2 papers
cond-mat.str-el2000
Independent freezing of charge and spin dynamics in La1.5Sr0.5CoO4
I. A. Zaliznyak, J. P. Hill, J. M. Tranquada +2
We present elastic and quasielastic neutron scattering measurements characterizing peculiar short-range charge-orbital and spin order in the layered perovskite material La1.5Sr0.5C…
cond-mat1996
Unconventional Ferromagnetic Transition in La1-xCaxMnO3
J. W. Lynn, R. W. Erwin, J. A. Borchers +4
Neutron scattering has been used to study the magnetic correlations and long wavelength spin dynamics of La1-xCaxMnO3 in the ferromagnetic regime (0<=x<1/2). For x=1/3 (Tc=250K) wh…