ScanningThermalMicroscopy Composition SiliconCrystal Boron Austenite Glass ring shape PS_LDPE plastic Hexylthiophene nanomechanical FastScan Butterfly ForceVolume Tungsten CrossSection LiquidCell HanyangUniv hard_disk Polyvinylidene_fluoride LithiumNiobate EPFL PolyStylene Aluminum MechanicalProperties Subhajjit ForceDistanceSpectroscopy fifber SetpointMode Chromium semifluorinated alkane Yttria_stabilized_Zirconia MembraneFilter FAPbI3 Step