O.A. Korniienko A. received her Ph.D. (2011) and D.Sc. (2021) degrees from the Frantsevich Institute for Problems of Materials Science, NAS of Ukraine . Since 2004, she has been working at the same institute in the field of physical chemistry. Her research focuses on phase equilibria in multicomponent refractory oxide systems.

Since 2017, she has been the Head of the Department of “Functional Ceramics Based on Rare Earth Elements.” Since 2026, she has also been serving as a Research Scientist (part-time) at IRCnano. She is the author of more than 100 scientific publications and holds 2 patents.