Film actuator

Part 1 of ebook "Device applications of nonlinear dynamics" provides readers with contents including: opening plenary talk; nonlinear dynamics, materials and sensing devices; noise induced switching between oscillation states in a nonlinear micromechanical oscillator; nonadiabaticity in modulated optical traps; signal processing and control in nonlinear nanomechanical systems; signal modulation by martensitic control of shape memory alloy thin film actuator architectures;...

146p dongmelo 26-05-2024 3 2   Download

Photo-thermal responsive actuators are attracting increasing attention due to their good light source and wireless remote control. The potential of this photo-thermal responsive film actuator to be used in a breathable fabric, mechanical gripper, and bionics robot were also demonstrated.

10p viberbers 09-08-2023 6 5   Download

The main of this research is to solve the problems of the mixing of fluids in microchannels. The aim is to improve the mixing efficiency of the microchannel by employing the piezoelectric actuator. The objectives of the project are to, producing ZnO (Zinc Oxide) thin films, preparing the microchannel with desired dimensions and examining the mixing efficiency of the microchannel by employing the piezoelectric actuator.

9p vimelindagates 18-07-2022 10 2   Download

In this focused review, the milestones and recent achievements of cellulose paper-based actuators are summarized. Electro-, thermal, moisture and magnetic actuation mechanisms are utilized to acquire energy from external stimuli. Corresponding functional materials and available fabrication techniques like film assembly and layer deposition are described.

17p meyerowitz 25-12-2021 10 0   Download

This paper reports the top-down fabrication of CNTs thin film on MEMS structure to develop sensing and actuating micro structures. In particular, this paper review the integration of CNTs film in application of silicon micromirror based on angular vertical comb actuator, development of microstructures with piezoresistive effect and Seebeck effect.

11p thienthanquydu 19-10-2018 19 0   Download

Piezoelectricity from the Greek word "piezo" means pressure electricity. Certain crystalline substances generate electric charges under mechanical stress and conversely experience a mechanical strain in the presence of an electric field. The piezoelectric effect was discovered in some naturally occurring materials in the 1880s. However it was not until the Second World War that man-made polycrystalline ceramic ma‐ terials were produced that also showed piezoelectric properties.

174p lyly_5 22-03-2013 66 11   Download

are not limited to: the wide range of oxidation and reduction reactions possible, the possibility of reaching very high levels of product purity and selectivity, and significantly less energy requirement. The process of electropolymerization leads to simple and reproducible formations of polymer films, which led to a broad material diversity of applications. Nowadays, electrochemistry plays an important role in a wide number of fundamental research and applied areas.

226p lulanphuong 22-03-2012 114 20   Download