Results 151 to 160 of about 327,112 (341)
Rapid Fabrication of Self‐Propelled and Steerable Magnetic Microcatheters for Precision Medicine
Advanced Materials, EarlyView.A rapid Joule heating fabrication method for the production of self‐propelling, adaptive microcatheters, with tunable stiffness and integrated microfluidic channels is presented. Demonstrated through three microrobotic designs, including a steerable guiding catheter, an untethered wave‐crawling TubeBot, and a distal‐end propelled microcatheter, it was ...
Zhi Chen +5 more
wiley +1 more source
Electromagnetic force and torque in Lorentz and Einstein-Laub formulations [PDF]
, 2014 Masud Mansuripur
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An electromagnetic forcing device [PDF]
Experimental Mechanics, 1978 M. W. Hyer, W. J. Anderson, R. A. Scott
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Opportunities of Semiconducting Oxide Nanostructures as Advanced Luminescent Materials in Photonics
Advanced Materials, EarlyView.The review discusses the challenges of wide and ultrawide bandgap semiconducting oxides as a suitable material platform for photonics. They offer great versatility in terms of tuning microstructure, native defects, doping, anisotropy, and micro‐ and nano‐structuring. The review focuses on their light emission, light‐confinement in optical cavities, and
Ana Cremades +7 more
wiley +1 more source
Electromagnetic self-force of a point charge from the rate of change of the momentum of its retarded self-field [PDF]
, 2019 V. Hnizdo, G. Vaman
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A magnetic fluid actuator using electromagnetic force
Advanced Robotics, 1989 In this paper a new actuator that uses magnetic fluid is proposed. The new actuator uses electromagnetic force driven by a solenoid coil, which is controlled by the electric current of the coil. Theoretical and experimental results confirm the feasibility of the actuator.
openaire +2 more sources
Directional Flow of Confined Polaritons in CrSBr
Advanced Materials, EarlyView.CrSBr, a layered magnetic semiconductor, naturally channels self‐hybridized excitonpolaritons into highly directional flow. Its intrinsic optical anisotropy, high refractive index, and strong lightmatter coupling enable long‐range guided modes along the a‐axis, with propagation lengths set by their excitonphoton admixture.
Pratap Chandra Adak +10 more
wiley +1 more source
Investigation of Electromagnetic Force for Magnetic Contactor of Railway Vehicles
, 2016 Joo‐Young Jung +2 more
openalex +2 more sources
Advanced Materials, EarlyView.This study demonstrates a self‐assembly process to generate free‐standing piezoelectric nanomembranes, forming ultracompact microtubular acoustic wave sensors and actuators. The miniaturized 3D piezoelectric platform reported in this work can be applied in telecommunication, energy harvesting, and acoustofluidics. Moreover, the 3D self‐assembly can add
Raphaël C. L‐M. Doineau +9 more
wiley +1 more source