Abstract The catalytic cycle involves internal motions and conformational changes that allow enzymes to specifically bind to substrates, reach the transition state and release the product. Such mechanical interactions and motions are often... Read More
Abstract The “hotspots”, which are typically found in nanogaps between metal structures, are critical for the enhancement of the electromagnetic field. Surface-enhanced Raman scattering (SERS), a technique known for its exceptio... Read More
Abstract Two-dimensional honeycomb antiferromagnets are promising materials class for realizing Kitaev quantum spin liquids. The signature of these materials includes anisotropic bond-dependent magnetic responses and persistent fluctuations... Read More
Three exceptional graduate students from UNIST were honored with Silver Awards at the 31st Samsung Human Tech Paper Awards Ceremony for their groundbreaking research in the fields of energy, environment, signal processing, and basic science... Read More
Abstract Life is invasive, occupying all physically accessible scales, stretching between almost nothing (protons, electrons, and photons) and almost everything (the whole biosphere). Motivated by seventeenth-century insights into this infi... Read More
UNIST is set to receive a total of 15 billion won over the next four years, composed of national, local, and response funds, to advance its efforts in cultivating professional talents for the semiconductor industry. The Ministry of Educatio... Read More
Abstract Layered honeycomb cobaltates are predicted as promising for realizing the Kitaev quantum spin liquid, a many-body quantum entangled ground state characterized by fractional excitations. However, they exhibit antiferromagnetic order... Read More
Distinguished Professor Dai-Sik Kim of the Department of Physics at UNIST has been bestowed with the prestigious Humboldt Research Award from the renowned Humboldt Foundation, known for facilitating collaborative endeavors with Germa... Read More
Abstract Nanoconfined waters exhibit low static permittivity mainly due to interfacial effects that span about one nanometer. The characteristic length scale may be much longer in the terahertz (THz) regime where long-range collective dynam... Read More
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
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