CHARGE ORDER-DISORDER TRANSITION IN THE ND-0.6(CA0.4-XCDX)MNO3 PEROVSKITES

Citation
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
Citations number
13
ISSN journal
00224596
Volume
134
Issue
1
Year of publication
1997
Pages
215 - 218
Database
ISI
SICI code
0022-4596(1997)134:1<215:COTITN>2.0.ZU;2-A
Abstract
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.