68378271
Keywords : Ni-Mn-Ga * magnetic shape memory * martensitic transformation * transformation temperatures
OECD category: Condensed matter physics (including formerly solid state physics, supercond.)
Impact factor: 6.2, year: 2022
Method of publishing: Limited access
https://doi.org/10.1016/j.jallcom.2022.164514
Permanent Link: https://hdl.handle.net/11104/0333920 - 7.0557168 - 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 - 8.0557167 - 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 - 9.0553404 - FZÚ 2023 RIV CH eng J - Journal Article
Rameš, Michal - Kopecký, Vít - Heczko, Oleg
Compositional dependence of magnetocrystalline anisotropy in Fe-, Co-, and Cu-alloyed Ni-Mn-Ga.
Metals. Roč. 12, č. 1 (2022), č. článku 133. E-ISSN 2075-4701
R&D Projects: GA MŠMT(CZ) LM2018096; GA ČR GA19-09882S
Institutional support: RVO:68378271
Keywords : magnetocrystalline anisotropy * magnetic shape memory alloys * Ni-Mn-Ga
OECD category: Condensed matter physics (including formerly solid state physics, supercond.)
Impact factor: 2.9, year: 2022
Method of publishing: Open access
Permanent Link: https://hdl.handle.net/11104/0337784File Download Size Commentary Version Access 0553404.pdf 0 1.2 MB CC licence Publisher’s postprint open-access - 10.0547685 - FZÚ 2022 RIV CH eng J - Journal Article
Kopecký, Vít - Rameš, Michal - Veřtát, Petr - Colman, R.H. - Heczko, Oleg
Full variation of site substitution in Ni-Mn-Ga by ferromagnetic transition metals.
Metals. Roč. 11, č. 6 (2021), č. článku 850. E-ISSN 2075-4701
R&D Projects: GA MŠMT(CZ) EF16_019/0000760; GA ČR GA19-09882S; GA MŠMT(CZ) LM2018096
Grant - others:OP VVV - SOLID21(XE) CZ.02.1.01/0.0/0.0/16_019/0000760
Institutional support: RVO:68378271
Keywords : Ni-Mn-Ga * doping * ferromagnetism * transition metals * Heusler alloy
OECD category: Condensed matter physics (including formerly solid state physics, supercond.)
Impact factor: 2.695, year: 2021
Method of publishing: Open access
Permanent Link: http://hdl.handle.net/11104/0323874File Download Size Commentary Version Access 0547685.pdf 0 1.3 MB CC Licence Publisher’s postprint open-access