Plug molecules Ecoli Solution BCZT LateralForceMicroscopy fluoroaalkane Graphite DOE LateralForce OrganicSemiconductor atomic_layer CP-AFM Silicon Hexylthiophene nanomechanical Vinylpyridine SFAs LMF molecular_self_assembly #Materials MBE MonoLayer 2dMaterials light_emitting HACrystal Silver CntFilm TriGlycineSulphate Polarization MagneticArray Defect Dr.JurekSadowski Polyvinylidene_fluoride KAIST