LateralForceMicroscopy CrAu IcelandSpar Phosphide layers ScanningSpreadingResistanceMicroscopy Alkane PANI Ferrite China Litho thermal_conductivity SingleCrystal PolymerBlend Chromium IIT-chennai Transparent Scanning_Thermal_Microscopy HumanHair DOE Thermal Magnetostrictive Polymer FM-KPFM Piezoelectric PFM SPMLabs Terrace ring shape SiliconeOxide conductive Solar ForceVolumeMapping ConductingPolymer Phthalocyanine