Phase transition in Cs₃Bi₂I₉ ferroelastic: investigation by Raman scattering technique

by Motsnyi, F.V., Vuychik, M.V., Smolanka, O.M., Peresh, E.Yu.
Published 2005

Effect of temperature variation on shift and broadening of exciton band in Cs₃Bi₂I₉ layered crystals

by Machulin, V.F., Motsnyi, F.V., Peresh, E.Yu., Smolanka, O.M., Svechnikov, G.S.
Published 2004