Abstract: This letter is concerned with efficient design of two-dimensional (2-D) Golay complementary array sets (GCASs) with ideal aperiodic sums for two correlation directions. Two new direct ...

Ultrathin single-crystalline 2D peptide structures are widespread in nature but challenging to construct synthetically. Now it has been shown that a metal-directed β-sheet-like assembly strategy ...

Understanding how atoms collectively interact with light is important for both fundamental studies and the design of light–matter interfaces in quantum technologies. Over the past decades, many ...

Abstract: Conventional three-dimensional (3D) photoacoustic imaging (PAI) requires the use of fully addressed two-dimensional matrix or hemispherical matrix arrays, which are limited by their high ...