UTEM Polyurethane LiNbO3 LightEmission PvdfBead MLCC Nanostructure Strontium Tin sulfide Granada Temperature Reduction IIT-chennai INSPParis mechanical_property suspended_graphene Leakage Glass FAPbI3 Writing Ferroelectric HumanHair MolybdenumDisulfide Scratch NiFe Ceramic Hexatriacontane VinylAlcohol SrO Solution GaAs Heating INSP Praseodymium molecular_self_assembly