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881
Target Detection Using Fused Unidentical Photonics-Based LFM Sub-Band Radar Signals With an Adaptive Feed Forward Network Equalizer
Published 2025-01-01“…We demonstrate this using optical injection in a semiconductor laser to generate Ph-LFM signals at different IEEE X-KA radar sub-bands: 19.25–23.94 GHz and 24.06–28.31 GHz (bandgap 0.12 GHz), 19.69–23.06 GHz and 23.625–27 GHz (bandgap 0.56 GHz), and 8–11.5 GHz and 12.75–17 GHz (bandgap 1.25 GHz). …”
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882
Dye-based fluorescent organic nanoparticles made from polar and polarizable chromophores for bioimaging purposes: a bottom-up approach
Published 2024-04-01“…Among them luminescent metal-, semiconductor- or oxide-based “hard” nanoparticles have been the most widely used. …”
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883
Heterogeneous integration of amorphous silicon carbide on thin film lithium niobate
Published 2025-01-01“…Despite numerous demonstrations of high-performance LN photonics, processing lithium niobate remains challenging and suffers from incompatibilities with standard complementary metal–oxide–semiconductor (CMOS) fabrication lines, limiting its scalability. …”
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884
Effect of Buffer Charge Redistribution on RF Losses and Harmonic Distortion in GaN-on-Si Substrates
Published 2024-01-01“…With the help of a simplified TCAD model of the GaN-on-Si stack, we link this behavior to slow charge redistribution in the C-doped buffer continuously modifying the flat-band voltage (<inline-formula> <tex-math notation="LaTeX">$\text{V}_{\text {FB}}$ </tex-math></inline-formula>) of the Metal-Insulator-Semiconductor (MIS) structure. Free carrier transport across the buffer is shown to have the greatest contribution on the large time constants, highlighting the importance of vertical transport paths in GaN-on-Si stacks.…”
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Impedance mapping with high-density microelectrode array chips reveals dynamic heterogeneity of in vitro epithelial barriers
Published 2025-01-01“…Integrated with Complementary Metal Oxide Semiconductor (CMOS) technology for multiplexing and rapid impedance measurements, HD-MEAs can enable high spatiotemporal resolution assessments of epithelial tissues. …”
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g-C<sub>3</sub>N<sub>4</sub> Modified with Metal Sulfides for Visible-Light-Driven Photocatalytic Degradation of Organic Pollutants
Published 2025-01-01“…Graphitic carbon nitride (g-C<sub>3</sub>N<sub>4</sub>) proved to be a promising semiconductor for the photocatalytic degradation of various organic pollutants. …”
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889
EV Hybrid Battery With Integrated Multilevel Neutral-Point-Clamped Interfacing and Lossless Intermodule State-of-Charge Balancing
Published 2025-01-01“…Overall, the proposed approach enables a modular and scalable design of the energy storage system for a wide range of electric vehicles, from only two different standard battery modules and a standard power semiconductor device, while optimizing the battery size for any given battery power and energy specification. …”
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Impact of gate metals/high-K materials and lateral scaling on the performance of AlN/GaN/AlGaN-MOSHEMT on SiC wafer for future microwave power amplifiers in RADAR & communicati...
Published 2025-03-01“…An innovative GaN-channel MOSHEMT (Metal-oxide-semiconductor-high-electron-mobility-transistor) featuring AlGaN aback barrier and AlN barrier is reported. …”
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A Single-Mode 852-nm Faraday Laser
Published 2024-01-01“…Realizing always atomic translation frequency output, single-mode, high frequency stability, narrow linewidth semiconductor lasers, is one of the ultimate visions of areas related to quantums, such as quantum precision measurement and atomic physics. …”
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