Gang Xu

Small-Sample Thermal Fault Diagnosis Using Knowledge Graph and Generative Adversarial Networks

Ke Chen, Gang Xu, Yunjie Zhang, Yi Wang

The scarcity of fault samples significantly impedes the generalization of data-driven diagnosis models for local thermal imbalances in integrated energy systems. To overcome this limitation, this paper proposes a novel knowledge graph-guided conditional generative adversarial network (KG-GAN) framework. The approach begins by …

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Mechanistic Insights into Ta/Mn Co-Modification for Stable X9R 0.88BaTiO3-0.12Bi1/2Na1/2TiO3 Dielectrics with Reduced High-Temperature Dielectric Loss

Weilin Yang, Yongxing Wei, Bin Yang, Changqing Jin et autres

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Promotion and Stabilization of High-Valence CoO 2 for the Efficient Electrooxidation of 5-Hydroxymethylfurfural (HMF) toward 2,5-Furandicarboxylic Acid (FDCA)

Yun Lin, Xinyi Gong, Yangcan Chen, Xiaoli Wu et autres

The electrochemical oxidation of HMF (HMFOR) to FDCA presents a promising alternative to the anodic oxygen evolution reaction (OER) in water electrolysis, offering reduced energy consumption and enhanced safety. However, achieving efficient FDCA production is hindered by the instability of HMF in …

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Angle-Resolved Polarized Raman Spectroscopy Reveals Anisotropic Phonon Response in UTe2

Guanying Yang, Tianzhi Li, Ning Li, Zisheng Gong et autres

Orthorhombic UTe 2 has attracted significant attention due to its potential spin-triplet superconductivity and prospects in topological quantum computing. This study synthesized high-quality superconducting UTe 2 single crystals ( T c ≈ 2.0 K – 2.1 K) through chemical vapor transport (CVT) …

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Novel Photonic Mems Smart Glass - Huge Energy Savings in Buildings and Personalized Lighting

Hartmut H. Hillmer, Mustaqim Siddi Que Iskhandar, Muhammad Kamrul Hasan, Shilby Baby et autres

Nowadays buildings consume the largest amount of primary energy only to cover lighting, heating and cooling. This is a major contribution to rapid global warming, rising sea levels, and profound changes in ocean ecosystems by emitting a massive amount of$\text{CO}_{2}$. MEMS11micro-electro-mechanical-systems. micromirror …

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Lattice Distortions Promoting the In-Depth Reconstruction of Ni-Based Electrocatalysts with Enriched Oxygen Vacancies for the Electrochemical Oxidation of 5-Hydroxymethylfurfural toward 2,5-Furandicarboxylic Acid

Y KOU, Fanan Wang, Yun Lin, Di Liu et autres

The electrocatalytic 5-hydroxymethylfurfural (HMF) oxidation reaction (HMFOR) toward 2,5-furandicarboxylic acid (FDCA) has been considered a promising approach for the substitution of the energy-consuming and hazardous oxygen evolution reaction and for the valorization of renewable biomass. However, it is limited by the susceptibility …

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Thermodynamic and Economic Analysis of a Plasma Gasification-Based Waste-to-Energy System Integrated with Coal Coking

Jiayang Lv, Heng Chen, Mingyuan Zhou, Hongxu Zheng et autres

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Revealing Burst Nucleation of Tin Oxide based on Automated Crystalline-Region Identification from in situ TEM Images

Jingwei Zhu, Jianliang Mo, Peiran Tong, Guohua Shi et autres

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Anisotropic and tunable vortex topology in multiband iron-based superconductors

Yu Sui, Wei Cheng, Chuang Li, Xiaohong Pan et autres

Building on the multiband nature of iron-based superconductors (FeSCs), we have uncovered pronounced anisotropy in Majorana vortex topology arising from the interaction between vortex orientation and multiple electronic topologies. This anisotropy manifests in two distinct vortex configurations: the z-vortex and x-vortex, oriented …

Structural, electronic, and magnetic properties of the possible pnictide superconductor BaFeAs 2

Zisheng Gong, Jinyu Zou, Gang Xu

Iron-based superconductors have sparked a large amount of research, but the comprehensive studies on the 112 family are still lacking. ${\mathrm{BaFeAs}}_{2}$ has been predicted as a promising candidate of an iron-based superconductor. Here we systematically study its stability, electronic structures, and magnetic …

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Magnetic Field Effect on Spin-Polarized Excitons in Two-Dimensional Cesium Lead Bromide Perovskites

Ruiqin Huang, Jingnan Hu, Zhuo Yang, Yoshimitsu Kohama et autres

Spin–orbital coupling (SOC) in asymmetric two-dimensional semiconductors exhibits the Rashba effect. This coupling also shows spin-selective electric and optical properties, which are crucial for spintronic applications. Herein, we report the behavior of large circularly polarized excitonic photoluminescence in a two-dimensional lead halide …

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Pressure-induced Lifshitz transition in the type-II Weyl semimetal WP2

Zhenhua Chi, Junran Zhang, Feng Peng, Yanchun Li et autres

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