Defects temperature_control mechanical_property Foil thermal_conductivity Regensburg BTO Ceramics BreastCancerCell InsulatorFilm GaAs margarine PDMS SrTiO3 OpticalWaveguides doped AM_SKPM NCM temp_control Hexylthiophene ForceDistanceSpectroscopy 2dMaterials LifeScience Gallium NiFe Writing PhthalocyaninePraseodymium SKKU Scanning_Thermal_Microscopy TPU MLCC SingleLayer InorganicCompound Tungsten_disulfide pulsed_laser_deposition