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  1. Article

    Size matters: Steric hindrance of precursor molecules controlling the evolution of CdSe magic-size clusters and quantum dots

    Little is known about how to precisely promote the selective production of either colloidal semiconductor metal chalcogenide (ME), magic-size clusters (MSCs), or quantum dots (QDs). Recently, a two-pathway mod...

    Juan Shen, Chaoran Luan, Nelson Rowell, Yang Li, Meng Zhang, **aoqin Chen… in Nano Research (2022)

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    Effects of interfacial roughness on the GMR of Ta/Co/Ta multilayers studied by neutron reflectometer

    To study the effects of the roughness of magnetic nano-multilayer films on the giant magnetoresistance (GMR) performance, we used magnetron sputtering to prepare Ta/Co/Ta films with different Co thicknesses on...

    Min Mao, Juan Shen, **nxi Li, Yan Wang… in Journal of Materials Science: Materials in… (2021)

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    Article

    The impedance, dielectric and piezoelectric properties of Tb4O7 and Tm2O3 doped KNN ceramics

    Rare earth (RE) elements (Tb, Tm) doped K0.5Na0.5NbO3 (KNN) lead-free ceramics were fabricated using conventional solid-state reaction method. All samples with dominating orthorhombic phase are well developed. Th...

    Yuzhi Zhai, Yao Feng, Juan Du, **g Xue… in Journal of Materials Science: Materials in… (2019)

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    Article

    Photoluminescence and impedance properties of rare-earth doped (K0.5Na0.5)NbO3 lead-free ceramics

    Rare earth (RE) elements (Pr, Sm) doped K0.5Na0.5NbO3 (KNN) lead-free ceramics were fabricated using conventional solid-state reaction method and their properties were investigated. The X-ray methods indicate tha...

    Wenming Shi, Yao Feng, Tongyou Lu, Ying Lu… in Journal of Materials Science: Materials in… (2019)

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    Article

    Design and preparation of easily recycled Ag2WO4@ZnO@Fe3O4 ternary nanocomposites and their highly efficient degradation of antibiotics

    The Ag2WO4@ZnO@Fe3O4 ternary nanocomposites with high photodegradation activity were synthesized. Compared with Ag2WO4 and ZnO crystals, the ternary nanocomposites could improve the rate of degrading antibiotics ...

    Juan Shen, Yi Lu, **-Ku Liu, **ao-Hong Yang in Journal of Materials Science (2016)

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    Article

    Hierarchical porous hydroxyapatite microspheres: synthesis and application in water treatment

    Hydroxyapatite (HA) microspheres with hierarchical porous structure were synthesized using a facile gas diffusion method. The morphology and structure of the as-synthesized products were characterized by X-ray...

    Yong-Cheng Qi, Juan Shen, Qi-Ying Jiang, Bo **… in Journal of Materials Science (2016)