High-Contrast Switching of Dielectric Properties via a Reversible Isomerization Phase Transition in 1H-2,4-Diamino-6-Phenyl-1,3,5-Triazine Perchlorate

Key Points

• The aim is to investigate the tunability of dielectric properties in response materials through phase transitions.
• Novel dielectric response materials were synthesized and subjected to external stimuli to trigger phase transitions.
• Dielectric properties were measured and analyzed under various conditions to assess their reversibility and tunability.
• The materials exhibited significant changes in dielectric properties with external stimuli, enhancing their applicability in sensors and switches.
• Phase transitions were reversible, with high-contrast dielectric switching observed across tested variants.