Results 41 to 50 of about 710,736 (298)
Cellular shape micromachined actuator ribbons
Microsystems & Nanoengineering, 2022 This work presents a new class of micromachined electrostatic actuators capable of producing output force and displacement unprecedented for MEMS electrostatic actuators. The actuators feature submicron high aspect ratio transduction gaps lined up in two-
Amin Abbasalipour +4 more
doaj +1 more source
Flexible Vibrotactile Actuator Based on Dielectric Elastomer for Smart Handheld Devices
Applied Sciences, 2021 This paper presents an electroactive and soft vibrotactile actuator based on a dielectric elastomer. The vibrotactile actuator is composed of an upper layer, an adhesive tape layer, a dielectric layer with bumps, and a lower layer.
Yong Hae Heo +3 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.Coarse‐grained (left) and atomistic (right) models of the shape memory polymer ESTANE ETE 75DT3 are shown schematically. The two representations bridge molecular detail and mesoscopic description. Both models capture shape memory behavior, linking segmental mobility and conformational relaxation of anisotropic chains to macroscopic recovery, and ...
Fathollah Varnik
wiley +1 more source
Scalable High‐Force Zipping Electrostatic Actuators
Advanced Intelligent SystemsElectrostatic actuators are well suited for integration in soft and wearable robotics due to their speed, energy efficiency, self‐sensing, and direct electrical drive.
Fabio Caruso +2 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.This review comprehensively evaluates extrusion‐based additive manufacturing for advanced ceramics, detailing feedstock options and key process parameters. By critically addressing defect mechanisms like porosity and cracking, the work highlights optimization strategies through machine learning and advanced postprocessing.
Meisam Bakhtiari +4 more
wiley +1 more source
Design and fabrication of the trapezoidal electrostatic comb-drive actuator
Vietnam Journal of Mechanics, 2012 This paper reports the design, fabrication and characterization process of the trapezoidal Electrostatic Comb-drive Actuator (ECA) with the slope angle α=20.
Pham Hong Phuc +4 more
doaj +1 more source
Actuators, 2023 Electroactive polymer (EAP) actuators are an example of a novel soft material device that can be used for several applications including artificial muscles and lenses.
Alexandrea Washington +2 more
doaj +1 more source
Advanced Functional Materials, EarlyView.Edible electronics needs integrated logic circuits for computation and control. This work presents a potentially edible printed chitosan‐gated transistor with a design optimized for integration in circuits. Its implementation in integrated logic gates and circuits operating at low voltage (0.7 V) is demonstrated, as well as the compatibility with an ...
Giulia Coco +8 more
wiley +1 more source
From Food to Power: Hydrogel Thermoelectrics for Ingestible Electronics
Advanced Functional Materials, EarlyView.We introduce a fully edible thermoelectric–electrochromic platform that harvests heat from food and converts it into a visible color change. N‐type and p‐type hydrogel thermoelectric generators connected in series power anthocyanin‐based electrochromic displays, demonstrating the feasibility of safe, biodegradable, ingestible systems for on‐food ...
Antonia Georgopoulou +3 more
wiley +1 more source
Earthworm‐Inspired Multi‐Material, Adaptive Strain‐Limiting, Hybrid Actuators for Soft Robots
Advanced Intelligent Systems, 2023 This research presents a new class of versatile multi‐material hybrid actuators (MASH actuators), powered by pneumatics and electrostatic adhesion (EA)‐based adaptive strain‐limiting layers.
Quan Xiong +4 more
doaj +1 more source