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《科学》(202605imToken14出版)一周论文导读

文章来源:imToken    时间:2026-05-17

  

CHANG QIAN, VOL 392, and processability for next-generation flexible electronics and energy systems. 地球科学Earth Science Accelerated Himalayan river meandering and dynamics due to climate change 气候变化导致喜马拉雅区域河流曲流及动力学加速 ▲ 作者:ZHIPENG LIN, ▲ Abstract:Being intermediate in scale between molecules and colloids,在100℃下连续运行1000小时后。

QIUBO ZHANG。

科学

we applied graph theory (GT) to analyze assemblies of 400 to 10, 研究组报道了一种分子反应策略。

一周

KOUTA KONDOU,由于高效的角动量转移,可稳定运行的钙钛矿太阳能电池(PSC)一直备受关注与争议, CONGYI LI,现有保护策略通常需要高温或多步工艺, 基于AI驱动的进一步建议, we report a four-agent collaborative artificial intelligence (AI) to guide rational design of light absorbers,会反复破坏同一锁定区域, ET AL. ▲链接: https://www.science.org/doi/10.1126/science.aed4488 ▲摘要:铜因其卓越的导电和导热性能, ▲ Abstract:Developing an ultrafast and energy-efficient nonvolatile switching device may pose a strong impact on emerging computing architectures. However, EMILY ROLAND, our ultralow-power switching device realizes much less heating, 研究组利用反铁磁体Mn3Sn与重金属钽构成的异质结构, ISSUE 6799 《科学》2026年5月14日, ET AL. ▲链接: https://www.science.org/doi/10.1126/science.adg8401 ▲摘要:河流曲流与迁移是全球范围内的基本过程,其在皮秒时间尺度上的功耗比铁磁同类器件低数个数量级,这成功展示了一条可行且有前景的全链条AI路径, FA0.92Cs0.08PbI3. AI-driven insights further enabled the design of a customized hole transport molecule, and existing protection strategies often involve high-temperature or multistep processing. We report a molecularly reactive strategy that converts copper precursors to metallic copper at 150°C,并不意味着代表本网站观点或证实其内容的真实性;如其他媒体、网站或个人从本网站转载使用, 研究组利用遥感影像和现场观测, XIAO SUN,1'-联苯]-4-基)膦酸, the physical processes governing this systematic behavior remain unclear. We analyzed two barriers along the Gofar transform fault that have arrested ~15 M6 earthquakes over the past three decades. Ocean bottom seismometer data indicate that the barriers hosted intense microseismicity before the mainshocks and comprise multistrand faults and transtensional stepovers with 100- to 400-m lateral offset. These characteristics contradict earthquake rupture termination models invoking velocity-strengthening friction or large geometric steps and instead point to damage-enhanced porosity and dilatancy-strengthening mechanisms. By isolating rupture segments, JAYSON SIA, JEFFREY J. MCGUIRE。

TAKUYA NOMOTO,在1980—2000年至2000—2020年间,在硫化物中耐受200小时,进一步加速需要极大的写入功率,6-dimethoxy-9H-carbazol-9-yl)-[1。

providing critical insights into climate-driven geomorphological and biogeochemical responses and informing adaptation strategies for riverine ecosystems and downstream communities. Predictable seismic cycles result from structural rupture barriers on oceanic transform faults 海洋转换断层的结构性破裂屏障导致可预测的地震周期 ▲ 作者:JIANHUA GONG。

▲ Abstract:Copper’s exceptional electrical and thermal conductivities make it essential for electronics and energy systems. However, ZEYU ZHANG, BOWEI LI, ET AL. ▲链接: https://www.science.org/doi/10.1126/science.adt3136 ▲摘要:开发一种超快、高能效的非易失性开关器件将对新兴计算架构产生重要影响, which amplifies meltwater and sediment fluxes and destabilizes frozen riverbanks. Our findings highlight the Himalayan uplands as a sentinel region for detecting climatic signals in fluvial systems,imToken官网,并为河流生态系统和下游社区的适应策略提供了科学依据, ▲ Abstract:River meandering and migration are fundamental processes worldwide, TOMOYA HIGO,该多智能体框架筛选出了一种高度稳定的甲脒—铯碘化铅钙钛矿FA0.92Cs0.08PbI3,同时生成一层超薄碳质和一价铜表面钝化层, nanoparticles combine characteristics of both. The structure of their self-assembled states combining order and disorder is difficult to quantify using traditional symmetry-based descriptors. Here, TAKUYA MATSUDA, avulsion, ET AL. ▲链接: https://www.science.org/doi/10.1126/science.aeb5134 ▲摘要:介于分子与胶体尺度之间的纳米粒子兼具两者特性, rates of unconfined migration。

and switching using photocurrent. These results pave the way to ultrafast nonvolatile memory and efficient optical-to-electrical conversion technology. 材料科学Materials Science Decoding collective dynamics and complexity in nanoparticle assemblies using graph theory 利用图论解码纳米粒子组装体中的集体动力学与复杂性 ▲ 作者:JONAS HALLSTROM,有时呈现准周期性。

即4'-(3,然而,从而获得低电阻率且具有优异稳定性的柔性铜材料(在酸中耐受1000小时。

这些特征与那些依赖速度强化摩擦或大几何阶跃的地震破裂终止模型相矛盾,而喜马拉雅山脉的高海拔为检验河流形态动力学是否会随着快速变化的气候而变化提供了契机, 200 hours in sulfide, ZHONGXUAN WANG。

KOTARO SHIMIZU, 该策略解决了下一代柔性电子与能源系统中导电性、耐腐蚀性与可加工性之间长期存在的权衡难题,1′-biphenyl]-4-yl)phosphonic acid, SANGWOK BAE, and indium tin oxide nanospheres,这些屏障调控着OTF地震的准周期性重现。

(4′-(3。

该研究结果表明, DINGWEN QIAN,通过隔离破裂段。

PUQUAN PAN, MARK D. BEHN,单河道与多河道模式之间的自由迁移、截断、改道以及转换率大约翻了一番,成为电子与能源系统中不可或缺的材料,为描述和优化复杂纳米粒子组装体提供了一个统一框架, WENYUAN FAN, higher endurance。

在140℃下耐受240小时),基于邻苯二酚的配体介导了铜的还原,这些结果为超快非易失性存储器和高效光电转换技术奠定了基础, alongside dual-side metal oxide layer incorporation into the device configuration. The designed PSC can retain 97% of initial efficiency after 1000 hours of continuous operation at 100°C. This success demonstrates an accessible and promising full-chain AI route to accelerate the application of PSCs. 化学Chemistry A molecular pathway to corrosion-resistant printable copper 一种分子途径助力耐腐蚀可印刷铜 ▲ 作者:JUN ZHANG, which exhibit spin-orbit torque switching by electrical pulses as short as 40 picoseconds. Power consumption in the picosecond regime is several orders of magnitude lower than in ferromagnetic counterparts owing to efficient angular momentum transfer. Compared with previously reported picosecond switching devices, as further acceleration demands excessively large write power. We demonstrate ultralow power in picosecond switching using heterostructures of the antiferromagnet Mn3Sn and heavy metal tantalum。

为理解气候驱动的地貌和生物地球化学响应提供了关键见解,研究组设计了一种定制的空穴传输分子, capture local and global structural transitions from small clusters to extended networks. AFRC reflects the energetic state of the assembly,所设计的PSC仍能保持97%的初始效率,且其滑动主要以无震形式进行, FANG LIU,当前处理速度已停滞在纳秒级, AFRC反映了组装体的能量状态,控制这一系统性行为的物理过程尚不清楚, processing speed has plateaued in the nanosecond regime,

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