Incommensurate Structure of Electron-Doped Layerd La (sub2-2x)Ca(sub1+2X)Mn(sub2)0(sub7) (0.6

Published

September 1, 2002

Author(s)

Leonid A. Bendersky

Abstract

A series of Ruddlesden-Popper compounds with n = 2 and stoichiometry La(sub2-2x)Ca(sub1+2x)Mn(sub2)0(sub7) has been successfully synthesized by a citrate gel technique for 0.6>x>1.0 1.0. Investigation of the magnetic and electric properties of the compounds indicated two distinct regions of different magnetic behavior: 0.6 200-350degressC) to the Cmc2(sub1) phase, with possible intermediate Cmcm(superscript2). The structural changes were explained as tilting of almost-rigid octahedra with the aac+/aac+ (in Glazer's notations) combination of tilts.

Proceedings Title

Physics and Materials; ICEM 15, International Congress | 15th | | Institute of Physics

Volume

15

Issue

no. 1

Conference Dates

September 1, 2002

Conference Location

Durban, SA

Conference Title

International Congress on Electron Microscopy

Pub Type

Conferences

Keywords

CMR oxide, incommensurate phase, TEM

Citation

Bendersky, L. (2002), Incommensurate Structure of Electron-Doped Layerd La (sub2-2x)Ca(sub1+2X)Mn(sub2)0(sub7) (0.6<x<0.8) Compounds, Physics and Materials; ICEM 15, International Congress | 15th | | Institute of Physics, Durban, SA (Accessed October 12, 2025)