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Showing 1–12 of 12 results
Advanced filters: Author: Xiaotao Gu Clear advanced filters

  • The authors showcase a fast‑response silicon‑carbide optoelectronic microwave source that delivers picosecond carrier‑lifetime control and supports power handling up to 55 MW. It offers continuously tunable P–L‑band pulses with >1 MW peak output over 0.25–1.3 GHz.

    • Xinyue Niu
    • Langning Wang
    • Jun Zhang
    ResearchOpen Access
    Nature Communications
    Volume: 17, P: 1-10

  • Zero-field mobility has been an unreliable indicator to predict thick-film organic solar cell performance. Here, authors reveal that critical length is a decisive factor governing thick-film device performance and achieve maximum efficiency of 19.0% in 300-nm thick-film D18:L8-BO:BTP-eC9 devices.

    • Yuan Meng
    • Bo Cheng
    • Hang Yin
    ResearchOpen Access
    Nature Communications
    Volume: 16, P: 1-12

  • A new artificial intelligence model, DeepSeek-R1, is introduced, demonstrating that the reasoning abilities of large language models can be incentivized through pure reinforcement learning, removing the need for human-annotated demonstrations.

    • Daya Guo
    • Dejian Yang
    • Zhen Zhang
    ResearchOpen Access
    Nature
    Volume: 645, P: 633-638

  • Untethered capsules exhibit clinical promise for diagnosing and treating gastrointestinal diseases. Here, the authors develop small-scale magnetically driven capsules featuring a distinct magnetic soft valve, integrating multiple functional and motion modalities for biomedical applications.

    • Yuxuan Sun
    • Wang Zhang
    • Liang Li
    ResearchOpen Access
    Nature Communications
    Volume: 15, P: 1-14

  • Two-dimensional Ruddlesden–Popper layered metal-halide perovskites show better performance over three-dimensional versions, but are typically based on quantum wells with random width distribution. Liang et al. show that introducing molten salt spacers gives phase-pure quantum wells and improved solar cell performance.

    • Chao Liang
    • Hao Gu
    • Wei Huang
    Research
    Nature Energy
    Volume: 6, P: 38-45

  • Three-dimensional deep neural networks can be trained to forecast global weather patterns, including extreme weather, with accuracy greater than or equal to that of the best numerical weather prediction models.

    • Kaifeng Bi
    • Lingxi Xie
    • Qi Tian
    ResearchOpen Access
    Nature
    Volume: 619, P: 533-538

  • Centrosome amplification is common in cancer, but the mechanism is not clear. Here the authors uncover a role for Kruppel-like factor 14 (KLF14) as a transcriptional repressor of polo-like kinase 4 (PLK4); KLF14 depletion correlates with increased PLK4 in human samples and leads to centrosome amplification and tumorigenesis in mice.

    • Guangjian Fan
    • Lianhui Sun
    • Chuangui Wang
    ResearchOpen Access
    Nature Communications
    Volume: 6, P: 1-13

  • In conditions of energy stress cells reduce transcription of ribosomal RNA (rRNA) to maintain cell survival. Here, the authors show that energy stress induces an AMPK-dependent phosphorylation of Sirt7, which promotes its ubiquitin-independent degradation by REGγ, resulting in the down-regulation of rRNA transcription and cell survival.

    • Lianhui Sun
    • Guangjian Fan
    • Chuangui Wang
    ResearchOpen Access
    Nature Communications
    Volume: 7, P: 1-15

  • Homogeneous deformation in metallic glasses is facilitated by high temperature and low strain rate. Here, the window for homogeneous deformation is expanded by the application of a pulsed current during tensile loading of a Zr55Cu30Al10Ni5 metallic glass, attributed to dynamic rejuvenation.

    • Qi Chen
    • Meng Zhang
    • Lin Liu
    ResearchOpen Access
    Communications Materials
    Volume: 1, P: 1-8