PinPointMode Thermal temp_control Composite Formamidinium_lead_iodide NTU Bio Conductance HexacontaneFilm biocompatible Temperature PolyvinylAcetate PolymerBlend TemperatureControllerStage contact OxideLayer plastic temp Cobalt Chrome PhthalocyaninePraseodymium ScanningTunnelingMicroscopy Polyimide SolarCell OpticalWaveguides MoS2 DomainSwitching Polypropylene ForceVolume semifluorinated_alkanes Collagen Dopped ScratchMode ring shape single_layer