Results 41 to 50 of about 8,767,028 (256)

Emerging Post‐CMOS Hardware Neurons for Brain‐Inspired Computing: Devices, Circuits, and System Integration

Advanced Functional Materials, EarlyView.
The physical realization of artificial neurons is a critical challenge for energy‐efficient neuromorphic computing. This review presents a comprehensive analysis of the evolution of artificial neuron implementations from conventional CMOS to emerging post‐CMOS technologies.
Kannan Udaya Mohanan, Hocheon Yoo, Benoît H. Lessard, Ioannis Kymissis, Chang‐Hyun Kim   +4 more
wiley   +1 more source

Anti-High Overload Performance of U- and V-Shaped Micro Electrothermal Actuators

Shanghai Jiaotong Daxue xuebao
To address the application of silicon-based U- and V-shaped micro electrothermal actuators in fuze safety system of micro-electromechanical system (MEMS) in high overload environments, this paper conducts a study on the anti-high overload performance of ...
CHEN Wangsheng, CAO Yun, KONG Xiaoyu, XIE Haipeng, XI Zhanwen
doaj   +1 more source

Intraoperative Brain Imaging with a Miniature Probe Based on an Electrothermal Actuated MEMS Mirror

, 2022
International audienceEndoscopic imaging imposes using miniature probe with high performance. We reported the design and characterization of a two-photon fluorescence miniature probe based on a dual-axis electrothermal MEMS mirror and dedicated for real ...
Reynet, Denis, Abi Haidar, Darine, Mehidine, Hussein, Xie, Huikai, Pinot, Laurent, Viaud, Tony, Wanlin, Eric, Eric Wanlin, Tony Viaud, Laurent Pinot, Huikai Xie, Denis Reynet, Hussein Mehidine, Darine Abi Haidar   +13 more
core   +1 more source

Radiative Thermal Management for Extreme Environments: Mechanisms and Design Strategies

Advanced Materials, EarlyView.
In this review, we discuss the fundamental mechanisms of radiative cooling and solar heating, material and structural design strategies, hybrid approaches integrating additional heat transfer pathways, and durability‐oriented designs addressing environmental stresses.
Hyung Rae Kim, Haeseong Kim, Joo Hwan Ko, Gil Ju Lee, Dae‐Hyeong Kim, Young Min Song   +5 more
wiley   +1 more source

Electrothermal microthrust systems [PDF]

, 1967
Design and performance characteristics of several electrothermal microthrust systems for ...
White, A. F.
core  

Flexible carbon nanotube/polyurethane electrothermal films

, 2016
Carbon nanotube (CNT)-based composites are ideal materials for electrothermal applications because of their lightweight, excellent conductivity, heat sensitivity, and easy processability.
Chen, MH(陈名海), Yao, YG(姚亚刚), Li, QW(李清文), Zhang, QC, Luo, J(罗杰), Lu, HF   +5 more
core   +1 more source

Liquid Crystal Elastomer Actuator Matrix for Large Area Applications

Advanced Materials Technologies, EarlyView.
A scalable approach is used to manufacture a digitally‐controllable, 2D 5 × 5 actuator matrix. The elements of the matrix are produced by direct ink writing of a liquid crystal elastomer ‘artificial muscle’ on large‐area flexible thin‐film heaters. In optimizing the low‐power actuators, multiple heater designs and substrate materials are investigated ...
Giulia Spallanzani, Bart Peeters, Danqing Liu, Peter Zalar, Hylke B. Akkerman, Jeroen A. H. P. Sol   +5 more
wiley   +1 more source

4D–Printed Photothermally Actuated Soft Microgripper on an Optical Fiber Tip for Biomedical Applications

Advanced Materials Technologies, EarlyView.
In this study, we developed a light–driven soft microgripper by 3D–printing a photo–crosslinkable, temperature–responsive hydrogel with embedded silver particles onto an optical fiber tip. The microgripper actuates via photothermal effects at cell culture temperature and can gently grasp spheroids without minimal damage, offering a compact, actuator ...
Shogo Oishi, Masaru Mukai, Yukihito Moritoki, Chisato Handa, Yuta Sato, Hiroki Miyajima, Kazutoshi Iijima, Shoji Maruo   +7 more
wiley   +1 more source

Materials selection for microsystems actuators

, 2008
The recent developments of novel thin film materials and their associated processes have marked the onset of change in the design philosophy of Micro-Electro- Mechanical Systems (MEMS) from process centric to performance centric.
Srinivasan, Prasanna
core   +1 more source

Closed-Form Solutions for Current Distribution in Ladder-Type Textile Heaters

Thermo
Textile heaters are made from knitted conductive yarns integrated into their fabric, making them stretchable, washable, breathable and suitable for close-to-skin wear.
Kaspar M. B. Jansen
doaj   +1 more source