来源：ACS PublicationsSuperconductor/ferromagnet heterostructures have been investigated extensively because of their capability to break superconducting electron pairs. In this study, we report on heterostructures of a superconductor and heavy-fermion system as an alternative platform for a strong pair-breaking proximity effect. We fabricated rocksalt-type CeO/LaO heteroepitaxial bilayers, where LaO is a superconductor and CeO is a nonferromagnetic heavy-fermion system. While LaO(9.5–21 nm) thin films showed superconductivity below 4.4–5.2 K, the CeO(4.8–5.8 nm)/LaO(9.2–17 nm) bilayers showed no...
Release time:
2026
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07
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14
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Determination of Solubility, Supersolubility, and Metastable Zone Width of Li2CO3 in the LiCl–CaCl2–NdCl3–PrCl3–FeCl3 Solution Environment from 293.15 to 363.15 K来源：ACS PublicationsThe turbidity technology was employed to determine the solubility, supersolubility, and metastable zone width of Li2CO3 in the mixed solution of the LiCl–CaCl2–NdCl3–PrCl3–FeCl3 environment over a temperature span from 293.15 to 363.15 K. The experimental data show that the solubility, supersolubility, and metastable zone width of Li2CO3 in a LiCl solution are mainly affected by temperature and concentration of LiCl...
Release time:
2026
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07
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14
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Experimental and Density Functional Theory Study of the Structural, Optical, and Electronic Properties of La2NiMnO6 and Nd2NiMnO6 Double Perovskite Ceramics来源：ACS PublicationsDespite extensive study of La2NiMnO6 double perovskites, a systematic understanding of the effects of A-site rare-earth substitution on coupled structural, electronic, and optical properties remains lacking. Here, we provide the first integrated experimental-computational comparison of La2NiMnO6 (LaNMO) and Nd2NiMnO6 (NdNMO), establishing quantitative structure–property relationships. Rietveld refinement demonstrates that...
Release time:
2026
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07
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13
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来源：ACS PublicationsPhotocatalytic activation of C–H bonds in biomass-derived molecules represents a promising strategy for biomass upgrading. However, the efficiency of selective C–H bond activation and oxidation is severely restricted by the sluggish kinetics of photogenerated carriers and the uncontrollable generation of reactive oxygen species. Herein, we delicately dispersed Yb single atoms on ZnIn2S4 nanosheets that boost the photocatalytic directional activation of C–H in 5-hydroxymethylfurfural (HMF). The optimized Yb0.8-ZIS achieves a balance between 2,5-diformylfuran selectivity (99.8...
Release time:
2026
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07
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