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BioDesign Research Press Releases

Published on September 2, 2024 - 15:01 GMT

Optical computing empowers direction of arrival estimation beyond the diffraction limit

USA, September 2, 2024 /⁨EINPresswire.com⁩/ -- Direction-of-arrival (DOA) estimation, crucial for wireless sensing and communications, measures RF signal angles. Existing systems face delays, high power consumption, and costs. Scientists from Tsinghua …

Distribution channels: Science, Telecommunications ...
Published on September 2, 2024 - 14:59 GMT

Delivery of Luminescent Particles to Plants for Information Encoding and Storage

USA, September 2, 2024 /⁨EINPresswire.com⁩/ -- In the era of smart agriculture, the precise labeling and recording of growth information in plants pose challenges for modern agricultural production. This study introduces strontium aluminate particles based …

Distribution channels: Science, Technology ...
Published on September 2, 2024 - 14:10 GMT

Tunable single emitter-cavity coupling strength through waveguide-assisted energy quantum transfer

USA, September 2, 2024 /⁨EINPresswire.com⁩/ -- A new concept termed waveguide-assisted energy quantum transfer (WEQT) is presented to improve the single emitter-cavity coupling strength by extending the interaction cross-section. Multiple ancillary …

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Published on September 2, 2024 - 14:08 GMT

Arbitrarily rotating polarization direction and manipulating phases in linear and nonlinear ways

USA, September 2, 2024 /⁨EINPresswire.com⁩/ -- Independent controls of various properties of electromagnetic (EM) waves are crucially required in a wide range of applications. Towards this goal, scientists in China proposed the concept and general theory …

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Published on September 2, 2024 - 13:52 GMT

Color Coded Metadevices toward Programmed Terahertz Switching

USA, September 2, 2024 /⁨EINPresswire.com⁩/ -- All-optical terahertz modulation, an ultrafast dynamical terahertz control approach that has attracted much interest, remains limited in terms of encoding and multifunction. Towards this goal, Scientists in …

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Published on September 2, 2024 - 13:13 GMT

Pushing the limits of AR: high-refractive-index-modulation nanocomposites for broader realities

USA, September 2, 2024 /⁨EINPresswire.com⁩/ -- Significant progress in augmented reality (AR) technology has been made with the creation of holographic polymer nanocomposites. These materials exhibit a high refractive index modulation of 0.050 at 633 nm, …

Distribution channels: Chemical Industry, Science ...
Published on September 2, 2024 - 12:38 GMT

Topologically protected entanglement switching around exceptional points

USA, September 2, 2024 /⁨EINPresswire.com⁩/ -- The robust operation of quantum entanglement states is crucial in quantum information, and computation. However, it is a great challenge to complete such a task because of decoherence and disorder. Towards …

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Published on September 2, 2024 - 12:15 GMT

Chip-scale giant THz Kerr effect via stimulated phonon polaritons

USA, September 2, 2024 /⁨EINPresswire.com⁩/ -- Chip-scale THz devices could enable future compact computing, imaging, and communication techniques, where the all-optical tunability via Kerr effect remains a bottleneck for THz waves. Aiming to break this …

Distribution channels: Science, Technology ...
Published on September 1, 2024 - 17:00 GMT

Measuring the computer chips to identify defects using computational imaging and EUV (extreme ultra-violet) light

USA, September 1, 2024 /⁨EINPresswire.com⁩/ -- Measuring computer chips to identify defects during manufacturing is crucial to improve production yield. Scientists from Delft and Utrecht investigated a novel imaging technique using EUV light—a high-energy …

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Published on September 1, 2024 - 14:16 GMT

Replica symmetry breaking in 1D Rayleigh scattering system: theory and validations

USA, September 1, 2024 /⁨EINPresswire.com⁩/ -- Revealing the underlying patterns behind complex systems and predicting their behavior has become a focal point of current interdisciplinary research. In this study, researchers delved into the intrinsic …

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Published on September 1, 2024 - 14:16 GMT

Energy localization in three-dimensional nanostructure

USA, September 1, 2024 /⁨EINPresswire.com⁩/ -- Photothermoelectric (PTE) detectors have garnered substantial research interest for their promising capabilities in broadband self-driven photodetection. To get higher performances, it is crucial to localize …

Distribution channels: Energy Industry, Science ...
Published on September 1, 2024 - 14:16 GMT

Photoacoustic spectroscopy-based sensitive dual gases detection with a solid-state laser

USA, September 1, 2024 /⁨EINPresswire.com⁩/ -- A long-wave, high-power, wide-tunable, single-longitudinal-mode solid-state laser was designed as light source in photoacoustic gas detection technology. The laser emits at ~2 μm with an excellent wavelength …

Distribution channels: IT Industry, Science ...
Published on August 31, 2024 - 17:00 GMT

Very Long Wave Infrared Quantum Dot Photodetector up to 18 μm

USA, August 31, 2024 /⁨EINPresswire.com⁩/ -- Colloidal quantum dots (CQD) are of interest for optoelectronic devices because of the wide energy gap tunability from ultraviolet to infrared wavelengths. This work developed an ionic doping modification that …

Distribution channels: Science, Technology ...
Published on August 31, 2024 - 14:55 GMT

Chiral quantum heating and cooling with an optically controlled ion

USA, August 31, 2024 /⁨EINPresswire.com⁩/ -- Exploring quantum heat engines is vital for designing highly efficient power systems beyond classical limits and for understanding quantum thermodynamics. Scientists demonstrate the first implementation of …

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Published on August 31, 2024 - 14:55 GMT

Quantum dot-enabled infrared hyperspectral imaging with single-pixel detection

USA, August 31, 2024 /⁨EINPresswire.com⁩/ -- This study suggests single-pixel detection as a cost-effective alternative to expensive InGaAs focal plane arrays (FPAs) for near infrared (NIR) hyperspectral imaging. It achieves successful imaging with …

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Published on August 31, 2024 - 14:54 GMT

Synchronous removal of Cr(VI) and antibiotics using a novel photocatalyst

USA, August 31, 2024 /⁨EINPresswire.com⁩/ -- In a landmark development for environmental conservation, a pioneering plasmonic photocatalyst has been engineered to synergistically degrade the potent pollutants hexavalent chromium (Cr(VI)) and norfloxacin …

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Published on August 31, 2024 - 14:54 GMT

Proof-of-concept study demonstrates mid-infrared computational temporal ghost imaging

USA, August 31, 2024 /⁨EINPresswire.com⁩/ -- Mid-infrared (MIR) temporal ghost imaging allows for reconstructing fast temporal objects using a commercially available MIR slow photodetector. To toward this goal, Scientists in China conceived a frequency …

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Published on August 31, 2024 - 14:54 GMT

Metasurfaces Manipulate OAM and Wavelength with Complex-Amplitude Control

USA, August 31, 2024 /⁨EINPresswire.com⁩/ -- Realizing the multiplexed manipulation of orbital angular momentum (OAM) and other degree of freedoms (DoFs) of photons in subwavelength scale is a highly desired goal in fields of photonics, integrated optics, …

Distribution channels: Science, Technology ...
Published on August 31, 2024 - 14:54 GMT

Patterned Doping for Constructing 2D Lateral p-n junction via Ion Implantation

USA, August 31, 2024 /⁨EINPresswire.com⁩/ -- For the practical application of 2D semiconductors, it is crucial to construct high-quality p-n junctions. Scientist in China developed a low-energy ion implantation system for constructing 2D lateral p-n …

Distribution channels: Science, Technology ...
Published on August 30, 2024 - 14:15 GMT

Efficient and bright broadband electroluminescence based on environment-friendly metal halide nanoclusters

USA, August 30, 2024 /⁨EINPresswire.com⁩/ -- Broadband electroluminescence based on environment-friendly emitters is promising for healthy lighting yet remains an unprecedented challenge to progress. Towards this goal, scientists in China developed a …

Distribution channels: Science, Technology ...

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BioDesign Research content is Open Access, publishing under a Creative Commons Attribution License (CC BY) on a continuous basis. This means that content is freely available to all readers upon publication and content is published as soon as production is complete. Nanjing Agricultural University holds an exclusive license to the content, the author(s) hold copyright and retain the right to publish.

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