Positron annihilation characterization of free volume in micro- and macro-modified Cu0.4Co0.4Ni0.4Mn1.8O4 ceramics

by H. Klym, A. Ingram, O. Shpotyuk, I. Hadzaman, V. Solntsev, O. Hotra, A. I. Popov
Published 2016

Free-volume correlations in positron-sensitive annihilation modes in chalcogenide vitreous semiconductors: on the path from illusions towards realistic physical description

by O. I. Shpotyuk, M. M. Vakiv, M. V. Shpotyuk, A. Ingram, J. Filipecki, A. P. Vaskiv
Published 2014