Natural rubber X-ray diffraction EXAFS Pulsed laser deposition Aging Infrared spectroscopy Upconversion Amorphous materials Porosity Oxynitride Nanoparticles Sensors Elasticity Ionic conductivity Densification Verre Glasses Bioactivity Rare earth Germanium Electrical conductivity Silica Crystallization Rare-earth Copper Glass transition Photoluminescence Chalcogenide Hardness Luminescence Infrared Chitosan Optical materials Infrared glasses Optical fiber Optical fibers Raman spectroscopy Waveguides Chalcogenide glass Rubber Sputtering Mid-IR Sintering Chalcogenide glasses Chalcogenides Fracture toughness Photocatalysis Strain-induced crystallization Indentation Photonic crystal fibers Thin films Glass ceramics Thin film Moyen infrarouge Optical properties Energy transfer Nanocrystals Verre de chalcogénure Viscosity Antimony compounds Bioactive glass Infrared thermography Fibers Hydroxyapatite Chalcohalide glasses Selenium compounds Dysprosium Fatigue Germanium compounds Optical spectroscopy Supercontinuum generation Elastomer Neutron diffraction Constitutive models Melting Contact resistance Absorption Glass Microstructured optical fibers A Optical materials Mechanical properties Glass-ceramics Erbium Tellurite glasses A Glasses Mid-infrared Digital image correlation Infrarouge Verres de chalcogénures Modeling Viscoelasticity Temperature Nonlinear optics Chalcogénures Structure D Optical properties Thermal stability Refractive index Magnetron sputtering Chalcohalide glass