2026 Oleg Heczko: Materials Science Researcher – H-Index, Publications & Awards

Discipline name	D-Index	World Ranking	Current World Ranking	National Ranking	Current National Ranking	Publications	Citations
Materials Science	48	10865	10496	20	19	246	8095

Discipline name

D-Index

World Ranking

Current World Ranking

National Ranking

Current National Ranking

Publications

Citations

Materials Science

10865

10496

246

8095

Overview

Oleg Heczko is affiliated with the Czech Academy of Sciences in the Czech Republic. Their research primarily focuses on materials science and engineering, with a specialization in electronic, optical, and magnetic materials as well as materials chemistry and mechanical engineering.

The scientist's main areas of study include:

Materials Science
Engineering

Subfields actively explored by Oleg Heczko involve:

Electronic, Optical and Magnetic Materials
Materials Chemistry
Mechanical Engineering
Control and Systems Engineering
Aerospace Engineering

Oleg Heczko's work addresses several main topics, such as:

Shape Memory Alloy Transformations
Magnetic Properties and Applications
Heusler alloys: electronic and magnetic properties
Magnetic and transport properties of perovskites and related materials
Intermetallics and Advanced Alloy Properties
High Entropy Alloys Studies
Magnetic Properties of Alloys

The scientist has contributed to numerous publications in prominent venues, including:

SSRN Electronic Journal
arXiv (Cornell University)
Journal of Magnetism and Magnetic Materials
Materials
Journal of Alloys and Compounds

Selected recent scientific papers authored or coauthored by Oleg Heczko are:

Building Hierarchical Martensite, 2020, Advanced Functional Materials
Phase structures of gas atomized equiatomic CrFeNiMn high entropy alloy powder, 2020, Journal of Alloys and Compounds
Effect of crystal quality on twinning stress in Ni-Mn-Ga magnetic shape memory alloys, 2021, Journal of Materials Research and Technology
Fe2MnSn - Experimental quest for predicted Heusler alloy, 2020, Journal of Magnetism and Magnetic Materials
Softening of Shear Elastic Coefficients in Shape Memory Alloys Near the Martensitic Transition: A Study by Laser-Based Resonant Ultrasound Spectroscopy, 2020, Metals

Frequent collaborators include:

Ladislav Straka
Petr Veřtát
Hanuš Seiner
Michal Rameš
R. H. Colman

Best Publications

Giant field-induced reversible strain in magnetic shape memory NiMnGa alloy

O. Heczko;A. Sozinov;K. Ullakko

449
Citations
Adaptive modulations of martensites.

S. Kaufmann;U. K. Rößler;O. Heczko;M. Wuttig

292
Citations
Coexistence of ferromagnetic and antiferromagnetic order in Mn-doped Ni2MnGa

J. Enkovaara;O. Heczko;A. Ayuela;Risto M. Nieminen

289
Citations
Highly mobile twinned interface in 10 M modulated Ni–Mn–Ga martensite: Analysis beyond the tetragonal approximation of lattice

Ladislav Straka;Oleg Heczko;Hanus Seiner;Natalyia Lanska

238
Citations
Magnetic shape memory effect and magnetization reversal

Oleg Heczko

214
Citations
Temperature dependence and temperature limits of magnetic shape memory effect

Oleg Heczko;Ladislav Straka

207
Citations
Magnetic anisotropy in Ni–Mn–Ga martensites

Ladislav Straka;Oleg Heczko

193
Citations
Modulated martensite: why it forms and why it deforms easily

S Kaufmann;R Niemann;T Thersleff;U K Rößler

171
Citations
Magnetically induced reorientation of martensite variants in constrained epitaxial Ni-Mn-Ga films grown on MgO(001)

M Thomas;O Heczko;J Buschbeck;U K Rößler

150
Citations
Superelastic response of Ni-Mn-Ga martensite in magnetic fields and a simple model

L. Straka;O. Heczko

140
Citations
Magnetic properties and domain structure of magnetic shape memory Ni-Mn-Ga alloy

Oleg Heczko;Karel Jurek;Kari Ullakko

126
Citations
Temperature dependence of magnetic anisotropy in Ni–Mn–Ga alloys exhibiting giant field-induced strain

Oleg Heczko;Ladislav Straka;Natalyia Lanska;Kari Ullakko

122
Citations
The Role of Adaptive Martensite in Magnetic Shape Memory Alloys

Robert Niemann;Ulrich K. Rößler;Markus E. Gruner;Oleg Heczko

121
Citations
Magnetic anisotropy in as-quenched and stress-annealed amorphous and nanocrystalline Fe73.5Cu1Nb3Si13.5B9 alloys

L. Kraus;K. Závěta;O. Heczko;P. Duhaj

121
Citations
Various magnetic domain structures in a Ni–Mn–Ga martensite exhibiting magnetic shape memory effect

Yanling Ge;Oleg Heczko;Outi Söderberg;Veikko Lindroos

119
Citations
Different microstructures of mobile twin boundaries in 10 M modulated Ni–Mn–Ga martensite

Oleg Heczko;Ladislav Straka;Hanus Seiner

107
Citations
A microstructural model of motion of macro-twin interfaces in Ni–Mn–Ga 10 M martensite

Hanuš Seiner;Ladislav Straka;Oleg Heczko

104
Citations
Activation of magnetic shape memory effect in Ni–Mn–Ga alloys by mechanical and magnetic treatment

Ladislav Straka;Oleg Heczko;Hannu Hänninen

103
Citations
Epitaxial Ni–Mn–Ga films deposited on SrTiO3 and evidence of magnetically induced reorientation of martensitic variants at room temperature

O. Heczko;M. Thomas;J. Buschbeck;L. Schultz

99
Citations
Temperature variation of structure and magnetic properties of Ni–Mn–Ga magnetic shape memory alloys

Oleg Heczko;Natalie Lanska;Outi Söderberg;Kari Ullakko

99
Citations