Tag Archives: AFM

Artifacts in AFM topography images of TMD monolayers

Initially motivated by work with graphene, the broad class of two dimensional (2D) materials has generated enormous interest. Monolayers and heterostructures of transition metal dichalcogenides (TMDs) have attracted intense investigation as the long awaited 2D semiconductor analogs

Novel approach to probe interactions between biomolecules

Biological processes involve interactionsof several macromolecules and characterization of such interactions is important for elucidating these processes. The major problem with such characterization is the transient nature of the complexes formed by the interacting molecules. Single molecule