Dental LDPE CuFoil TemperatureControllerAFM FM-KPFM Topography DeoxyribonucleicAcid Tin sulfide LateralPFM Mechanical temp_control PS_PVAC DiffractiveOpticalElements Galfenol biocompatible block_copolymer CBD hard_disk_media hydrocarbon ScratchMode Organic Polymer LightEmission MoS2 OpticalElement Temperature self-assembled_monolayer Ceramics contact HDD Memory Led Polyimide Ito IISCBangalore