Void-free Cu/dielectric hybrid bonding at low-temperature enabled by ultrathin metal passivation engineering for 3D-IC applications [0.03%]
基于超薄金属钝化工程的低温无空洞铜/介电混合键合技术在三维集成器件中的应用研究
Hemanth Kumar Cheemalamarri,Masahisa Fujino,Tanmay Ghosh et al.
Hemanth Kumar Cheemalamarri et al.
Copper (Cu) surface topography, galvanic corrosion at the Cu-barrier interface and Cu-to-dielectric bonding primarily due to the misalignment are the present critical challenges in achieving void-free hybrid bonding. Additionally, Cu surfac...
Optimized T-shaped resonator via local enhancement model integration within a cell for enhanced Rydberg-atom receiver sensing [0.03%]
基于局部增强模型的优化T型谐振腔用于增强Rydberg原子接受器传感
Bo Wu,Zhanshan Sun,Di Sang et al.
Bo Wu et al.
Rydberg atom with resonators is regarded as promising atomic receivers to surpass conventional receivers' sensitivity. However, previous research has presented diverse open resonator structures, focusing on design yet lacking in theoretical...
Mechanical energy storage of planar spiral structures based on two-dimensional nanomaterials [0.03%]
基于二维纳米材料的平面螺旋结构机械储能
Shangchun Jiang,Jiaming Yan,Yihan Nie et al.
Shangchun Jiang et al.
Electrochemical batteries currently serve as the primary power source for a wide range of daily applications, yet they present substantial risks to human health and environmental sustainability. Drawing inspiration from clockwork springs an...
Thermal runaway-induced short-circuit arc in highly integrated lithium-ion battery systems: mechanisms, thresholds, and mitigation strategies [0.03%]
高集成锂离子电池系统中热失控诱发的短路电弧：机理、阈值和缓解策略
Zhenxing Yu,Chuan Chen,Pengfei Zhao et al.
Zhenxing Yu et al.
Thermal runaway-induced short-circuit arc in battery cell blocks or modules pose severe risks to electric vehicle safety; Despite this risk, however, their failure mechanisms, path and safety thresholds remain insufficiently understood. Thi...
Accurate and affordable cobot calibration without external measurement devices [0.03%]
无需外部测量设备的精确且低成本的协作机器人校准方法研究
Giovanni Franzese,Max Spahn,Jens Kober et al.
Giovanni Franzese et al.
To reliably perform everyday tasks, collaborative robots must be accurate, not merely repeatable. Unfortunately, precise kinematic calibration often relies on tools that are more expensive than the robots themselves. We address this limitat...
Integrating fixed and mobile coherent optical access networks for unified broadband services [0.03%]
融合固定和移动相干光接入网络的宽带业务统一架构研究
Qi Wu,Zixian Wei,Xiaoying Zhang et al.
Qi Wu et al.
The integration of fixed and mobile optical access networks can enhance resource utilization, reduce network complexity, and lower deployment costs. Here, we report a field trial demonstrating the integration of hardware-efficient coherent ...
Opportunities and barriers for innovation at the interface of engineering and maternal-fetal medicine [0.03%]
工程与母胎医学界面创新的机会与障碍
Thomas S Howlett,Jacqueline G Parchem,Kelsey L Swingle
Thomas S Howlett
The development of safe and effective maternal-fetal therapeutics is significantly hindered by chronic underfunding, inequitable access to specialized care, and persistent sociopolitical stigmas surrounding women’s health. Addressing these...
Robust bionic distributed multimodal flexible sensor for extreme-condition sensing and intelligent operation [0.03%]
用于极端条件下感应和智能操作的仿生分布式多模态柔性传感器
Baijin Mao,Yedong Huang,Yuyaocen Xiang et al.
Baijin Mao et al.
Traditional multimodal flexible sensors struggle with system integration, limited node scalability, and overall robustness, posing multiple critical challenges. Inspired by the tiger-shark scalp, we present BDMFS, a robust bionic distribute...
The transonic safe mode as an enabler of next-generation wind turbines [0.03%]
跨音速安全模式可助力下一代风力涡轮机的发展
Delphine A M De Tavernier,Michiel B Zaaijer,Dominic A von Terzi
Delphine A M De Tavernier
The wind energy industry is moving towards larger and more powerful turbines, with next-generation designs expected to operate at blade tip speeds exceeding 100 ms-1. These developments introduce new aerodynamic challenges that have not yet...
PdNeuRAM: forming-free, multi-bit Pd/HfO2 ReRAM for energy-efficient neuromorphic computing [0.03%]
一种节能神经形态计算的新型Pd/HfO2多值相变ReRAM及其存内计算架构
Erbing Hua,Theofilos Spyrou,Majid Ahmadi et al.
Erbing Hua et al.
Memristor technology offers a promising route toward energy-efficient computing but faces challenges including resistance drift, variability, and the need for electroforming. Filamentary resistive random-access memory, one of the most studi...