Researchers propose a chiral nanostructure design method based on reinforcement learning, which can find out metallic chiral nanostructures with a sharp peak in circular dichroism spectra and enhance the chiral detection signals. This work envisions the powerful roles of artificial intelligence in nanophotonic designs.
May 26th, 2023
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Exploring the human ingenuity, history, science and technology of all electrically powered light sources.
May 26th, 2023
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Researchers have applied their simple femtosecond laser technique to ultra-thin atomic layers of graphene, resulting in multi-point hole drilling without damaging the graphene film.
May 26th, 2023
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The structure harnesses a strange physical phenomenon and could enable engineers to manipulate light in new ways.
May 25th, 2023
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Skyrmion flow control is expected to accelerate development of next-generation ultra-low-power devices.
May 25th, 2023
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A new device can measure power levels with unprecedented accuracy and sensitivity, offering a major step forward for quantum technologies.
May 25th, 2023
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Ultrafast laser physicists have gained new insights into the dynamics of electrons in solids immediately after photoinjection.
May 25th, 2023
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Researchers have developed Resolution Enhancement by Sequential Imaging (RESI), a revolutionary technique that enhances the resolution of fluorescence microscopy down to the Angstrom scale.
May 25th, 2023
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Researchers have developed robust and durable actuator fibers by incorporating 2D graphene fillers in aligned liquid crystal elastomer matrix; these fibers surpass the strength and toughness of human muscle.
May 25th, 2023
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An ultrafast x-ray imaging technique shows how the symmetry of methane's structure evolves after rapid removal of an electron, providing insights into its physical and chemical properties.
May 24th, 2023
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Combining meta-optics with a photonic integrated circuit, the innovative interface can shape multiple light beams simultaneously in free space.
May 24th, 2023
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Researchers describe the 'generic Air-gen effect' where nearly any material can be engineered with nanopores to harvest, cost effective, scalable, interruption-free electricity.
May 24th, 2023
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Particles known as extracellular vesicles play a vital role in communication between cells and in many cell functions. Researchers have ow developed a highly efficient preparation method for extracellular vesicles that delivers up to 100 times more particles per cell and hour than conventional methods.
May 24th, 2023
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A low-cost, recyclable powder can kill thousands of waterborne bacteria per second when exposed to sunlight. Scientists say the ultrafast disinfectant could be a revolutionary advance for 2 billion people worldwide without access to safe drinking water.
May 24th, 2023
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Scientists discover how certain colloids can form a solid-like gel and reveal how the mechanism differs from glasses.
May 23rd, 2023
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An international research team has discovered that increasing the temperature of an ultracold fluid can trigger its phase transition to a solid state.
May 23rd, 2023
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