Microstructural Study of the Li+Ion Substituted Perovskites Li0.5-3xNd0.5+xTiO3

S. García-Martin, F. García-Alvarado, A. D. Robertson, A. R. West, M. A. Alario-Franco

Research output: Contribution to journalArticle

Abstract

The microstructure of samples of different polymorphs belonging to the cation-deficient Li0.5-3xNd0.5+xTiO30.016p~2ap~2ap. However, important differences between the polymorphs have been found in the microstructure. While inC-phase samples a randomly oriented microdomain structure of the basic cell is found, for the β polymorph materials a more complex domain microstructure gives rise to a very large superperiodicity (a=58.6 Åb=90.7 Å) as is also the case for the α′ polymorph samples.
Original languageEnglish
Pages (from-to)97-101
Number of pages5
JournalJournal of Solid State Chemistry
Volume128
Issue number1
DOIs
Publication statusPublished - 31 Jan 1997

Keywords

  • polymorphs
  • diagonal perovskite
  • cation-deficient

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