tip_bias_mode HumanHair Magnetostrictive aluminum_nitride Sapphire MolecularSelfAssembly Hafnium_dioxide FuelCell BariumTitanate Typhimurium Biofilm TyphimuriumBiofilm HACrystal LifeScience Sidewall IISCBangalore Wang AdhesionForce ItoGlass #Materials BTO NUS_Physics Wildtype polymeric_arrays Hexacontane UnivMaryland ContactModeDot INSPParis LogAmplifier TemperatureControl Spain FrictionForce Change piezoelectric force microscopy MagneticForce