Solid electrolyte, thio-LISICON, thin film prepared by pulsed laser deposition

Narumi Ohta, Kazunori Takada*, Minoru Osada, Lianqi Zhang, Takayoshi Sasaki, Mamoru Watanabe

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

24 Citations (Scopus)


Li 3.25Ge 0.25P 0.75S 4 solid electrolyte thin films were fabricated by pulsed laser deposition (PLD) method at room temperature. The ionic conductivity of the thin film is 1.7 × 10 -4 S cm -1 at 25 °C which is about one-fifth of the conductivity of the bulk target material (0.9 × 10 -3 S cm -1). The decrement of the conductivity is attributed to the increase of Li content from 3.2 in the target to 3.6 in the thin film, which reduces the number of the lithium vacancy in the structure of the thio-LISICON.

Original languageEnglish
Pages (from-to)707-710
Number of pages4
JournalJournal of Power Sources
Issue number1-2
Publication statusPublished - 2005 Aug 26
Externally publishedYes


  • Ionic conductivity
  • Pulsed laser deposition
  • Thin film
  • Thio-LISICON

ASJC Scopus subject areas

  • Electrochemistry
  • Fuel Technology
  • Materials Chemistry
  • Energy (miscellaneous)


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