Scaling temperature dependencies of specific heat of Sm0.55Sr0.45MnO3 manganite near critical point in applied magnetic field up to 5 T

Critical behaviour of specific heat of Sm0.55Sr0.45MnO3 manganite near critical point in applied magnetic field up to 5 T, belonging to 3D Gaussian universality class with the critical exponent of specific heat α=0.5 and correlation radius of the magnetic order parameter ν=0.5, is shown.