Temasek_Lab layers EPFL Neodymium FailureAnlaysis Fendb Writing Roughness PhaseChange BlockCopolymer PolyimideFilm Hair bias_mode HardDisk cannabis ScanningThermalMicroscopy Led cross section SolarCell Titanate dielectric trench TemperatureControllerStage Chemical Vapor Deposition HydroGel SICM UTEM Phase molecules Fluoride Flake Growth Pinpoint ContactMode heterojunctions light_emission