hydrocarbon Photovoltaics tip_bias_mode ContactModeDots CntFilm BariumTitanate Glass SiliconeOxide LiftHeight C36H74 Nanostructure UTEM atomic_steps P3HT AM_KPFM mfm_amplitude IISCBangalore SelfAssembly Ni81Fe19 LFM Pore KPFM CopperFoil Zhi Platinum Cobalt-dopedIronOxide FastScan PS_PVAC Imprint Sadowski HardDisk Sperm Chrome Metal Microchannel