molecular_self_assembly ContactMode PpLdpe lithography Chromium FloppyDisk CrossSection Au111 Pores Monisha thermoplastic_elastomers TemperatureControllerStage MagneticArray MoirePattern SPMLabs TyphimuriumBiofilm LaAlO3 heterojunctions DIWafer GaAs Pyroelectric Grain plastics FrequencyModulation temperature controller AFM organic_polymer Tape ScanningTunnelingMicroscopy PolyvinylideneFluoride thermal_conductivity Ceramic PolyvinylAcetate StainlessSteel Copper OpticalWaveguide