Experimental manifestations of the Nb.sup.4+./sup.-O.sup.-./sup. polaronic excitons in KTa.sub.0.988./sub.Nb.sub.0.012./sub.O.sub.3./sub..

YUSUPOV, R.V., GRACHEVA, I.N., RODIONOV, A.A., SYRNIKOV, P. P., GUBAEV, A. I., DEJNEKA, Alexandr, JASTRABÍK, Lubomír, TREPAKOV, V.A., SALAKHOV, M.K. Experimental manifestations of the Nb⁴⁺-O^- polaronic excitons in KTa_0.988Nb_0.012O₃. Physical Review. B. 2011, 84(17), 174118/1-174118/7. ISSN 1098-0121. Dostupné z: doi: 10.1103/PhysRevB.84.174118