The role of anionic design in modulating material properties: from SHG switching to ferroelastic switching

2025/01/01 by Jia-Zi She, Yun-Hui Yu, Yan-Ran Weng +5 · 1 voice
Engineering · Materials Science · #Acoustic Wave Resonator Technologies #Metal and Thin Film Mechanics #Shape Memory Alloy Transformations

paper · doi:10.1039/d5qi01256b

openalex publication_date 2025/01/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/06/26

Abstract

Anionic design transforms the non-centrosymmetric [NMe 4 ][CH 3 SO 3 ] with high T c and SHG switching into the centrosymmetric [NMe 4 ][CF 3 SO 3 ] with ferroelastic switching.

Citations

• Organic ferroelastic enantiomers with high Tc and large dielectric switching ratio triggered by order-disorder and displacive phase transition

Discussions

• 🔥 #CrystalEngineering #PhaseTransition Anion H/F substitution tunes phase-transition behavior in [NMe₄][CH₃SO₃] and [NMe₄][CF₃SO₃], switching properties from #SHG to #ferroelasticity. This work show [bsky, 1 points, 0 comments]

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