Pyroelectric Lateral ItoGlass Step Litho IcelandSpar Blood HDD Beads AtomicSteps Pzt Platinum MBE ScratchMode align University_of_Regensburg InorganicCompound GalliumPhosphide Water mechanical property SSRM Gong Ram OpticalModulator OrganicCompound molecular_beam ScanningIon-ConductanceMicroscopy Leakage contact Chungnam_National_University LiBattery ThinFilm ferromagnetic Fendb ring shape