Scanning_Thermal_Microscopy Vacuum TemperatureControllerStage nanobar Calcite PolycrystallineFerroelectricBCZT Piezoelectric NUS_NNI_Nanocore DOE LightEmission molecule Indium_tin_oxide silicon_oxide Typhimurium Magnetic BlockCopolymer DomainSwitching ScanningIon-ConductanceMicroscopy frequency_modulation multi_layer FM_KPFM Vinylpyridine Temasek_Lab PVA #EC Photovoltaics PiezoelectricForceMicroscopy SingleLayer Hexylthiophene Annealed LithiumNiobate Terrace UnivOfMaryland Ram Metal-organicComplex