Science

Photonic alloys, a combination of two or more photonic crystals, have long been considered promising materials for controlling the propagation of electromagnetic waves, particularly as waveguides. However, a significant drawback of these materials has been their tendency to reflect light back in the direction of its origin, known as light backscattering. This limitation has hindered
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The research team at the University of Tsukuba made a groundbreaking discovery regarding electron spins in magnetic materials. They found that fluctuations in these spins can trigger a large anomalous Hall effect during a phase transition known as the devil’s staircase magnetic transition. This finding is crucial for the progression of magneto-thermoelectric conversion, a technology
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Halide perovskites have recently gained attention as promising materials for applications in photovoltaics, light-emitting diodes, and other optoelectronic devices. These materials exhibit extraordinary optoelectronic properties, such as long carrier lifetimes and diffusion lengths. A recent study conducted by researchers at the University of Texas at Austin aimed to shed light on the origin of these
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In a groundbreaking development, a team of researchers at HHMI’s Janelia Research Campus has successfully applied astronomy techniques to the field of life sciences. The team has utilized methods traditionally used in astronomy to unblur images of galaxies located far away, in order to enhance the clarity and sharpness of microscopy images. This innovation offers
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Optical wavefront manipulation has long been a topic of interest in various fields such as imaging, communication, and directed energy. However, the existing systems that perform these manipulations are often large and cumbersome, limiting their applications to high-end uses. A recent study has introduced a groundbreaking development in the form of a free-standing microscale photonic
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The recent breakthrough at the University of California, Los Angeles (UCLA) in the field of optical imaging technology has marked a significant milestone. The development of a new all-optical complex field imager has sparked excitement and opened doors for innovation in various industries. Unlike traditional optical imaging technologies that rely on intensity-based sensors to capture
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