organic_polymer ImideMonomer contact HardDisk Temasek_Lab cooling STM nanomechanical Kevlar Microchannel cross section CrAu Lattice Permalloy Vortex IISCBangalore Optoelectonics Ito Anneal CompactDisk Vanadate ForceVolume Nanostructure PANI INSP SetpointMode self_assembly LFM SingleCrystal IIT-chennai Semiconductor temperature controller AFM PolyimideFilm 2dMaterials ElectroChemical