Atomic force microscopy-based infrared spectroscopy (AFM-IR) is a rapidly emerging
technique that provides chemical analysis and compositional mapping with spatial …

Infrared (IR) spectroscopy is a broadly applicable, composition sensitive analytical
technique. By leveraging the high spatial resolution of atomic force microscopy (AFM), the …

The advent of nanotechnology, and the need to understand the chemical composition at the
nanoscale, has stimulated the convergence of IR and Raman spectroscopy with scanning …

This article focuses on the atomic force microscopy-infrared (AFM-IR) technique and its
recent technological developments. Based on the detection of the photothermal sample …

In this study, long range electromigration of methylammonium ions (MA+) in methyl
ammonium lead tri-iodide (MAPbI3) film is observed directly using the photothermal induced …

Microplastics (MPs) in natural environments undergo various aging processes. So far, little is
known about the effects of chemical oxidation on leachates and properties of MPs. Here, we …

Ferroelectricity has been proposed as a plausible mechanism to explain the high
photovoltaic conversion efficiency in organic-inorganic perovskites; however, convincing …

Correlating spatial chemical information with the morphology of closely packed
nanostructures remains a challenge for the scientific community. For example …

Identifying the origin of intrinsic instability for organic–inorganic halide perovskites (OIHPs)
is crucial for their application in electronic devices, including solar cells, photodetectors …

Liquid metals (LMs) are electronic liquid with enigmatic interfacial chemistry and physics.
These features make them promising materials for driving chemical reactions on their …