Surface spin-glass, large surface anisotropy, and depression of magnetocaloric effect in La0.8Ca0.2MnO3 nanoparticles

S. B. Xi, W. J. Lu, H. Y. Wu, P. Tong, Y. P. Sun
  • Journal of Applied Physics, January 2012, American Institute of Physics
  • DOI: 10.1063/1.4768842