HDD Zhi InLiquid ScanningKelvinProbeMicroscopy KevlarFiber DataStorage contact tip_bias_mode PS_LDPE bias_mode ContactModeDots silicon_oxide TiO2 StrontiumTitanate Neodymium domain_switching Sidewall Alloy HACrystal Self-assembledMonolayer Wang HexagonalBN OxideLayer CrystalGrowing Conduct AAO FastScan cannabis Treatment SRAM PVAC Transparent LogAmplifier BoronNitride PtfeMembrane