Holes BismuthVanadate Growing oxide_layer SPMLabs Ni81Fe19 Oxidation Polystyrene Praseodymium layers Phenanthrene single_layer AtomicSteps TemperatureControl Solar Non-ContactMode SmallScan HighAspect Optoelectonics atomic_layer Calcite ReflexLens NanoLithography Ito Chemical Vapor Deposition align PinpointPFM Temperature Microchannel Modulus Gong Optoelectronic DNA nanomechanical Friction