Specific heat of the simple-cubic Ising model.
We provide an expression quantitatively describing the specific heat of the Ising model on the simple-cubic lattice in the critical region. This expression is based on finite-size scaling of numerical results obtained by means of a Monte Carlo method. It agrees satisfactorily with series expansions and with a set of experimental results. Our results include a determination of the universal amplitude ratio of the specific-heat divergences at both sides of the critical point.
Feng
Xiaomei
X
College of Materials Science and Technology, Nanjing University of Aeronautics and Astronautics, 29 Yudao St, 210016 Nanjing, People's Republic of China.
Blöte
Henk W J
HW
D003198:Computer Simulation; D004574:Electromagnetic Fields; D008280:Magnetics; D015233:Models, Statistical; D013816:Thermodynamics