Ionic conductivity Chalcogenide glass A Optical materials Neutron diffraction D Optical properties Rare earth Mid-infrared Germanium compounds Gallium compounds Fiber lasers Waveguides EXAFS Thermoelectric Sintering Glass-ceramics Nanoparticles Antimony compounds Synthesis Bioactivity Thermoelectrics Moyen infrarouge Dysprosium Optical spectroscopy Sputtering A Glasses Optical fiber Chitosan Impedance spectroscopy Glasses Chalcogenides Absorption Electrical conductivity Photoluminescence Optical fibers Nonlinear optics Melting Raman spectroscopy Nanocrystals Laser Infrared glasses Magnetron sputtering Pulsed laser deposition Refractive index Bioactive glasses Mechanical properties Hardness Oxynitride Ceramics Chalcogenide fibers Selenium compounds Bioglass Erbium Photocatalysis Structure Chalcogénures Glass transition Sensors Clusters X-ray diffraction Amorphous materials Infrared transmission Optical properties Ciprofloxacin Supercontinuum generation Bioactive glass Mid-IR Optical materials Perovskite Tellurite glasses Germanium Thermal stability Microstructured optical fibers Infrared spectroscopy Chalcohalide glasses Energy transfer Porosity Infrared fibers Chalcogenide glasses Raman Glass ceramics Infrared Chalcohalide glass Chalcogenide Fibers Crystallization Thin film Infrared devices Hydroxyapatite Upconversion Glass Sb2Se3 Photonic crystal fibers Thin films Rare-earth Luminescence NMR Biomaterials Verre de chalcogénure Verres de chalcogénures Mechanical milling