mechanical property WWafer temp Platinum norganic Subhajjit LithiumNiobate BlockCopolymer PolymerPatterns HexagonalBN Ni81Fe19 Nanopattern LFM mfm_amplitude Pores GlassTemp Phase Sperm FrictionalForceMicroscopy Blend Pattern ScanningKelvinProbeMicroscopy GaN Hair BloodCell EFMAmplitude Hexacontane Inorganic_Compound Polyaniline Imprint MLCC BiVO4 Pvdf epitaxy Roughness