@article {Likodimos2006,
	title = {Magnetic anisotropy in the ferromagnetic insulating state of La1-x Cax Mn O3},
	journal = {Physical Review B - Condensed Matter and Materials Physics},
	volume = {73},
	number = {21},
	year = {2006},
	note = {cited By 15},
	abstract = {Ferromagnetic resonance (FMR) has been applied to study the variation of magnetic anisotropy and phase separation tendencies in the ferromagnetic insulating state of stoichiometric hole-doped La1-x Cax Mn O3 (0.125<=x<=0.19). A strongly anisotropic ferromagnetic phase is identified in the ferromagnetic insulating regime. The magnetic anisotropy evolves from positive uniaxial at x=0.125 and 0.15 to negative cubiclike at x=0.175 with increasing magnitude, whereas it decreases appreciably at x=0.19, which is close to the ferromagnetic metallic phase boundary. Minor contributions from ferromagnetic inhomogeneities characterized by weaker magnetic anisotropy are traced at low temperatures for x=0.125 and 0.15, while their temperature dependence implies coupling with the major anisotropic phase. A growing tendency towards the formation of spatially separate ferromagnetic regions in the paramagnetic regime is observed at x>=0.175, as the ferromagnetic metallic phase is approached. Persistent anomalies in the temperature dependence of the FMR parameters are traced concurrently with the structural transformation at 60-70 K. {\textcopyright} 2006 The American Physical Society.},
	doi = {10.1103/PhysRevB.73.214417},
	url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-33745064570\&doi=10.1103\%2fPhysRevB.73.214417\&partnerID=40\&md5=fa88467edf28bbb6dafd65b7b9f777c6},
	author = {V. Likodimos and Pissas, M.}
}
