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Grain Boundary Plane Distribution and Texture Evolution Mechanism of Nanocrystalline Nd–Fe–B Magnets under Two Preparation Techniques

2026 - 04 - 30

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来源：ACS PublicationsUnderstanding the influence of processing routes on grain boundary structure and crystallographic texture is essential for optimizing the magnetic performance of nanocrystalline Nd–...

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Pressure-Driven Magnetic Phase Transition in the Rare-Earth Intermetallic Compound NdCuSb2

2026 - 04 - 30

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来源：ACS PublicationsThe rare-earth intermetallic compound NdCuSb2 possesses an antiferromagnetic (AFM) order below TN = 3.78 K, with magnetic moments aligned along the b axis. Here, we systematically i...

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On-Demand Switching of a pHROS-Responsive Ce Single-Atom Nanozyme Spray for Infected Wounds

2026 - 04 - 29

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来源：ACS PublicationsThe healing of infected wounds is often hampered by a dynamically evolving pathological microenvironment. Conventional static therapeutic approaches lack the adaptability to address...

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Breaking the “Industrial Vitamin” Paradigm: La-N4 Single-Atom Sites Enable Highly Active Multicomponent Electrochemical Sensin

2026 - 04 - 28

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来源：ACS PublicationsRare-earth materials are commonly described as “industrial vitamins” since they are mainly employed as structural or electronic modifiers rather than as direct catalytic centers. Th...

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