HACrystal Ca10(PO4)6(OH)2 Non-ContactMode CeNSE_IISc SKKU ThermalDetectors AlkaneFilm mfm_amplitude Ram Polarization FrequencyModulation FrictionalForce FuelCell Al2O3 Global_Comm KevlarFiber ElectrostaticForceMicroscopy Current Sperm Conducting multi_layer biocompatible Stiffness Memory OrganicCompound Annealed temp_control Composition Lift TungstenDeposition dielectric trench gallium_nitride Optical non_contact Fet