Growth polymeric_arrays gallium_nitride CuSubstrate layers phase_change C_AFM OpticalElement SrO STO HexagonalBoronNitride OpticalWaveguides Hydroxyapatite BariumTitanate China Pyroelectric Indium_tin_oxide PinpointNanomechanicalMode IIT-chennai CuFoil ScratchMode Polydimethylsiloxane Polystyrene nanobar EFMAmplitude Array 3-hexylthiophene alkanes PhthalocyaninePraseodymium Heat LogAmplifier SiliconeOxide Aluminum Force-distance LiNbO3