IVSpectroscopy ContactMode Chromium ferromagnetic StrontiumTitanate Modulus DiffractiveOpticalElements light_emission LifeScience Calcite Hole ItoGlass SingleCrystal Blend CuParticle PhaseChange Nanostructure Hexylthiophene HBN Semiconductor mechanical_property temperature_control CeNSE_IISc fluorocarbon UnivOfMaryland BTO MolybdenumDisulfide self_assembly STM Bio Fe_film Array flakes NeodymiumMagnets Alkane