Institute of Physics of Materials AS CR, v. v. i. > Projects > Multiscale Design of Advanced Materials

Multiscale Design of Advanced Materials

Investigatorprof. Ing. Ivo Dlouhý, CSc.
Number of ProjectGD106/09/H035
AgencyGrantová agentura České republiky
Duration2008-12-31 - 2012-12-30

Relationships between macroscopic technically important material parameters and their microscopic to atomic structure will be classified. Studying limit states of failures of selected inhomogeneous materials new theoretical and experimental knowledge should be obtained to enable explanation of their behaviour at different loading regimes. The role of zones of different dimensions, scaling from atomistic to meso level, and damage distribution at stress singularities at failures will be in focus of interests. Studies will be focused on parameters transferability between different levels from atomistic simulations to continuum mechanics.The project will contribute to strong partnership between PhD students in the program of Physical and Material Engineering and will establish a basis for an efficient educational effort of material scientists. Inclusion of PhD students from programs of Engineering Mechanics, and Materials Chemistry, whose topics are closely connected with Material Sciences


Záležák T., Svoboda J., Dlouhý A.: High temperature dislocation processes in precipitation hardened crystals investigated by a 3D discrete dislocation dynamics. Int. J. Plast. 97 (2017) 1-23

Záležák T., Šiška F., Stratil L., Luptáková N., Šmíd M., Bártková D., Svoboda J., Dlouhý A.: A Numerical Analysis of Deformation Processes in Oxide Dispersion-Strengthened Materials - Influence of Dislocation-Particle Interactions. Solid State Phenom. 258 (2017) 106-109


Hemzalová P., Friák M., Šob M., Ma D., Udyansky A., Raabe D., Neugebauer J.: Ab initio study of thermodynamic, electronic, magnetic, structural, and elastic properties of Ni4N allotropes. Phys. Rev. B 88 (2013) 174103

Cihlář J., Drdlík D., Cihlářová Z., Hadraba H.: Effect of acids and bases on electrophoretic deposition of alumina and zirconia particles in 2-propanol. J. Eur. Ceram. Soc. 33 (2013) 1885-1892

Zouhar M., Hutař P., Ševčík M., Náhlík L.: Pressure pipe damage: Numerical estimation of point load effect. Key Eng. Mater. 525-526 (2013) 177-180

Stratil L., Hadraba H., Dlouhý I.: Ductile damage identification and tensile notch effect for Eurofer97 steel. Acta Metall. Slovaca 3 (2013) 185-190

Máša B., Náhlík L., Hutař P.: Particulate Composite Materials: Numerical Modelling of Cross-linked Polymer Reinforced by Alumina Based Particles. Mech. Comp. Materials 49 (2013) 421-428


Stratil L., Kozák V., Hadraba H., Dlouhý I.: Stress state analysis of sub-sized pre-cracked three-point-bend specimen. Eng. Mech. 19 (2012) 121-129

Ševčík M., Hutař P., Náhlík L., Lach R., Knésl Z., Grellmann W.: Crack growth modeling in a specimen with polymer weld. Key Eng. Mater. 488-489 (2012) 158-161

Sopoušek J., Buršík J., Zálešák J., Pešina Z.: Silver nanoparticles sintering at low temperature on a copper substrate: in situ characterisation under inert atmosphere and air. J. Mining Metall. B 48 (2012) 63-71

Zouhar M., Hutař P., Náhlík L., Knésl Z.: Basic modes of crack propagation through an interface in polymer layered structure. Key Eng. Mater. 488-489 (2012) 162-165

Chlup Z., Hadraba H., Slabáková L., Drdlík D., Dlouhý I.: Fracture behaviour of alumina and zirconia thin layered laminate. J. Eur. Ceram. Soc. 32 (2012) 2057-2061

Záležák T., Dlouhý A.: 3D Discrete Dislocation Dynamics Applied to Interactions between Dislocation Walls and Particles. Acta Phys. Pol. A 122 (2012) 450-452

Hutař P., Zouhar M., Nezbedová E., Sadílek J., Žídek J., Náhlík L., Knésl Z.: Constraint effect on the slow crack growth in polyethylene. Int. J. Struct. Integr. 3 (2012) 118-126

Hadraba H., Chlup Z., Drdlík D., Maca K., Dlouhý I.: Control of electrophoretic deposition kinetics for preparation of laminated alumina/zirconia ceramic composites. Key Eng. Mater. 507 (2012) 209-213


Všianská M., Šob M.: The effect of segregated sp-impurities on grain-boundary and surface structure, magnetism and embrittlement in nickel. Prog. Mater. Sci. 56 (2011) 817-840

Ševčík M., Hutař P., Náhlík L.: Crack Behavior in a Welded Polyolefin Pipe. Mech. Comp. Materials 47 (2011) 263-270

Záležák T., Dlouhý A.: 3D discrete dislocation modelling of high temperature plasticity. Key Eng. Mater. 465 (2011) 115-118

Zouhar M., Hutař P., Náhlík L., Knésl Z.: Effect of the time dependent material properties on the crack behaviour in the interface of two polymeric materials. Mech. Comp. Materials 47 (2011) 203-210

Všianská M., Šob M.: Magnetically dead layers at sp-impurity-decorated grain boundaries and surfaces in nickel. Phys. Rev. B 84 (2011) 014418