- Studies of membrane interactions with proteins
- Studies of interface asymmetry in metallic multilayers
- Transversal and lateral interface roughness in multilayers of large number of bilayers, resonance diffuse scattering
- Study of reciprocity and its violation in scattering experiments
- Application of waveguide-enhanced polarised neutron reflectometry for studying proximity effects in superconductor/ferromagnet heterostructures
- Theory of conversion electron Mössbauer spectroscopy (angular dependence, blackness and polarization effects)
- Development and application of (polarised) neutron reflectometry (PNR) using the GINA reflectometer at the Budapest Neutron Centre and other instruments at other European neutron sources for magnetic thin films and neutron optics devices
- Application of neutron- and Mössbauer reflectometry for diffusion studies in anisotropic and metastable compounds
- Study of perpendicular anisotropy multicomponent films and ion beam tailoring of their magnetic structure
- Development and application of Mössbauer polarimetry with laboratory sources and with synchrotron radiation
- Development and application of the grazing incident nuclear resonant scattering of synchrotron radiation (“Synchrotron Mössbauer Reflectometry”, SMR)
- Mössbauer studies of molecular magnets
- Mössbauer studies of high-Tc superconductors
- Studies of defect structure of alloys by positron annihilation spectroscopy
- NMR studies of electronic structure of molten alloys
- NMR studies of superionic conductors
- NMR studies of self-diffusion in dilute Al alloys