Jiawei Wang

A novel copper diffusion barrier based on in-situ electrochemically reduced graphene oxide

Chen Wang, Wei Wang, Jiawei Wang

cn (code pays fourni par la source)

Nonlinear topological routing enabled by stimulated Brillouin scattering

Xin Meng, Wuyang Zhong, Wenlu Wang, Jiawei Wang et autres

cn (code pays fourni par la source)

Digital Transformation and Industrial Upgrading in Locked-In Specialized Peripheral Regions: Evidence from Longyan, China

Jiawei Wang, Gang Zeng, Xianzhong Cao, Hongji Chen et autres

Digital transformation is crucial to the sustainable development of industries in locked-in specialized peripheral regions. Taking Longyan in Fujian Province as a case study, this study draws on county-level panel data covering the period 2008–2022 and employs the entropy weight method, kernel …

cn (code pays fourni par la source)

Advances in Sustainable Production of Bio‐Derived 5‐Alkoxymethylfurfural and Levulinate Esters: A Comprehensive Review

Jun Zhang, Chunxiang Yang, Yuhe Liao, Jiawei Wang et autres

ABSTRACT The huge surge in demand for sustainable and green chemical supply is pushing for the significant advancements in biomass valorization in recent decades. Commonly, the catalytic transformation of abundant agroforestry biomass produces a variety of bio‐derived oxygenated molecules, which show great …

cn, gb (code pays fourni par la source)

RG-PSR: Reliability-Guided Poisson Surface Reconstruction for Degraded 3D-Imaging Point Clouds

Na Liu, Fan Zhang, Jiawei Wang, Dan Zhang et autres

Three-dimensional (3D) imaging systems, including depth cameras, LiDAR sensors, and multi-view scanning pipelines, often produce point clouds with noisy normals, outliers, sparse sampling, and non-uniform density, which can degrade downstream mesh reconstruction. Poisson surface reconstruction is lightweight and training-free, but its global …

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Experimental Characterization Techniques for On‐Chip Stimulated Brillouin Scattering: Principles, Platforms, and Perspectives

Xin Meng, Wuyang Zhong, Tao Liang, Jiawei Wang et autres

ABSTRACT Stimulated Brillouin scattering (SBS), a third‐order nonlinear optical effect, arising from photon‐phonon interactions, exhibits one of the lowest thresholds among nonlinear processes and has recently emerged as a powerful mechanism in integrated photonics. Owing to its unique opto‐acoustic coupling, on‐chip SBS …

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Hybrid integration of quantum dot single-photon sources with lithium tantalate photonics for on-chip routing

Kaili Xiong, Defeng Shan, X F Li, Ziliang Ruan et autres

A promising pathway towards scalable quantum photonic processors involves the simultaneous integration of deterministic single-photon sources, low-loss photonic circuitry, and fast reconfigurability. Thin-film lithium tantalate on insulator (LTOI) offers an exceptional electro-optic response and low optical loss at 900 nm wavelength band, …

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Integrated CRISPR-Cas12a-Based Biosensors with Subwavelength Grating Microring Resonators for Ultrasensitive Mutation-Specific Detection

Zi-meng Zhang, Chang Xu, Yao Zhu, Yaoming Wei et autres

The rapid and precise detection of nucleic acids is critical for identifying viral mutations, yet it presents formidable difficulties for conventional diagnostics. While established techniques such as quantitative polymerase chain reaction and next-generation sequencing involve complex workflows, emerging on-chip integrated photonic biosensing …

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A Novel Split-Channel LDMOS Using Self-Aligned Technology for Low Q GD and Short-Channel Effect Suppression in High Frequency DrMOS Application

Dingxiang Ma, Shengjie Qin, Yangjie Liao, Hanwen Bai et autres

This paper presents a split-channel LDMOS (SC LDMOS) on a standard 55nm BCD platform to achieve low gate-to-drain charge (QGD) and suppress short-channel effect for high frequency Driver+MOS (DrMOS) application. A NLDD self-aligned implantation technology for SC LDMOS is developed to precisely …

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Experimental Demonstration of Reduced Bulk Field Mechanism in 800 V LDMOS via a Novel Deep-Trench Sidewall Protection Implantation Technology

Jian Xu, Teng Liu, Yueyu Zhang, Zhenyan Liu et autres

This paper proposes an experimental demonstration of reduced bulk field mechanism in Laterally Diffused MOSFET (LDMOS) via a novel deep-trench sidewall protection implantation technology (DT-REBULF). Based on this technology, an 815 V LDMOS with DT-REBULF (DT-REBULF LDMOS) is designed on a 0.25 …

cn, us (code pays fourni par la source)

Unraveling key molecules mediating the mechanisms of YAP deletion or inhibition in liver fibrosis regression through a multi-omics approach.

Siyuan S. Wang, Shihui Liu, Y F Cheng, Yan Qiao et autres

BACKGROUND: This study aimed to identify key molecules that potentially mediate the mechanisms by which YAP deletion or inhibition attenuates liver fibrosis. MATERIALS AND METHODS: -verteporfin (VP). RNA sequencing (RNA-seq) and proteomic analysis were conducted. Immunohistochemistry and western blotting were also performed …

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Wide-Angle Emission in Cylindrical Moiré Lattices Enabled by Rolling Origami

Min Tang, Fanzhou Lv, Haiyun Dong, Jiawei Wang et autres

Twisted photonic lattices that form moiré superlattices have attracted significant attention owing to their unique properties, in which the localized optical modes can serve as efficient light sources. However, in conventional moiré lattices, the emission direction of confined modes is typically fixed, …

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