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  1. Article

    Open Access

    Tunable magnetism in titanium-based kagome metals by rare-earth engineering and high pressure

    Rare-earth engineering is an effective way to introduce and tune magnetism in topological kagome materials, which have been acting as a fertile platform to investigate the quantum interactions between geometry...

    Long Chen, Ying Zhou, He Zhang, Xuecong Ji, Ke Liao, Yu Ji… in Communications Materials (2024)

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  2. Article

    Open Access

    High-temperature ferromagnetic semiconductor with a field-tunable green fluorescent effect

    Ferromagnetic semiconductors with luminescent effects provide a unique platform for studying magneto-electric-optical multifunctional devices. However, little is known about such materials with spin ordering w...

    Bowen Zhou, Qing Zhao, Zhehong Liu, Xudong Shen, Xubin Ye… in NPG Asia Materials (2020)

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  3. No Access

    Article

    Unprecedented non-hysteretic superelasticity of [001]-oriented NiCoFeGa single crystals

    Superelasticity associated with the martensitic transformation has found a broad range of engineering applications1,2. However, the intrinsic hysteresis3 and temperature sensitivity4 of the first-order phase tran...

    Haiyang Chen, Yan-Dong Wang, Zhihua Nie, Runguang Li, Daoyong Cong… in Nature Materials (2020)

  4. No Access

    Article

    Giant enhancement and anomalous temperature dependence of magnetism in monodispersed NiPt2 nanoparticles

    A simple yet general one-step solvothermal method is applied to synthesize sub-7 nm monodispersed single-crystal NiPt2 nanoparticles (NPs) with the morphology of truncated octahedrons in the alloying state of dis...

    Aixian Shan, Chin** Chen, Wei Zhang, Daojian Cheng, ** Shen, Richeng Yu… in Nano Research (2017)

  5. No Access

    Article

    Dynamic observation of oxygen vacancies in hafnia layer by in situ transmission electron microscopy

    The charge-trap** process, with HfO2 film as the charge-capturing layer, has been investigated by using in situ electron energy-loss spectroscopy and in situ energy-filter image under positive external bias. Th...

    Chao Li, Yuan Yao, ** Shen, Yanguo Wang, Junjie Li, Changzhi Gu… in Nano Research (2015)

  6. No Access

    Article

    Surface activity of antiperovskite manganese nitrides

    Antiperovskite manganese nitrides Mn3MN (M = Zn, Ni, Cu…) have been extensively studied in the past decade due to their many interesting properties, such as negative thermal expansion. To get a better understandi...

    Haofei Zhao, Ying Sun, Zaixing Shi, Qinghua Zhang… in Journal of Materials Research (2013)

  7. No Access

    Article

    Enhanced magnetoresistance of La2/3Ca1/3MnO3/Sr2FeMoO6 core/cell nanocrystalline composites synthesized by polymer-network sol-gel method

    This paper reports that the homogeneous nanocrystalline LCMO(core)/SFMO(shell) and SFMO(core)/LCMO(shell) series composites are successively synthesized using polymer-network sol-gel method. With the increase ...

    ** Shen, Lide Yao, Hua Yang, Qing Zhao, Changqing **… in Journal of Materials Research (2010)