PVAC LFM Electical&Electronics Subhajjit thermal_property PS_LDPE MeltingPoint OpticalWaveguides Strontium CancerCell CNT Hexylthiophene gallium_nitride OpticalWaveguide dielectric trench Aluminum Iron AmplitudeModulation PiezoelectricForceMicroscopy HACrystal LMF PyroelectricDetector BiVO4 Hole Lateral Nickel Lanthanum_aluminate Domain Platinum India Pvdf Gold Potential SICM PS_PVAC