Synthesis and luminescence of Cs₂HfCl₆ micro- and Cs₂HfF₆ nanoparticles

Abstract

Cs 2 HfF 6 (CHF) nano- and Cs 2 HfCl 6 (CHC) micro-particles were synthesised using wet chemical methods. The luminescence of CHC single crystals is replicated in the micro-particles, paving the way toward particle-based CHC phosphor materials.