Magnetic Specific Heat of Anion-Radical Salt [Ni(bipy)3](TCNQ)4·(CH3)2CO at Very Low Temperatures

Magnetic Specific Heat of Anion-Radical Salt [Ni(bipy)3](TCNQ)4·(CH3)2CO at Very Low Temperatures D. Šoltésová, E. Čižmár, G. Vasylets, V.A. Starodub and A. Fehera∗ Institute of Physics, Faculty of Sciences, P.J. Šafárik University, Park Angelinum 9, 041 54 Košice, Slovakia Applied Chemistry Department, V.N. Karazin Kharkiv National University, Svobody Sq. 4, 61022 Kharkiv, Ukraine Institute of Chemistry, Jan Kochanowski University of Humanities and Sciences, Świętokrzyska 15G, 25-406 Kielce, Poland