I. Conference on Electronic Materials and Applications EMA-2020 (Orlando, Florida, USA, 22-24 January 2020).

1. E.A. Kotomin, R. Merkle, Yu. Mastrikov, J. Maier. "Prediction of oxygen reduction kinetics at fuel cell cathodes: First principles calculations". Abstract EMA-S14-026-2020. Abstract Book, p.61. INV.R.

II. International conference "Nanotechnology and nanomaterials" NANO-2020 (Lviv, Ukraine, 26-29 August 2020).

2. A.I. Popov. "Basic properties and distinctive features of radiation defect recombination in functional ceramics for nuclear applications". PLEN.R.

III. 7th International Congress on Energy Fluxes and Radiation Effects EFRE-2020 (Tomsk, Russia, 14-26 September 2020).

3. E.A. Kotomin. "Computer modelling of radiation-induced processes in oxide solids". PLEN.R.

IV. International Online Conference of Functional Materials and Nanotechnologies FM&NT-2020 (Vilnius, Lithuania, 23-26 November, 2020).

4. A. Chesnokov, D. Gryaznov, J. Purans, E.A. Kotomin, N.V. Skorodumova. "Role of interstitial oxygens in Ir-doped ZnO". Abstract S1-3, Abstract book, p.35. OR.

5. R.I. Eglitis, J. Purans. "Ab initio calculations of ReO3 (001) as well as ABO3 perovskite (001), (011) and (111) nano-surfaces, interfaces and defects therein". Abstract S4-1, Abstract book, p.47. OR.

6. Yu.A. Mastrikov, E.A. Kotomin. "Modelling of oxygen reduction reaction at solid oxide fuel cell cathode". Abstract S4-2, Abstract book, p.48. OR.

7. A.I. Popov, E.A. Kotomin. "Radiation-induced point defects and processes in ionic oxides – where we are standing now and what we understand better". Abstract S7-1, Abstract book, p.57. OR.

8. H. Klym, I. Karbovnyk, Yu. Kostiv, A.I. Popov. "Microstructural properties and free-volume defects in the doped BaTiO3 ceramics". Abstract book, p.117. PR.

9. N. Krainyukova, V. Hamalii, А. Popov, E. Kotomin. "In-plane lattice parameters and structural transitions on SrTiO3 (001) surface at low temperatures". Abstract book, p.123. PR.

10. Yu.A. Mastrikov, G. Zvejnieks, L.L. Rusevich, E.A. Kotomin. "First principles modelling of water adsorption and dissociation on flat and faceted SrTiO3 surfaces". Abstract book, p.126. PR.

11. L.L. Rusevich, G. Zvejnieks, Yu.A. Mastrikov, E.А. Kotomin, M. Maček Krzmanc. "Band gap engineering of SrTiO3 photocatalyst for sunlight-driven water splitting: ab initio simulations". Abstract book, p.127. PR.

12. H. Klym, I. Karbovnyk, I. Vasylchyshyn, A.I. Popov. "Adsorption and desorption processes in the modified MgAl2O4 ceramics". Abstract book, p.138. PR.

13. N. Mironova-Ulmane, A.I. Popov, G. Krieke, I. Sildos, L. Puust, S.B. Ubizskii, D. Sugak, E. Elsts, A. Sarakovskis. "Fine structure of luminescence spectra of RE3+ ions in single crystals Gd3Ga5O12". Abstract book, p.157. PR.

14. G. Prieditis, A. Lushchik, A.I. Popov, V. Seeman, E. Shablonin. "Thermal annealing of oxygen-related structural defects in fast-neutron-irradiated aluminium oxide crystals". Abstract book, p.163. PR.

15. A. Antuzevics, M. Kemere, A.I. Popov. "Paramagnetic defects in neutron irradiated Al2O3". Abstract book, p.164. PR.

16. G. Chikvaidze, T.A. Scherer, G. Aiello, A.I. Popov. "FTIR spectra of neutron irradiated CVD diamonds". Abstract book, p.165. PR.

17. A. I. Popov, I. Makarenko, Yu. Mastrikov, E.A. Kotomin. "Case analysis of self-trapped hole Vk center mobility in metal fluorides and fluoroperovskites". Abstract book, p.166. PR.

18. A. Knoks, S. Piskunov, G. Chikvaidze, J. Kleperis, R. Kalendarjovs, P. Lesnicenoks, I. Lukosevics, L. Jekabsons, G. Vaivars, L.Grinberga. "Theoretical calculation and spectroscopic measurements of electrocatalytic Cu and Cu/C thin films for CO2 reduction". Abstract book, p.169. PR.

19. S. Piskunov, O. Lisovskij, G. Krieke, L. Trinkler, B. Berzina, R. Ruska. "First-principles calculations and spectral characterization of Zn1-xMgxO epilayers". Abstract book, p.170. PR.

20. D. Zavickis, G. Zvejnieks, E. Kotomin, D. Gryaznov. "Characterization of Co ion oxidation state and local structural distortions in BaCoO3-δ". Abstract book, p.175. PR.

21. D. Bocharov, I. Pudža, A. Kuzmin, M. Krack. "Ab initio molecular dynamics simulations of transition metal dichalcogenides". Abstract book, p.180. PR.