“…The characteristics were measured from 1.7 to 25 K. Results show the size of the energy gap, the gap evolution with temperature, and ratio 2∆/K B T C . The compound characteristics were determined by resistivity, ρ -T, specific heat, C P − T , and magnetization, M − T , accordingly to transport and magnetic measurements the transition temperature was T C = 14.5 K, as shown by other researchers [6,7,11,12].…”