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    Design and Test of a Cone Dielectric Elastomer Actuator Driving Hopping Robot by Yunguang Luan, Huaming Wang, Ling Zhou, Haichao Song

    Published 2024-12-01
    “…Dielectric elastomer actuators (DEAs) are increasingly recognized for their potential in robotic applications due to their ability to undergo significant deformation when subjected to an electric field. However, they are often limited by their low output power, which can make their integration into dynamic systems like hopping robots particularly challenging. …”
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  15. 8195

    Highly bright perovskite light-emitting diodes enabled by retarded Auger recombination by Zhiqi Li, Qi Wei, Yu Wang, Cong Tao, Yatao Zou, Xiaowang Liu, Ziwei Li, Zhongbin Wu, Mingjie Li, Wenbin Guo, Gang Li, Weidong Xu, Feng Gao

    Published 2025-01-01
    “…However, state-of-the-art PeLEDs have not yet reached this potential, often suffering from severe current-efficiency roll-off under intensive electrical excitations. Here, we demonstrate bright PeLEDs, with a peak radiance of 2409 W sr−1 m−2 and negligible current-efficiency roll-off, maintaining high external quantum efficiency over 20% even at current densities as high as 2270 mA cm−2. …”
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    Adsorption of Mo and O at S-vacancy on ReS2 surface of ReS2/MoTe2 vdW heterointerface by Puneet Kumar Shaw, Jehan Taraporewalla, Sohaib Raza, Akash Kumar, Rimisha Duttagupta, Hafizur Rahaman, Dipankar Saha

    Published 2025-06-01
    “…Applications like high density information storage, neuromorphic computing, nanophotonics, etc. require ultra-thin electronic devices which can be controlled with applied electric field. Of late, atomically thin two-dimensional (2D) materials based van der Waals (vdW) heterointerfaces have emerged as suitable candidates for ultra-low power nanoelectric devices. …”
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