Defects hydrocarbon Oxide Moire Ceramic thermal_conductivity C_AFM SetpointMode Pinpoint PFM SingleCrystal Steps solar_cell Multiferroic_materials Microchannel Etch BaTiO3 Composition Pzt Epoxy STO fluoroaalkane epitaxy MagneticForce Hafnia Singapore IIT-chennai Galfenol GalliumPhosphide single_layer Pores Ceramics Scratch HighAcpectRatio Terrace temperature_control