Optical-vibration properties of Li2ZnGeO4 dielectric ceramics

Synthesis and investigation of the morphological, optical, electrical and dielectric characteristics of a disodium cobalt orthogermanate

“…The orthogermanate NCG was isostructural to Li 2 ZnGeO 4 . 13 3.2 Morphological representation and particle-size distribution calculated by SEM and transmission electron microscopy (TEM) SEM and energy-dispersive X-ray spectroscopy (EDX) were employed to study the composition and morphology of NCG. These additional studies make it possible to differentiate the elements present in the sample by detecting backscattered electrons.…”

ZnO under Pressure: From Nanoparticles to Single Crystals

“…This wide variation in size and charge for substituted cations is not generally characteristic of oxide systems (such as MgO or CaO), and thus, may open up new prospects for fundamental and applied science. Some ZnO-based solid solutions with a rock-salt structure synthesized under HP and HT may be of interest as promising Li-containing materials [13,14,[63][64][65][66][67][68][69] or materials with high dielectric characteristics [66][67][68][69]. The described approach to stabilize rock-salt ZnO can also be used in other systems that include high-pressure phases that are difficult to quench.…”

Li4GeO4-Li2CaGeО4 phase equilibria and Li2+xCa1-xGeO4 solid solutions

“…The intermediate compounds from these systems Li 2 ZnGeO 4 , Li 2 MgGeO 4 and Li 2 CaGeO 4 have been tested also as dielectric ceramics [ 5 , 6 ] and phosphors [ [7] , [8] , [9] , [10] , [11] ]. Another promising application of these intermediates is for solid-state laser media doped with Cr 4+ possessing a wide spectrum of radiation in the near infrared region (1.1–1.6 μm) [ 12 , 13 ].…”