Wonseok Treatment Microchannel bias_mode DLaTGS Hair BismuthFerrite SurfaceOxidation Reading heterojunctions Non-ContactMode IcelandSpar Water thermal_conductivity Hexacontane Polarization HumanHair FuelCell Nickel Glass molecules Annealed PANI STO semifluorinated alkane Mosfet ForceVolume YszSubstrate Conduct Zhi MolybdenumDisulfide WPlug Ito kelvin probe force microscopy Boundary