Universal scaling property of system approaching equilibrium
1 Variable Energy Cyclotron Centre - 1/AF Bidhannagar, Kolkata 700064, India
2 S.N. Bose National Centre for Basic Sciences - Block JD, Salt Lake, Kolkata 700098, India
Received: 14 September 2013
Accepted: 26 November 2013
In this letter we show that the diffusion kinetics of kinetic energy among the atoms in non-equilibrium crystalline systems follows a universal scaling relation and obeys Levy-walk properties. This scaling relation is found to be valid for systems no matter how far they are driven out of equilibrium.
PACS: 05.45.Tp – Time series analysis / 89.75.Da – Systems obeying scaling laws / 05.40.Fb – Random walks and Levy flights
© EPLA, 2013