Structural Chemistry and Electronic Properties of the n = 3 Ruddlesden−Popper Phases Ca4Mn2FeO9.75 and Sr4Mn2FeO9.80
Chemistry of Materials American Chemical Society (ACS) 11:3 (1999) 674-683
Ferromagnetic ordering in the perovskite La 1.5 Sr 0.5 RhMnO 6
Chemical Communications Royal Society of Chemistry (RSC) 0:21 (1999) 2209-2210
Physical properties of the n =3 Ruddlesden - Popper compound
Journal of Physics Condensed Matter IOP Publishing 10:45 (1998) l727
FTIR reflectance studies of electrochemically prepared polypyrrole films
Applied Physics A Springer Nature 67:3 (1998) 283-287
Chemistry of naturally layered manganites (invited)
Journal of Applied Physics AIP Publishing 83:11 (1998) 6379-6384
Abstract:
Experiments on three double-layer (n=2) Ruddlesden–Popper (RP) systems are reported. Doping Sr1.8La1.2Mn2O7 (Tc=126 K) with Nd to form Sr1.8La1.2−xNdxMn2O7 leads to a reduction in Curie temperature for low doping levels (x=0.2), and to behavior reminiscent of Sr1.8Nd1.2Mn2O7 for x⩾0.7. This suggests that it may be possible to control the temperature of maximum magnetoresistance chemically in these phases. The application of pressure (0