dielectric_trench Friction Tin sulfide Subhajjit PUR Implant OpticalWaveguide light_emitting Varistor Temasek_Lab Aggregated_molecules hetero_structure LMF Christmas Austenite ScanningKelvinProbeMicroscopy MLCC MfmPhase InsulatorFilm CVD StrontiumTitanate Composite Wonseok dielectric trench Hydroxyapatite Cancer NanoLithography CrossSection Change ShenYang cannabis Polarization GaN Piranha InorganicCompound