Browsing by Subject "First order magnetic phase transition"

Now showing items 1-1 of 1

Theoretical investigation on the magnetocaloric effect in MnAs using a microscopic model to describe the magnetic and thermal hysteresis

Alho, B. P.; Oliveira, N. A. de; Sousa, V. S. R. de; Gama, Sergio [UNIFESP]; Coelho, A. A.; Carvalho, A. Magnus G.; von Ranke, P. J. (Elsevier B.V., 2012-06-01)

We report the thermal and magnetic hysteresis diagram for mnAs that comes from a microscopic description of a magnetic system through a model Hamiltonian that takes into account the magnetoelastic interaction. the temperature ...