aluminum_nitride Crystal lift_mode MfmPhase MolecularSelfAssembly kelvin probe force microscopy bias_mode cannabidiol Conduct HACrystal NUS solar_cell SmalScan AIN IISCBangalore TempControl HighResolution ScanningTunnelingMicroscopy Bio Ca10(PO4)6(OH)2 PolymerPatterns BTO Optoelectronic NUSNNI molecular_beam DiffractiveOpticalElements Global_Comm Tungsten_disulfide strontiu_titanate Bmp YszSubstrate food ScratchMode Sio2 FAPbI3