Defects HOPG dichalcogenide Ananth LiBattery #Materials Optical ForceMapping StyreneBeads PhaseChange Ucl GaP Croatia Conductivity InsulatorFilm AtomicSteps gallium_nitride VortexCore Defect Cross-section CntFilm SFAs AnodizedAluminumOxide Pinpoint BreastCancerCell Spincast contact Tin sulfide CBD Roughness lithography food Floppy temp_control 2dMaterials