Nature Materials

Researchers from Vanderbilt University and University of the Chinese Academy of Sciences have made a significant advancement in understanding the correlation of the vibrational patterns of atoms at the level of chemical bonds in conducting materials silicon and graphene. Vibrational spectroscopy of substitutional Si impurities in graphene with different bonding… Read More

Vanderbilt and Penn State engineers have developed a novel approach to design and fabricate thin-film infrared light sources with near-arbitrary spectral output driven by heat, along with a machine learning methodology called inverse design that reduced the optimization time for these devices from weeks or months on a multi-core computer… Read More

A scientific team from Vanderbilt University and the Department of Energy’s Oak Ridge National Laboratory has made the first experimental observation of a material phase that had been predicted but never seen. The discovery breaks new ground in the study of ferroelectricity, a characteristic of certain dielectric materials used in… Read More

New hyperlens crystal is capable of resolving details as small as a virus on the surface of living cells. The atomic structure of the hexagonal boron nitride crystal is shown in the cutout. (Keith Wood / Vanderbilt) Just imagine: An optical lens so powerful that it lets you view… Read More

The technique, which was developed by Vanderbilt University Assistant Professor of Chemical and Biomolecular Engineering Rizia Bardhan, is described in a paper published online Aug. 4 by the journal Nature Materials. In the last 30 years, there has been a tremendous amount of research studying nanocrystals – tiny crystals sized… Read More