layers Annealing Nanopattern Polyurethane Semiconductor optoelectronics Formamidinium_lead_iodide Wildtype CaMnO3 SurfaceChange molecular_beam LiquidCell KelvinProbeForceMicroscopy University_of_Regensburg HighAcpectRatio BismuthFerrite Lift FAPbI3 CarbonNanotube Carbon Hair CrossSection BTO EvatecAG thermal_property Mechanical&nanotechnology Dopped Composition dichalcogenide FM-KPFM PinpointNanomechanicalMode medical Cross-section exfoliate OpticalElement