optoelectronics neodymium_magnets Calcium high_resolution Forevision Piranha Sapphire Workfunction I-VSpectroscopy HardDisk Edwin SiWafer YttriaStabilizedZirconia Lanthanum_aluminate Optic Regensburg FrictionalForceMicroscopy NTU MBE Butterfly Floppy mechanical_property Potential MfmAmplitude doped Styrene RedBloodCell YszSubstrate Aluminum Titanate Stiffness HighResolution Magnetostrictive Led Optical