Search results
- 1.0587729 - FZÚ 2025 RIV US eng J - Journal Article
Perevertov, Alexej - Colman, R.H. - Heczko, Oleg
Spin reorientation in premartensite and austenite Ni–Mn–Ga.
Applied Physics Letters. Roč. 125, č. 2 (2024), č. článku 021903. ISSN 0003-6951. E-ISSN 1077-3118
R&D Projects: GA MŠMT(CZ) EH22_008/0004591; GA ČR(CZ) GA22-22063S; GA ČR(CZ) GA24-10334S; GA MŠMT LM2023065
Institutional support: RVO:68378271
Keywords : magnetic shape memory alloy * Ni-Mn-Ga * premartensite * hysteresis loop * spin reorientation
OECD category: Condensed matter physics (including formerly solid state physics, supercond.)
Impact factor: 4, year: 2022
Method of publishing: Open access
Permanent Link: https://hdl.handle.net/11104/0354835File Download Size Commentary Version Access 0587729.pdf 0 2 MB CC Licence Publisher’s postprint open-access
Research data: Zenodo - 2.0587720 - FZÚ 2025 RIV NL eng J - Journal Article
Heczko, Oleg - Rameš, Michal - Kopecký, Vít - Veřtát, Petr - Varga, M. - Straka, Ladislav
Magnetic and transformation properties of Ni2MnGa combinatorically substituted with 5 at.% of transition elements from Cr to Cu - Experimental insight.
Journal of Magnetism and Magnetic Materials. Roč. 589, Jan (2024), č. článku 171510. ISSN 0304-8853. E-ISSN 1873-4766
R&D Projects: GA MŠMT(CZ) EF16_019/0000760; GA ČR(CZ) GA23-04806S; GA MŠMT LM2023065
Grant - others:OP VVV - SOLID21(XE) CZ.02.1.01/0.0/0.0/16_019/0000760
Institutional support: RVO:68378271
Keywords : magnetic shape memory * transitional elements alloying * Ni2MnGa * Heusler alloys * Slater-Pauling curve
OECD category: Condensed matter physics (including formerly solid state physics, supercond.)
Impact factor: 2.7, year: 2022
Permanent Link: https://hdl.handle.net/11104/0354825 - 3.0587319 - FZÚ 2025 RIV NL eng J - Journal Article
Shamardin, Artem - Cichoň, Stanislav - Rameš, Michal - de Prado, Esther - Volfová, Lenka - Kmječ, Tomáš - Fekete, Ladislav - Kopeček, Jaromír - Kos, P. - Nowak, L. - Heicl, J. - Zázvorka, J. - Hamrle, J. - Veis, M. - Heczko, Oleg - Lančok, Ján
Growth and properties of full Heusler Co2TiSn epitaxial thin films.
Journal of Alloys and Compounds. Roč. 1002, Oct (2024), č. článku 175296. ISSN 0925-8388. E-ISSN 1873-4669
R&D Projects: GA MŠMT(CZ) EH22_008/0004591; GA ČR(CZ) GA24-11361S; GA MŠMT LM2023065
Institutional support: RVO:68378271
Keywords : Heusler alloys * thin film * epitaxy * ferromagnetism * Kerr effect * DFT
OECD category: Condensed matter physics (including formerly solid state physics, supercond.)
Impact factor: 6.2, year: 2022
Method of publishing: Open access
Permanent Link: https://hdl.handle.net/11104/0354559File Download Size Commentary Version Access 0587319.pdf 0 7.5 MB CC Licence Publisher’s postprint open-access - 4.0585951 - 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 - 5.0585457 - FZÚ 2025 RIV CH eng J - Journal Article
Vokoun, David - Lo, Y.H. - Heczko, Oleg - Samal, Sneha Manjaree - Hu, C. T.
Microstructure and magnetic properties of Fe67.6-Pd32-In0.4 (at.%) shape memory melt-spun ribbons.
Materials. Roč. 17, č. 7 (2024), č. článku 1674. E-ISSN 1996-1944
R&D Projects: GA ČR(CZ) GA24-10334S; GA MŠMT(CZ) EH22_008/0004591
Institutional support: RVO:68378271
Keywords : Fe-Pd shape memory alloy * martensitic transformation * multiferroic alloys * X-ray diffraction * magnetically induced strains
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/11104/0354826File Download Size Commentary Version Access 0585457.pdf 0 4.7 MB CC Licence Publisher’s postprint open-access - 6.0585163 - FZÚ 2025 RIV CH eng J - Journal Article
Varga, M. - Galdun, L. - Vronka, Marek - Diko, P. - Heczko, Oleg - Varga, R.
Electrodeposited Heusler alloys-based nanowires for shape memory and magnetocaloric applications.
Materials. Roč. 17, č. 2 (2024), č. článku 407. E-ISSN 1996-1944
R&D Projects: GA ČR(CZ) GA23-04806S; GA MŠMT LM2023051
Institutional support: RVO:68378271
Keywords : Heusler alloy * nanowires * electrodeposition * shape memory * magnetocaloric effect
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/11104/0352907File Download Size Commentary Version Access 0585163.pdf 0 8.6 MB CC Licence Publisher’s postprint open-access - 7.0585050 - FZÚ 2025 RIV GB eng J - Journal Article
Vronka, Marek - Straka, Ladislav - Klementová, Mariana - Palatinus, Lukáš - Veřtát, Petr - Sozinov, A. - Heczko, Oleg
Unexpected modulation revealed by electron diffraction in Ni-Mn-Ga-Co-Cu tetragonal martensite exhibiting giant magnetic field-induced strain.
Scripta Materialia. Roč. 242, Mar (2024), č. článku 115901. ISSN 1359-6462. E-ISSN 1872-8456
R&D Projects: GA MŠMT LM2023051; GA ČR(CZ) GA21-06613S
Institutional support: RVO:68378271
Keywords : ferromagnetic shape memory * crystal structure * structure modulation * Focused ion beam (FIB) * Transmission electron microscopy (TEM)
OECD category: Condensed matter physics (including formerly solid state physics, supercond.)
Impact factor: 6, year: 2022
Permanent Link: https://hdl.handle.net/11104/0352826 - 8.0584974 - FZÚ 2025 RIV NL eng J - Journal Article
Bovtun, Viktor - Kempa, Martin - Repček, Dalibor - Savinov, Maxim - Buršík, Josef - Heczko, Oleg - Drahokoupil, Jan - Kamba, Stanislav
Broadband magnetic and dielectric properties of U-type hexaferrite Sr4CoZnFe36O60.
Journal of Magnetism and Magnetic Materials. Roč. 589, Jan (2024), č. článku 171533. ISSN 0304-8853. E-ISSN 1873-4766
R&D Projects: GA ČR(CZ) GA21-06802S; GA MŠMT LM2023065
Institutional support: RVO:68378271 ; RVO:61388980
Keywords : hexaferrite * magnetic phase transitions * permeability * permittivity * microwave
OECD category: Condensed matter physics (including formerly solid state physics, supercond.); Inorganic and nuclear chemistry (UACH-T)
Impact factor: 2.7, year: 2022
Permanent Link: https://hdl.handle.net/11104/0352760 - 9.0584863 - 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 - 10.0574614 - 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