Non-Fermi liquid behavior in the layered NaxCoO₂

by Zorkovská, A., Šebek, J., Šantavá, E., Bradaric, I., Feher, A.
Published 2007

Heat capacity studies of magnetic phase transition in sodium-rich NaxCoO₂ (0.73 ≤ x ≤ 0.87)

by Baran, A., Botko, M., Zorkovská, A., Kajňaková, M., Šebek, J., Šantavá, E., Peng, J.P., Lin, C.T., Feher, A.
Published 2009