Reflection Spectrum and Auger-Free Luminescence in Molecular Ionic Crystals of Cs2ZnCl4

摘要: 2h) space group with four formula units per unit cell. 1, 2) It is composed of anionic ZnCl4 tetrahedra separated from each other and interstitial Cs cations between them. In this material, thermo-chemical properties such as the standard molar formation enthalpies, 3) dielectric properties such as dielectric constant and specific heat, 4) and structural properties such as pressure-induced crystalline to non-crystalline transitions5) have been studied by several workers. As for optical properties, however, there are only a few reports on …