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641
Broadband Silver Ribbon-Embedded Graphene and h-BN Optical Modulator With High Modulation Depth and Extinction Ratio and Low Switching Voltage
Published 2024-01-01“…Silver nanoribbons are placed on the Molybdenum Disulfide (<inline-formula><tex-math notation="LaTeX">$Mo{S}_2$</tex-math></inline-formula>) layer. In the second structure, we covered the nanoribbon arrays with extra graphene, <inline-formula><tex-math notation="LaTeX">$Mo{S}_2$</tex-math></inline-formula>, and h-BN layers. …”
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642
FPGA-QNN: Quantized Neural Network Hardware Acceleration on FPGAs
Published 2025-01-01“…Practical implementations on field-programmable gate arrays (FPGA) have the potential to reduce resource utilization while maintaining low power consumption. …”
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643
First Detection of the Molecular Cloud Population in the Extended Ultraviolet Disk of M83
Published 2022-01-01“…The detection and nondetection, as well as the level of star formation (SF) activity in the region, can be explained consistently if the clouds have the mass distribution common among Galactic clouds, such as Orion A—with star-forming dense clumps embedded in thick layers of bulk molecular gas, but in a low-metallicity regime where their outer layers are CO-deficient and CO-dark. …”
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644
Homologous recombination and gene‐specific selection co‐shape the vertical nucleotide diversity of mangrove sediment microbial populations
Published 2024-07-01“…Abstract Mangrove sediments host a diverse array of microbial populations and are characterized by high heterogeneity along their vertical depths. …”
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645
Foams‐Induced Hierarchy for Multiscale Photonics on Flat Substrates: Lasing and Mie‐Bragg Diffraction as Case Studies.
Published 2025-06-01“…Abstract Densely packed arrays of monodisperse dielectric spheres exhibit strong optical diffraction down to the single‐layer limit, making them highly attractive for the implementation of order‐ and disorder‐based functionalities in photonic devices. …”
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646
Synthesis and Characterization of TiO<sub>2</sub> Nanotubes for High-Performance Gas Sensor Applications
Published 2024-10-01“…The NO<sub>2</sub> sensors based on the TiO<sub>2</sub> nanotube arrays all exhibited a high level of stability, good reproducibility, and high sensitivity.…”
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647
Investigation of internal action to enhance structural stability and electrochemical performance of K+/Mg2+ co-doped cathodes in high voltage environments utilizing dual coordinati...
Published 2025-02-01“…Sodium-ion batteries (SIBs) are emerging as a promising alternative for large-scale energy storage, particularly in grid applications. Within the array of potential cathode materials, Fe/Mn-based layered oxides are notable for their advantageous theoretical specific capacity, economic viability, and environmental sustainability. …”
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648
Time-dependent volumetric printing of precision lenses through dynamic laser writing
Published 2025-01-01“…The printing demonstrated comparable efficiency while achieving form errors an order of magnitude smaller than those of state-of-the-art continuous layer-wise and volumetric printing methods. In addition, polymer lens arrays, freeform polymer lenses, and fused silica lenses were successfully printed, demonstrating promise for advancing the state-of-the-art in 3D printing of precision lenses.…”
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649
Beam steerable MIMO antenna based on conformal passive reflective metasurface for 5G millimeter wave applications
Published 2024-10-01“…The proposed reflective metasurface has a stable response under oblique incidence angles of up to $$60^0$$ 60 0 at 24 GHz and 38 GHz and its symmetric, single-layer structure, ensures polarization insensitivity and stable response under conformal conditions. …”
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650
La teoría del rayo paraxial en la sismica de pozo: Aproximación de segundo orden en los tiempos de tránsito
Published 2001-08-01“…The results are valid only in the approximation of the second order of the travel times in models which consist of a pile of homogeneous and isotropic layers of any velocities and densities, separated by smooth interfaces arbitrarily curved.…”
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651
Electric Field-Enhanced SERS Detection Using MoS<sub>2</sub>-Coated Patterned Si Substrate with Micro-Pyramid Pits
Published 2024-11-01“…This study utilized semiconductor processing techniques to fabricate patterned silicon (Si) substrates with arrays of inverted pyramid-shaped micro-pits by etching. …”
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652
Ultrafast laser nanostructuring and its application in electrochemical deposition of metal microstructures with high density and robust bonding strength
Published 2025-06-01“…The hardness and elastic modulus of the deposited copper were tested to be 0.95 GPa and 67.99 GPa, respectively, approaching those of forged copper. For microstructure arrays on a centimeter scale, the electrodeposition time can be reduced from hundreds of hours to tens of minutes. …”
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653
The Ultraviolet Slopes of Early Universe Galaxies: The Impact of Bursty Star Formation, Dust, and Nebular Continuum Emission
Published 2025-01-01“…This increase in dust mass is due to high grain–grain shattering rates, and enhanced growth per unit dust mass in very small grains, resulting in UV-detected galaxies at z ∼ 12 descending into Atacama Large Millimeter/submillimeter Array–detectable galaxies by z ∼ 6. The rapid rise in dust content at z ≈ 8–10 leads to a systematic reddening of the UV slopes during this redshift range. …”
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654
Estimation of soil properties using Hyperspectral imaging and Machine learning
Published 2025-03-01“…Hyperspectral sensors generate vast arrays of spectral bands, offering unprecedented opportunities to estimate soil properties quickly and cost-effectively when integrated into the appropriate machine learning (ML) pipeline. …”
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655
Extracellular vesicles derived from salivary gland stem cells cultured on microwell scaffolds loaded with WNT3A promote the recovery of salivary gland function damaged by radiation...
Published 2025-10-01“…We developed a WNT3A-releasing double-layered microwell scaffold by integrating WNT3A-loaded poly(D,L-lactide-co-glycolide) (PLGA) nanofibers with a polycaprolactone (PCL)-based microwell array. …”
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656
Characterization of Wi-Fi Access Point Energy Consumption and the Impact of IEEE 802.11 Standard Evolutions
Published 2025-01-01“…However, if we consider that the evolution of the IEEE 802.11 standard has consistently introduced new features at both the physical and upper layers—such as increased spatial streams through larger antenna arrays in MIMO configurations—then it becomes evident that standard evolution does contribute to a rising energy cost in APs. …”
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657
Seismic Foresight: A Novel Multi-Input 1D Convolutional Mixer Model for Earthquake Prediction Using Ionospheric Signals
Published 2025-01-01“…ConvMixer is a lightweight CNN architecture that blends spatial and channel information using depthwise convolutions and pointwise layers. Inspired by vision transformers, it offers efficient image classification with fewer parameters and high performance. …”
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658
Mechanisms of laser non-uniform shock peening on the mechanical properties of SUS 304 stainless steel weld joints
Published 2024-11-01“…The results indicate that LNUSP induced residual compressive stress with an affected layer depth exceeding 0.9 mm, leading to a more uniform residual stress distribution. …”
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659
Direct‐Print 3D Electrodes for Large‐Scale, High‐Density, and Customizable Neural Interfaces
Published 2025-01-01“…The effectiveness of this approach is demonstrated in tackling the critical challenge of interfacing with the retina—specifically, selectively targeting retinal ganglion cell (RGC) somas while avoiding the axon bundle layer. 6,600‐microelectrode, 35 µm pitch, tissue‐penetrating arrays are fabricated to obtain high‐fidelity, high‐resolution, and large‐scale retinal recording that reveals little axonal interference, a capability previously undemonstrated. …”
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660
Intralayer/Interlayer Codoping Stabilizes Polarity Modulation in 2D Semiconductors for Scalable Electronics
Published 2024-12-01“…Moreover, a CMOS inverter and more complex logic functions such as NOR and XNOR, as well as large‐area device arrays are demonstrated to showcase its applications and scalability. …”
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