Abstract Gap plasmon (GP) resonance in static surface-enhanced Raman spectroscopy (SERS) structures is generally too narrow and not tunable. Here, we present an adaptive gap-tunable SERS device to selectively enhance and modulate different... Read More
The most well-known forms of carbon include graphite and diamond, but there are other more exotic nanoscale allotropes of carbon as well. These include graphene and fullerenes, which are sp2 hybridized carbon with zero (flat-shaped) or posi... Read More
Carbon nanotubes (CNTs), one-dimensional hollow cylinders of carbon far smaller than the human eye can see, have attracted worldwide scientific attention and extensive research efforts since their discovery three decades ago. Their remarkab... Read More
The atomic thick two-dimensional (2D) materials are promising for many applications, such as faster and energy-saving electronic devices, more efficient catalysts, and high energy density batteries. To fully utilize the advantages of these... Read More
A team of researchers, led by Director Rodney Ruoff at the Center for Multidimensional Carbon Materials (CMCM) within the Institute for Basic Science (IBS), including graduate students at UNIST, have achieved growth and characterization of... Read More
The thinnest material, graphene, is the most promising materials for many applications, such as in electronics, energy storage and etc. For high performance electronic applications, synthesizing graphene directly on an insulating substrate... Read More
Metal-organic frameworks, or MOFs, are composed of metal ions periodically surrounded by organic bridging molecules, and these hybrid crystalline frameworks feature a cage-like hollow structure. This unique structure motif offers great pote... Read More
An international team of researchers, led by Distinguished Professor Rodney S. Ruoff (Department of Chemistry) from the Center for Multidimensional Carbon Materials (CMCM), within the Institute for Basic Science (IBS) at UNIST, has synthesi... Read More
Just as cloning in biology allows for the creation of one or more replicas of the exact same genes, seeded growth in chemistry can produce a very large metal foil with the exact same surface texture as that of a seeded one. Seeded growth is... Read More
In the field of 2D electronics, the norm used to be that graphene is the main protagonist and hexagonal boron nitride (hBN) is its insulating passive support. An international team of researchers, affiliated with UNIST, has made a discovery... Read More
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