Synthesis, Structure, and Properties of Sodium or Potassium-Doped Lanthanum Orthomanganites from NaCl or KCl Flux

Autor: A. Sequeira, C. Shivakumara, M.S. Hegde, N.Y. Vasanthacharya, S. Subramanian, H. Rajagopal, R.N. Singh
Rok vydání: 1998
Předmět:
Zdroj: Journal of Solid State Chemistry. 137:19-27
ISSN: 0022-4596
DOI: 10.1006/jssc.1997.7653
Popis: Lanthanum and oxygen-deficient $La_{1-x-y}A_xMnO_{3-\delta}$(A=Na or K) ferromagnetic oxide phases have been synthesized from NaCl or KCl flux, starting from $La_2O_3$and $MnCO_3$ at 900°C. Composition of the final product could be varied by varying initial composition $La_yMnO_3(0.7
Databáze: OpenAIRE
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