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Scopus Author ID: 6603856116
ResearcherID: R-1769-2017

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Czech Republic

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Employment (2)

FZU – Institute of Physics of the Czech Academy of Sciences: Prague, CZ

Employment
Source: Self-asserted source
Ladislav Straka

Charles University, Faculty of Mathematics and Physics: Prague, CZ

2016-12-01 to present (Institute of Physics)
Employment
Source: Self-asserted source
Ladislav Straka

Works (50 of 81)

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Compliant Lattice Modulations Enable Anomalous Elasticity in Ni–Mn–Ga Martensite

Advanced Materials
2024-08-12 | Journal article
DOI: 10.1002/adma.202406672
Contributors: Kristýna Repček; Pavla Stoklasová; Tomáš Grabec; Petr Sedlák; Juraj Olejňák; Mariia Vinogradova; Alexei Sozinov; Petr Veřtát; Ladislav Straka; Oleg Heczko et al.
Source: check_circle
Crossref

Exceptionally small Young modulus in 10M martensite of Ni-Mn-Ga exhibiting magnetic shape memory effect

Acta Materialia
2023-09 | Journal article
DOI: 10.1016/j.actamat.2023.119133
Contributors: Petr Cejpek; Daria Drozdenko; Kristian Mathis; Ross H. Colman; Milan Dopita; Ladislav Straka; Oleg Heczko
Source: check_circle
Crossref

Constant plane shift model: Structure analysis of martensitic phases in Ni50Mn27Ga22Fe1 beyond non-modulated building blocks

Acta Materialia
2023-08 | Journal article
DOI: 10.1016/j.actamat.2023.119042
Contributors: M. Vinogradova; A. Sozinov; L. Straka; P. Veřtát; O. Heczko; M. Zelený; R. Chulist; E. Lähderanta; K. Ullakko
Source: check_circle
Crossref

Magnetic domain structure across the austenite–martensite interface in Ni50Mn25Ga20Fe5 single crystalline thin foil

Applied Physics Letters
2021-11-22 | Journal article
DOI: 10.1063/5.0066983
Contributors: M. Vronka; L. Straka; M. Klementová; O. Heczko
Source: check_circle
Crossref

Effect of crystal quality on twinning stress in Ni–Mn–Ga magnetic shape memory alloys

Journal of Materials Research and Technology
2021-09 | Journal article
DOI: 10.1016/j.jmrt.2021.07.081
Contributors: Denys Musiienko; Frans Nilsén; Andrew Armstrong; Michal Rameš; Petr Veřtát; Ross H. Colman; Jaroslav Čapek; Peter Müllner; Oleg Heczko; Ladislav Straka
Source: check_circle
Crossref

Hysteretic structural changes within five-layered modulated 10M martensite of Ni–Mn–Ga(–Fe)

Journal of Physics: Condensed Matter
2021-06-30 | Journal article
DOI: 10.1088/1361-648X/abfb8f
Contributors: P Veřtát; H Seiner; L Straka; M Klicpera; A Sozinov; O Fabelo; O Heczko
Source: check_circle
Crossref

Systematic Trends of Transformation Temperatures and Crystal Structure of Ni–Mn–Ga–Fe–Cu Alloys

Shape Memory and Superelasticity
2020-03-03 | Journal article
DOI: 10.1007/s40830-020-00273-3
Contributors: Andrew Armstrong; Frans Nilsén; Michal Rameš; Ross H. Colman; Petr Veřtát; Tomáš Kmječ; Ladislav Straka; Peter Müllner; Oleg Heczko
Source: check_circle
Crossref

Magnetic coercivity control by heat treatment in Heusler Ni–Mn–Ga(–B) single crystals

Acta Materialia
2019-05 | Journal article
DOI: 10.1016/j.actamat.2019.02.045
Contributors: Ladislav Straka; Ladislav Fekete; Michal Rameš; Eduard Belas; Oleg Heczko
Source: check_circle
Crossref

Ultrafast actuation of Ni-Mn-Ga micropillars by pulsed magnetic field

Scripta Materialia
2019-03 | Journal article
DOI: 10.1016/j.scriptamat.2018.12.009
Contributors: Denys Musiienko; Andrey Saren; Ladislav Straka; Marek Vronka; Jaromír Kopeček; Oleg Heczko; Alexei Sozinov; Kari Ullakko
Source: check_circle
Crossref

Magnetic properties of Ni-Mn-Ga-Co-Cu tetragonal martensites exhibiting magnetic shape memory effect

Scripta Materialia
2018 | Journal article
DOI: 10.1016/j.scriptamat.2017.07.034
EID:

2-s2.0-85027685506
Contributors: Rameš, M.; Heczko, O.; Sozinov, A.; Ullakko, K.; Straka, L.
Source: Self-asserted source
Ladislav Straka via Scopus - Elsevier

Antiphase boundaries in bulk Ni-Mn-Ga Heusler alloy observed by magnetic force microscopy

Applied Physics Letters
2018-10-22 | Journal article
DOI: 10.1063/1.5052408
Contributors: L. Straka; L. Fekete; O. Heczko
Source: check_circle
Crossref

Low temperature a/b nanotwins in Ni50Mn25+xGa25−x Heusler alloys

Scientific Reports
2018-08-09 | Journal article
DOI: 10.1038/s41598-018-30388-8
Contributors: L. Straka; J. Drahokoupil; P. Veřtát; M. Zelený; J. Kopeček; A. Sozinov; O. Heczko
Source: check_circle
Crossref

Branched needle microstructure in Ni-Mn-Ga 10M martensite: EBSD study

Acta Materialia
2017 | Journal article
DOI: 10.1016/j.actamat.2017.02.024
EID:

2-s2.0-85013040835
Contributors: Chulist, R.; Straka, L.; Sozinov, A.; Tokarski, T.; Skrotzki, W.
Source: Self-asserted source
Ladislav Straka via Scopus - Elsevier

Orthorhombic intermediate phase originating from {110} nanotwinning in Ni<inf>50.0</inf>Mn<inf>28.7</inf>Ga<inf>21.3</inf> modulated martensite

Acta Materialia
2017 | Journal article
DOI: 10.1016/j.actamat.2017.04.048
EID:

2-s2.0-85018981539
Contributors: Straka, L.; Drahokoupil, J.; Veřtát, P.; Kopeček, J.; Zelený, M.; Seiner, H.; Heczko, O.
Source: Self-asserted source
Ladislav Straka via Scopus - Elsevier

Temperature dependence of twinning and magnetic stresses in Ni<inf>46</inf>Mn<inf>24</inf>Ga<inf>22</inf>Co<inf>4</inf>Cu<inf>4</inf> alloy with giant 12% magnetic field-induced strain

Scripta Materialia
2017 | Journal article
DOI: 10.1016/j.scriptamat.2016.12.032
EID:

2-s2.0-85008884347
Contributors: Sozinov, A.; Soroka, A.; Lanska, N.; Rameš, M.; Straka, L.; Ullakko, K.
Source: Self-asserted source
Ladislav Straka via Scopus - Elsevier

Ab initio prediction of stable nanotwin double layers and 4O structure in Ni2MnGa

Physical Review B
2016 | Journal article
DOI: 10.1103/PhysRevB.94.224108
EID:

2-s2.0-85007427144
Contributors: Zelený, M.; Straka, L.; Sozinov, A.; Heczko, O.
Source: Self-asserted source
Ladislav Straka via Scopus - Elsevier

The relation between lattice parameters and very low twinning stress in Ni<inf>50</inf>Mn<inf>25+x</inf>Ga<inf>25-x</inf> magnetic shape memory alloys

Smart Materials and Structures
2016 | Journal article
DOI: 10.1088/0964-1726/25/2/025001
EID:

2-s2.0-84956692053
Contributors: Straka, L.; Drahokoupil, J.; Pacherová, O.; Fabiánová, K.; Kopecký, V.; Seiner, H.; Hänninen, H.; Heczko, O.
Source: Self-asserted source
Ladislav Straka via Scopus - Elsevier

Ab initio study of Ni<inf>2</inf>MnGa under shear deformation

MATEC Web of Conferences
2015 | Conference paper
DOI: 10.1051/matecconf/20153305006
EID:

2-s2.0-84976507528
Contributors: Zelený, M.; Straka, L.; Sozinov, A.
Source: Self-asserted source
Ladislav Straka via Scopus - Elsevier

Ab initio study of properties of Co- and Cu- Doped Ni-Mn-Ga alloys

Materials Today: Proceedings
2015 | Conference paper
DOI: 10.1016/j.matpr.2015.07.356
EID:

2-s2.0-84955463298
Contributors: Zelený, M.; Sozinov, A.; Björkman, T.; Straka, L.; Nieminen, R.M.
Source: Self-asserted source
Ladislav Straka via Scopus - Elsevier

Enhanced magnetic hysteresis in Ni-Mn-Ga single crystal and its influence on magnetic shape memory effect

Journal of Applied Physics
2015 | Journal article
DOI: 10.1063/1.4913726
EID:

2-s2.0-84924030973
Contributors: Heczko, O.; Drahokoupil, J.; Straka, L.
Source: Self-asserted source
Ladislav Straka via Scopus - Elsevier

Equivalence of mechanical and magnetic force in magnetic shape memory effect

Acta Physica Polonica A
2015 | Journal article
DOI: 10.12693/APhysPolA.128.754
EID:

2-s2.0-84950265132
Contributors: Kopecký, V.; Perevertov, O.; Straka, L.; Ševčík, M.; Heczko, O.
Source: Self-asserted source
Ladislav Straka via Scopus - Elsevier

Magnetic domains and twin microstructure of single crystal Ni-Mn-Ga exhibiting magnetic shape memory effect

2015 IEEE International Magnetics Conference, INTERMAG 2015
2015 | Conference paper
DOI: 10.1109/INTMAG.2015.7157271
EID:

2-s2.0-84942446918
Contributors: Kopecky, V.; Jurek, K.; Kopeček, J.; Straka, L.; Seiner, H.; Heczko, O.
Source: Self-asserted source
Ladislav Straka via Scopus - Elsevier

Magnetic Domains and Twin Microstructure of Single Crystal Ni-Mn-Ga Exhibiting Magnetic Shape Memory Effect

IEEE Transactions on Magnetics
2015 | Journal article
DOI: 10.1109/TMAG.2015.2453054
EID:

2-s2.0-84946121969
Contributors: Heczko, O.; Kopecky, V.; Fekete, L.; Jurek, K.; Kopecek, J.; Straka, L.; Seiner, H.
Source: Self-asserted source
Ladislav Straka via Scopus - Elsevier

Optical and magneto-optical studies of martensitic transformation in Ni-Mn-Ga magnetic shape memory alloys

Journal of Applied Physics
2015 | Journal article
DOI: 10.1063/1.4917059
EID:

2-s2.0-84928379819
Contributors: Beran, L.; Cejpek, P.; Kulda, M.; Antos, R.; Holy, V.; Veis, M.; Straka, L.; Heczko, O.
Source: Self-asserted source
Ladislav Straka via Scopus - Elsevier

A microstructural model of motion of macro-twin interfaces in Ni-Mn-Ga 10 M martensite

Journal of the Mechanics and Physics of Solids
2014 | Journal article
DOI: 10.1016/j.jmps.2013.11.004
EID:

2-s2.0-84893781629
Contributors: Seiner, H.; Straka, L.; Heczko, O.
Source: Self-asserted source
Ladislav Straka via Scopus - Elsevier

First-principles study of Co- and Cu-doped Ni2MnGa along the tetragonal deformation path

Physical Review B - Condensed Matter and Materials Physics
2014 | Journal article
DOI: 10.1103/PhysRevB.89.184103
EID:

2-s2.0-84900475157
Contributors: Zelený, M.; Sozinov, A.; Straka, L.; Björkman, T.; Nieminen, R.M.
Source: Self-asserted source
Ladislav Straka via Scopus - Elsevier

Magneto-optical spectroscopy of ferromagnetic shape-memory Ni-Mn-Ga alloy

Journal of Applied Physics
2014 | Journal article
DOI: 10.1063/1.4867754
EID:

2-s2.0-84903898656
Contributors: Veis, M.; Beran, L.; Zahradnik, M.; Antos, R.; Straka, L.; Kopecek, J.; Fekete, L.; Heczko, O.
Source: Self-asserted source
Ladislav Straka via Scopus - Elsevier

Mechanically induced demagnetization and remanent magnetization rotation in Ni-Mn-Ga (-B) magnetic shape memory alloy

Scripta Materialia
2014 | Journal article
DOI: 10.1016/j.scriptamat.2014.05.017
EID:

2-s2.0-84904261853
Contributors: Straka, L.; Soroka, A.; Heczko, O.; Hänninen, H.; Sozinov, A.
Source: Self-asserted source
Ladislav Straka via Scopus - Elsevier

Analysis of twin boundary in single crystal of Ni-Mn-Ga martensite using powder laboratory diffractometer

Solid State Phenomena
2013 | Book
DOI: 10.4028/www.scientific.net/SSP.203-204.13
EID:

2-s2.0-84879998919
Contributors: Drahokoupil, J.; Straka, L.; Heczko, O.
Source: Self-asserted source
Ladislav Straka via Scopus - Elsevier

Characterization of mobile type i and type II twin boundaries in 10M modulated Ni-Mn-Ga martensite by electron backscatter diffraction

Acta Materialia
2013 | Journal article
DOI: 10.1016/j.actamat.2012.12.012
EID:

2-s2.0-84873986901
Contributors: Chulist, R.; Straka, L.; Lanska, N.; Soroka, A.; Sozinov, A.; Skrotzki, W.
Source: Self-asserted source
Ladislav Straka via Scopus - Elsevier

Different microstructures of mobile twin boundaries in 10 M modulated Ni-Mn-Ga martensite

Acta Materialia
2013 | Journal article
DOI: 10.1016/j.actamat.2012.10.007
EID:

2-s2.0-84869491542
Contributors: Heczko, O.; Straka, L.; Seiner, H.
Source: Self-asserted source
Ladislav Straka via Scopus - Elsevier

Differently mobile twin boundaries and magnetic shape memory effect in 10 M martensite of Ni-Mn-Ga

Materials Research Bulletin
2013 | Journal article
DOI: 10.1016/j.materresbull.2013.04.034
EID:

2-s2.0-84885961000
Contributors: Heczko, O.; Kopeček, J.; Straka, L.; Seiner, H.
Source: Self-asserted source
Ladislav Straka via Scopus - Elsevier

Effect of intermartensite transformation on twinning stress in Ni-Mn-Ga 10 M martensite

Journal of Applied Physics
2013 | Journal article
DOI: 10.1063/1.4817717
EID:

2-s2.0-84882409571
Contributors: Straka, L.; Sozinov, A.; Drahokoupil, J.; Kopecký, V.; Hänninen, H.; Heczko, O.
Source: Self-asserted source
Ladislav Straka via Scopus - Elsevier

Magnetic shape memory effect at 1.7 K

Applied Physics Letters
2013 | Journal article
DOI: 10.1063/1.4817941
EID:

2-s2.0-84882418089
Contributors: Heczko, O.; Kopecký, V.; Sozinov, A.; Straka, L.
Source: Self-asserted source
Ladislav Straka via Scopus - Elsevier

Modulation reorientation in 10M Ni-Mn-Ga martensite

Scripta Materialia
2013 | Journal article
DOI: 10.1016/j.scriptamat.2013.01.024
EID:

2-s2.0-84875443685
Contributors: Chulist, R.; Straka, L.; Sozinov, A.; Lippmann, T.; Skrotzki, W.
Source: Self-asserted source
Ladislav Straka via Scopus - Elsevier

Segmented twin boundaries in 10m modulated Ni-Mn-Ga martensite

TMS 2013 142nd Annual Meeting and Exhibition, Annual Meeting
2013 | Book
DOI: 10.1002/9781118663547.ch119
EID:

2-s2.0-85018878236
Contributors: Chulist, R.; Straka, L.; Sozinov, A.; Lanska, N.; Soroka, A.; Oertel, C.-G.; Skrotzki, W.
Source: Self-asserted source
Ladislav Straka via Scopus - Elsevier

Segmented twin boundaries in 10M modulated Ni-Mn-Ga martensite

TMS Annual Meeting
2013 | Conference paper
EID:

2-s2.0-84876443469
Contributors: Chulist, R.; Straka, L.; Sozinov, A.; Lanska, N.; Soroka, A.; Oertel, C.-G.; Skrotzki, W.
Source: Self-asserted source
Ladislav Straka via Scopus - Elsevier

Diffraction study of bending-induced polysynthetic twins in 10M modulated Ni-Mn-Ga martensite

Journal of Applied Physics
2012 | Journal article
DOI: 10.1063/1.4754017
EID:

2-s2.0-84867060043
Contributors: Chulist, R.; Sozinov, A.; Straka, L.; Lanska, N.; Soroka, A.; Lippmann, T.; Oertel, C.-G.; Skrotzki, W.
Source: Self-asserted source
Ladislav Straka via Scopus - Elsevier

Temperature dependence of twinning stress of Type i and Type II twins in 10M modulated Ni-Mn-Ga martensite

Scripta Materialia
2012 | Journal article
DOI: 10.1016/j.scriptamat.2012.03.012
EID:

2-s2.0-84861183889
Contributors: Straka, L.; Soroka, A.; Seiner, H.; Hänninen, H.; Sozinov, A.
Source: Self-asserted source
Ladislav Straka via Scopus - Elsevier

Highly mobile twinned interface in 10 M modulated Ni-Mn-Ga martensite: Analysis beyond the tetragonal approximation of lattice

Acta Materialia
2011 | Journal article
DOI: 10.1016/j.actamat.2011.09.020
EID:

2-s2.0-80053998211
Contributors: Straka, L.; Heczko, O.; Seiner, H.; Lanska, N.; Drahokoupil, J.; Soroka, A.; Fähler, S.; Hänninen, H.; Sozinov, A.
Source: Self-asserted source
Ladislav Straka via Scopus - Elsevier

Highly mobile type II twin boundary in Ni-Mn-Ga five-layered martensite

Applied Physics Letters
2011 | Journal article
DOI: 10.1063/1.3640489
EID:

2-s2.0-80053387041
Contributors: Sozinov, A.; Lanska, N.; Soroka, A.; Straka, L.
Source: Self-asserted source
Ladislav Straka via Scopus - Elsevier

Ni-Mn-Ga single crystals with very low twinning stress

Journal of Physics: Conference Series
2011 | Journal article
DOI: 10.1088/1742-6596/303/1/012079
EID:

2-s2.0-80051688645
Contributors: Straka, L.; Hänninen, H.; Soroka, A.; Sozinov, A.
Source: Self-asserted source
Ladislav Straka via Scopus - Elsevier

Temperature dependence of single twin boundary motion in Ni-Mn-Ga martensite

Applied Physics Letters
2011 | Journal article
DOI: 10.1063/1.3573860
EID:

2-s2.0-79954501026
Contributors: Straka, L.; Hänninen, H.; Heczko, O.
Source: Self-asserted source
Ladislav Straka via Scopus - Elsevier

Twin interaction and large magnetoelasticity in Ni-Mn-Ga single crystals

Journal of Applied Physics
2011 | Journal article
DOI: 10.1063/1.3552292
EID:

2-s2.0-79953652661
Contributors: Straka, L.; Hnninen, H.; Lanska, N.; Sozinov, A.
Source: Self-asserted source
Ladislav Straka via Scopus - Elsevier

Magnetic anisotropy of nonmodulated Ni-Mn-Ga martensite revisited

Journal of Applied Physics
2010 | Journal article
DOI: 10.1063/1.3357409
EID:

2-s2.0-77951675534
Contributors: Heczko, O.; Straka, L.; Novak, V.; Fähler, S.
Source: Self-asserted source
Ladislav Straka via Scopus - Elsevier

Twin microstructure dependent mechanical response in Ni-Mn-Ga single crystals

Applied Physics Letters
2010 | Journal article
DOI: 10.1063/1.3373608
EID:

2-s2.0-77950502633
Contributors: Straka, L.; Lanska, N.; Ullakko, K.; Sozinov, A.
Source: Self-asserted source
Ladislav Straka via Scopus - Elsevier

Effect of substrate deformation on functional properties of atomic-layer-deposited TiO<inf>2</inf> coatings on stainless steel

Thin Solid Films
2009 | Journal article
DOI: 10.1016/j.tsf.2009.01.091
EID:

2-s2.0-64649106013
Contributors: Straka, L.; Kawakami, H.; Romu, J.; Ilola, R.; Mahlberg, R.; Heikkilä, M.; Hänninen, H.
Source: Self-asserted source
Ladislav Straka via Scopus - Elsevier

Activation of magnetic shape memory effect in Ni-Mn-Ga alloys by mechanical and magnetic treatment

Acta Materialia
2008 | Journal article
DOI: 10.1016/j.actamat.2008.07.020
EID:

2-s2.0-54249141398
Contributors: Straka, L.; Heczko, O.; Hänninen, H.
Source: Self-asserted source
Ladislav Straka via Scopus - Elsevier

Detection of structural damage of aluminum alloy 6082 using elastic wave modulation spectroscopy

NDT and E International
2008 | Journal article
DOI: 10.1016/j.ndteint.2008.04.004
EID:

2-s2.0-48149083298
Contributors: Straka, L.; Yagodzinskyy, Y.; Landa, M.; Hänninen, H.
Source: Self-asserted source
Ladislav Straka via Scopus - Elsevier

Open-circuit potential as an indicator of damage of atomic layer deposited TiO<inf>2</inf> on AISI 304 stainless steel

Thin Solid Films
2008 | Journal article
DOI: 10.1016/j.tsf.2008.07.028
EID:

2-s2.0-55049093271
Contributors: Straka, L.; Yagodzinskyy, Y.; Kawakami, H.; Romu, J.; Ilola, R.; Hänninen, H.
Source: Self-asserted source
Ladislav Straka via Scopus - Elsevier
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