Title :
Dynamical properties of (As0.40S0.60)99 Mn1 glass deduced from specific heat and magnetic measurements
Author :
Yurkin, I.M. ; Orendac, N. ; Feher, A. ; Turyanitsa, I.D. ; Kuchenko, J.P. ; Kovac, J. ; Zentko, A.
Author_Institution :
Fac. of Sci., Safarik (P.J.) Univ., Kosice, Slovakia
fDate :
3/1/1994 12:00:00 AM
Abstract :
Specific heat and magnetic measurements on As0.40S0.60 and (As0.40S0.60)99Mn1 glass alloys in the temperature range from 2 K to 200 K are presented. In the low-temperature range the glass alloys (As0.40S0.60)99Mn1 appear to be spin glass state with the temperature freezing TF=28 K
Keywords :
arsenic compounds; chalcogenide glasses; magnetic hysteresis; magnetic properties of amorphous substances; magnetic properties of dilute systems; magnetic susceptibility; manganese compounds; specific heat of solids; spin glasses; sulphur compounds; (As0.40S0.60)99Mn1 glass; (As0.4S0.6)99Mn1; 28 K; low-temperature range; magnetic measurements; specific heat; spin glass state; Amorphous materials; Glass; Magnetic field measurement; Magnetic materials; Magnetic properties; Magnetic susceptibility; Magnetic variables measurement; Physics; Pulse measurements; Temperature distribution;
Journal_Title :
Magnetics, IEEE Transactions on
