Scientists have developed an ultra-thin, paper-like LED that emits a warm, sunlike glow, promising to revolutionize how we ...

Abstract: The insulation performance of fasteners in the running rails is one of the important factors affecting stray current leakage. Thus, it is of great significance for realizing the detection of ...

Abstract: Anti-Stokes fluorescence is emerging as an important new technique to eliminate the internal heat generated in rare-earth-doped fiber lasers and amplifiers. The efficiency of cooling is ...

When optical materials (molecules or solid-state semiconductors) are embedded in tiny photonic boxes, known as optical ...