FM-KPFM cannabidiol LiBattery Sphere PVAC biocompatible Vac LowDensityPolyethylene Indium_tin_oxide CVD LMF food gallium_nitride exfoliate plastic Varistor PyroelectricDetector semifluorinated alkane Chloroform hydrocarbon temp GalliumPhosphide GaP PhaseTransition Mechanical HexagonalBoronNitride CeramicCapacitor Device Stiffness Celebration PolymerPatterns Bismuth Gallium_Arsenide thermal_conductivity cannabis