Influence of K+ ions and superstoichiometric manganese on structure defects, magneto-transport and dielectric properties of magnetoresistance La0.7Ca0.3–xKxMn1+xO3–δ ceramics

by N. A. Ledenev, A. V. Pashchenko, V. P. Pashchenko, V. K. Prokopenko, D. D. Tatarchuk, Ju. F. Revenko, V. A. Turchenko, V. V. Burkhovetskij, Ja. Sycheva, A. G. Silcheva, Ju. V. Didenko, G. G. Levchenko
Published 2017