Ferroelastic transition of LiCsSO4 studied by the EPR of ·NH+3

Huang Shu-Jeu Huang*, Yu Jiang-Tsu Yu

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

13 Citations (Scopus)


Electron paramagnetic resonance of the ammonium free radical was used to study the ferroelastic transition of LiCsSO4 at 202 K. The number of the magnetically inequivalent sites of the ammonium free radical doubles that allowed by the monoclinic lattice below the transition temperature, and this implies that the free radical can take up more orientations than that allowed by the lattice point-group.

Original languageEnglish
Pages (from-to)745-749
Number of pages5
JournalSolid State Communications
Issue number8
Publication statusPublished - 1987 Aug

ASJC Scopus subject areas

  • General Chemistry
  • Condensed Matter Physics
  • Materials Chemistry


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