Li loss during the growth of (Li,La)TiO 3 thin films by pulsed laser deposition

Dong Hun Kim, Susumu Imashuku, Lei Wang, Yang Shao-Horn, Caroline A. Ross

Research output: Contribution to journalArticlepeer-review

9 Citations (Scopus)


The structure and composition of pulsed laser deposited films of (Li,La)TiO 3 was related to the initial target composition and the deposition conditions. Loss of Li during both the target sintering and film growth led to films being poor in Li compared to the target. A target made from powders of composition Li 1.57 La 0.56 TiO 3 produced a single phase perovskite structured film of composition Li 0.64 La 0.49 TiO 3 . Films on Pt-coated Si substrates were polycrystalline and showed cracks due to thermal mismatch, while an epitaxial film on (001) SrTiO 3 was tetragonally distorted withc/a=0.99 due to lattice mismatch.

Original languageEnglish
Pages (from-to)9-14
Number of pages6
JournalJournal of Crystal Growth
Issue number1
Publication statusPublished - 2013 Apr 8
Externally publishedYes


  • (Li,La)TiO thin film
  • Epitaxial growth
  • Li loss
  • Pulsed laser deposition

ASJC Scopus subject areas

  • Condensed Matter Physics
  • Inorganic Chemistry
  • Materials Chemistry

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