LightEmission Nickel Conductance AM_KPFM Grain LiIonBattery Aggregated_molecules Mfm molecular_beam Lift Cell University_of_Regensburg membrane atomic_steps HexagonalBN FrictionalForce BismuthVanadate LMF NCM\ Chloroform CP-AFM ring shape Fet Optical OpticalWaveguide PS_LDPE AdhesionForce ScanningThermalMicroscopy Sperm Sic PECurve Titanate dielectric_trench Al2O3 Mechinical