B-Site Doped Lanthanum Strontium Manganites by the DAAS Technique

  • PDF / 2,090,371 Bytes
  • 6 Pages / 414 x 635.4 pts Page_size
  • 94 Downloads / 181 Views

DOWNLOAD

REPORT

B-SITE DOPED LANTHANUM STRONTIUM MANGANITES BY THE DAAS TECHNIQUE S. YANG*, M.R. KOLODY*, C.-T. LIN*, P.M. ADAMS**, AND D.M. SPECKMAN** *Department of Chemistry, Northern Illinois University, DeKalb, IL 60115 "**The Aerospace Corporation, P.O. Box 92957, Los Angeles, CA 90009 ABSTRACT Magnetic perovskites of the general form La0.7Sr0. 3 Mnl_yFeyO 3 (y = 0, 0.05, 0.10, and 0.15) have successfully been synthesized using deposition by aqueous acetate solution (DAAS). Crystalline, iron-doped, lanthanum strontium manganite (Fe-doped LSMO) powders are obtained by preparing an aqueous solution of metal acetate precursors in the proper stoichiometry, drying the solution to generate a glassy gel, consolidating the gel, and then firing the gel for short periods of time (

Data Loading...

Recommend Documents
Structural phase evolution of strontium-doped lead titanate thin films prepared by the soft chemical technique

171 58 114KB

Heteroepitaxial Growth of Strontium Titanate on Lanthanum Aluminate Using the Metallo-Organic Decomposition Technique

157 27 407KB

Cation Transport and Surface Reconstruction in Lanthanum Doped Strontium Titanate at High Temperatures

163 105 445KB

Coprecipitation synthesis of doped lanthanum chromite

169 7 877KB

Magnetism and CMR in Electron Doped Perovskite and Layered Manganites

176 60 1MB

In situ Synchrotron X-ray Studies of Dense Thin-Film Strontium-Doped Lanthanum Manganite Solid Oxide Fuel Cell Cathodes

144 16 306KB

Static and dynamic double-exchange effects in doped manganites

146 57 277KB

Microstructural Aspects of the Ionic Transport Properties of Strontium-Substituted Lanthanum Cobaltites

176 89 581KB

Evaluation of the effect of various mechanisms on the magnetoresistance of lanthanum manganites La 0.85 Sr 0.15 MnO 3 wi

164 55 707KB

Iron Manganites Synthesis by the Soft Chemistry Method

241 8 350KB

Doped Apatite Type Lanthanum Silicates: Structure and Property Characterization

182 91 231KB

Morpho-structural and electrical characterization of Bi-doped apatite-type lanthanum silicates prepared by gel-combustio

218 7 2MB