A Chinese research team has built an all-perovskite tandem solar cell with a 19.6%-efficient wide bandgap top cell relying on a 2D/3D heterostructure and narrow bandgap bottom cell with a 21.3% ...

Silicon-based electronics are approaching their physical limitations and new materials are needed to keep up with current technological demands. Two-dimensional (2D) materials have a rich array of ...

These ultra-thin materials exhibit unique quantum and electronic properties not found in conventional bulk materials. Their atomic thinness allows precise control over their structures and properties ...

Mode-locked fibre lasers, featuring ultrafast temporal information, ultrahigh peak energy, and exceptional stability, have become essential tools in modern optics and industries, including ...

The emerging field of valleytronics, which exploits the momentum preference of excited electrons, or excitons, in a variety of optoelectronic devices, is closely tied to the fabrication of novel 2D ...

2D perovskites can be stacked with other materials to establish heterostructures with different band alignments, which can be type I or type II based on different constituents in heterostructures ...

As published Monday (Aug. 15) in Nature Materials, the research team used electron spin qubits as atomic-scale sensors, and also to effect the first experimental control of nuclear spin qubits in ...

Two-dimensional (2D) semiconductors, materials that can conduct electricity and are only a few atoms thick, are promising alternatives to the conventional silicon-based semiconductors currently used ...

(Nanowerk Spotlight) Researchers from the National Graphene Institute (NGI) of the University of Manchester (UK) have developed a new method to create interlayered bulk materials, comprising ...

The successful synthesis of large-area single-crystal heterostructure of 2D materials Zero-defect heterostructure, expected to be used as a core material for next-generation electronic devices SEOUL, ...