Io. Troyanchuk et al., CHARGE ORDER-DISORDER TRANSITION IN THE ND-0.6(CA0.4-XCDX)MNO3 PEROVSKITES, Journal of solid state chemistry, 134(1), 1997, pp. 215-218
In this paper it is shown that the substitution of Ca2+ ions by Cd2+ i
n Nd-0.6(Ca0.4-xCdx)MnO3 leads to a transition from an antiferromagnet
ic charge-ordered state to a nonhomogeneous ferromagnetic state withou
t changes in the electrical conductivity, The charge-ordering temperat
ure decreases with increasing cadmium content whereas the critical fie
ld inducing the charge order-disorder transition increases. (C) 1997 A
cademic Press.