Abstract The interaction between electron spin and molecular chirality plays a fundamental role in quantum phenomena with significant implications for spintronics and quantum computing. The chirality-induced spin selectivity (CISS) effect,... Read More
Abstract Light-driven quantum tunneling offers an attractive platform for coherent electron control at ultrafast time scales; however, sustainable operation remains challenging due to the high electric fields required for quantum tunneling,... Read More
Abstract The theory of quantum states over time extends the density operator formalism into the temporal domain, providing a unified treatment of timelike and spacelike separated systems in quantum theory. Although recent results have chara... Read More
Abstract Spin-dependent anisotropic Fermi surfaces in altermagnets can give rise to nonrelativistic spin–charge conversion, known as the altermagnetic spin splitting effect (ASSE). While several studies have reported the inverse ASSE (IASSE... Read More
Abstract We study the partitioning of motile bacteria in an aqueous two-phase mixture of dextran (DEX) and polyethylene glycol (PEG), which can phase separate into DEX-rich and PEG-rich phases. While nonmotile bacteria partition exclusively... Read More
Abstract The dynamics of numerous physical systems, such as spins and qubits, can be described as a series of rotation operations, i.e., walks in the manifold of the rotation group. A basic question with practical applications is how likely... Read More
Professor Jae-Young Kim of the Department of Physics at UNIST, in collaboration with an international team of researchers, has unveiled a groundbreaking new image of the supermassive black hole at the center of galaxy M87, known as M87*. Th... Read More
Abstract Cooperative effects such as super(or sub)radiance in quantum systems arise from the interplay among quantum emitters. While bright superradiant states have been extensively studied and have yielded important insights into cooperati... Read More
As 2025 marks the centenary of quantum mechanics and the United Nations designates this year as the ‘International Year of Quantum Science and Technology,’ UNIST took a significant step in fostering public understanding of this... Read More
Abstract Water plays an essential role in enzyme structure, stability, and the substantial rate enhancement of enzyme catalysis. However, direct observations linking enzyme catalysis and active-site water dynamics pose a significant challen... Read More
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