HiVacuum Bismuth Crystal CrossSection Polyimide Titanate align UnivMaryland Varistor mfm_amplitude amplitude_modulation Composite India doped HACrystal Chloroform Mapping OpticalWaveguide BariumTitanate Semiconductor SRAM GalliumPhosphide Lateral_Force_Microscopy Photovoltaics Gallium_Arsenide heterojunctions norganic Phase Polydimethylsiloxane FM_SKPM Aluminum China MfmPhase #Materials cannabis