The magnetic response of La_2/3Ca_1/3MnO₃${\mathrm{La}}_{2/3}{\mathrm{Ca}}_{1/3}{\mathrm{MnO}}_3$ nanoparticles is simulated using the Monte Carlo method.

A comprehensive study of the size effects on the thermo-magnetic and hysteretic properties of d058bb41e" title="Click to view the MathML source">La_2/3Ca_1/3MnO₃${\mathrm{La}}_{2/3}{\mathrm{Ca}}_{1/3}{\mathrm{MnO}}_3$ nanoparticles is presented.

The impact of the surface anisotropy on the size effects present in 45590" title="Click to view the MathML source">La_2/3Ca_1/3MnO₃${\mathrm{La}}_{2/3}{\mathrm{Ca}}_{1/3}{\mathrm{MnO}}_3$ nanoparticles is studied and presented.

Special spin configurations including throttled, hedgehog and artichoke are found and displayed for La_2/3Ca_1/3MnO₃${\mathrm{La}}_{2/3}{\mathrm{Ca}}_{1/3}{\mathrm{MnO}}_3$ nanoparticles.