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Twisted Bilayer

All articles tagged with #twisted bilayer

science-and-technology1 year ago

Breakthrough Electric Field Discovery Promises Quantum Computing Advancements

Researchers from City University of Hong Kong have discovered a new vortex electric field in twisted bilayer molybdenum disulfide, which could enhance electronic, magnetic, and optical devices. This discovery, facilitated by an innovative ice-assisted transfer technique, allows for a broad range of twist angles and could impact fields like quantum computing and spintronics. The study highlights the potential for more stable memory, faster computing, and novel optical effects, marking a significant advancement in nanotechnology and device applications.

science-and-technology2 years ago

"Revolutionizing Material Science: Unleashing the Potential of Atomic Sheets"

Researchers have developed a new approach to engineer atomic structures by stacking two-dimensional arrays in spiral formations, enabling metamaterials to overcome technical limitations and unlock novel light-matter interactions. By controlling the twist angle between layers of tungsten disulfide (WS2), the researchers created 3D nonlinear optical materials with chiral responses and tunable nonlinear properties. This breakthrough could have significant implications for next-generation lasers, imaging, and quantum technologies.