Titanate Nanotechnology small_scan Calcium Trench STO TCS LateralForce molecule CaMnO3 PtfeFilter flakes Korea PECurve MetalCompound ULCA fluoroalkane contact LaAlO3 I-VSpectroscopy HardDisk Lateral Sidewall Wang Bismuth H-BN polyvinyl acetate cross section Genetic SmalScan solar_cell IRDetector StyreneBeads fe_nd_b sputter