Results 211 to 220 of about 17,427 (311)
The Progress of Orbitronics: The Enhancement of Orbital Torque Efficiency
Advanced Physics Research, EarlyView.Orbit‐torque (OT) devices attract significant attention for their low‐power consumption and high stability in applications. This review systematically outlines strategies for enhancing OT efficiency. We categorize approaches into boosting orbital currents/torques and improving the orbital‐to‐spin conversion coefficient.
Pengfei Liu +6 more
wiley +1 more source
An Electromagnetic Low-Frequency Flextensional Transducer for Acoustic Logging. [PDF]
Sensors (Basel)Men B, Yu H, Jiang M, Lu J, Che X, Ke S.
europepmc +1 more source
Metalens‐Enabled Twisted Chromatic Dispersion
Advanced Physics Research, EarlyView.We successfully demonstrate visible broadband twisted dispersion metalenses. As a proof of concept, we realized two distinct devices: the conical helical and the spring‐like dispersion‐controlled metalenses. These results rigorously validate the universality of our approach in customizing arbitrary continuous 3D dispersion trajectories, thereby ...
Shiyu Zheng +3 more
wiley +1 more source
Modelling Eddy Current Testing of Gaps in Carbon Fibre Structures Based on Spline Approximation. [PDF]
Sensors (Basel)Schulze T +6 more
europepmc +1 more source
Micro/nanorobots for detecting and eliminating biological and chemical warfare agents
BMEMat, EarlyView.Fuel‐powered and field‐driven micro/nanorobots provide a cutting‐edge platform to safeguard national security and defense. This review reports the latest research progress in micro/nanorobots in sensing and detoxifying biological and chemical warfare agents.
Song Li +4 more
wiley +1 more source
Intersubject variability in a comprehensive numerical assessment of operator electromagnetic exposure to TMS. [PDF]
Front Public HealthD'Agostino S +4 more
europepmc +1 more source
Fiber‐type soft bioelectronics for wearable and implantable sensing and therapy
BMEMat, EarlyView.Fiber‐type soft bioelectronics are emerging as versatile platforms for wearable and implantable health monitoring and therapeutic applications. These bioelectronics use organic and inorganic matrices combined with advanced fillers, which feature high conductivity, electrochemical sensitivity, softness, and biocompatibility.
Haneul Kim +5 more
wiley +1 more source
A method for designing birdcage coils based on a simplified magnetic field model, validated experimentally at 4 T, 7 T, and 15.2 T. [PDF]
HardwareXVillarreal A +6 more
europepmc +1 more source