Results 131 to 140 of about 2,735,759 (291)

Academic Spin-Off's Transfer Speed - Analyzing the Time from Leaving University to Venture [PDF]

For academic spin-offs I analyze the length of time between the founder's leaving of academia and the establishment of his firm. Technology transfer can take place even years after leaving the mother institution. A duration analysis reveals that a longer
Kathrin Müller
core  

Spin Transfer Torque in a Graphene Lateral Spin Valve Assisted by an External Magnetic Field

, 2016
Spin-based devices are widely discussed for post-complementary metal–oxide–semiconductor (CMOS) applications. A number of spin device ideas propose using spin current to carry information coherently through a spin channel and transfering it to an output ...
Vinh Quang Diep (1886095), Zhihong Chen (38223), Joerg Appenzeller (1475506), Ashish Verma Penumatcha (1886101), Chia-Ching Lin (369358), Yunfei Gao (1886098)   +5 more
core   +1 more source

Multimodal Locomotion in Insect‐Inspired Microrobots: A Review of Strategies for Aerial, Surface, Aquatic, and Interfacial Motion

Advanced Robotics Research, EarlyView.
This review identifies key design considerations for insect‐inspired microrobots capable of multimodal locomotion. To draw inspiration, biological and robotic strategies for moving in air, on water surfaces, and underwater are examined, along with approaches for crossing the air–water interface.
Mija Jovchevska, Kaushik Jayaram, Nicole Xu   +2 more
wiley   +1 more source

High-dose X-ray radiation induced MgO degradation and breakdown in spin transfer torque magnetic tunnel junctions. [PDF]

Sci Rep, 2022
He Q, Shi H, Wang Y, Cao L, Gu X, Wu J, Hong G, Li M.   +7 more
europepmc   +1 more source

Spin transfer torque magnetization reversal in a hard/soft composite structures

AIP Advances, 2018
Current induced magnetization manipulation in a spin valve structure where the free layer is a magnetic hard/soft composite structure is studied using micromagnetic simulations.
M. Kuteifan, C.-H. Lambert, M. V. Lubarda, V. Lomakin, E. E. Fullerton, S. Mangin   +5 more
doaj   +1 more source

A Superlubricated Magnetically Steerable Microcatheter with Integrated Optical and Fluidic Channels

Advanced Robotics Research, EarlyView.
A magnetically steerable microcatheter with integrated optical and fluidic channels is developed for multifunctional navigation in tortuous anatomical environments. A surface‐grafted hydrogel coating enables low‐friction actuation. The device demonstrates stable light and fluid delivery during magnetic manipulation, offering a compact platform for ...
Yuntian Du, Ruokun He, Luqi Li, Hesheng Wang, Zhuo‐Chen Ma, Bing Han   +5 more
wiley   +1 more source

Waveguide Photoactuators: Materials, Fabrication, and Applications

Advanced Robotics Research, EarlyView.
Waveguide photoactuators convert guided light into mechanical motion. Their tethered‐flexible design enables minimally invasive surgery and confined‐space robotics. This review aims to guide materials selection, device design, and system integration, accelerating the transition of waveguide photoactuators from laboratory prototypes to versatile ...
Minjie Xi, Hemin Pan, Yang Zong, Yongfeng Mei, Jizhai Cui   +4 more
wiley   +1 more source

Liquid Crystalline Elastomers in Soft Robotics: Assessing Promise and Limitations

Advanced Robotics Research, EarlyView.
Liquid crystalline elastomers (LCEs) are programmable soft materials that undergo large, anisotropic deformation in response to external stimuli. Their molecular alignment encodes directional actuation in a monolithic structure, making them long‐standing candidates for soft robotic systems.
Justin M. Speregen, Timothy J. White
wiley   +1 more source

3D‐Printing Aided Rapid Prototyping of Pretensioned Tensegrity Structures for Robotic Applications

Advanced Robotics Research, EarlyView.
Printing, injection molding, and assembly (PMA) is a method for rapid prototyping mesoscale, topologically complex, and tensioned tensegrity structures. In combination with PMA method, two mold design strategies: modular mold and compact channel layout, enable efficiency and scalability for tensegrity fabrication.
Yi Sun, Jan Petrš, Omar Aloui, Dario Floreano   +3 more
wiley   +1 more source

Driven energy transfer between coupled modes in spin-torque oscillators

, 2017
International audienceThe mutual interaction between the different eigenmodes of a spin-torque oscillator can lead to a large variety of physical mechanisms from mode hopping to multimode generation, that usually reduce their performances as radio ...
de Milly, X., Araujo, A, Abreu, Kubota, H, Lebrun, R., V. Cros, O. Klein, Fukushima, A, G. de Loubens, S. Tsunegi, Yuasa, S, Bortolotti, P, Hamadeh, A., Li, Y., Bortolotti, P., Li, Yi, R. Lebrun, P. Bortolotti, K. Yakushiji, Tsunegi, S, Yakushiji, K, Y. Li, Cros, V, A. Fukushima, S. Yuasa, Grollier, J, X. de Milly, Klein, Olivier, Grollier, J., F. Abreu Araujo, de Loubens, G., H. Kubota, Lebrun, R, J. Grollier, Klein, O., A. Hamadeh, Fukushima, A., de Loubens, Grégoire, LI , Yi, Yakushiji, K., Kubota, H., Araujo, A,, de Milly, Xavier, Cros, V., Abreu Araujo, Flavio, Tsunegi, S., Yuasa, S.   +45 more
core   +1 more source