Results 131 to 140 of about 92,312 (333)
Electromagnetic attachment mechanism [PDF]
, 1992 An electromagnetic attachment mechanism is disclosed for use as an end effector of a remote manipulator system. A pair of electromagnets, each with a U-shaped magnetic core with a pull-in coil and two holding coils, are mounted by a spring suspension ...
Monford, Leo G., Jr.
core +1 more source
Advanced Materials Technologies, EarlyView.Utilizing a novel (Ni81Fe19/Ti)4/Cu/(Ni81Fe19/Ti)4 thin‐film multilayer with low coercive field, low damping and a superior GMI ratio, a compact, low‐noise unbiased FMR‐driven integrated GMI sensor with a superior magnetic noise performance of ≈100 pT/√Hz is first demonstrated, owing to reduced phase noise from well‐defined aligned magnetic domains and
Bin Luo +8 more
wiley +1 more source
Meitian dizhi yu kantanObjective and Methods This study aims to determine the factors influencing the detection performance of the electromagnetic azimuthal resistivity measurement while drilling (MWD) tool for coal mining in horizontal wells.
Gang CHEN
doaj +1 more source
Application of NASTRAN to TFTR toroidal field coil structures [PDF]
The primary applied loads on the TF coils were electromagnetic and thermal. The complex structure and the tremendous applied loads necessitated computer type of solutions for the design problems.
Chen, S. J., Lee, E.
core +1 more source
How to Manufacture Photonic Metamaterials
Advanced Materials Technologies, EarlyView.Metamaterials boast applications such as invisibility and “hyperlenses” with resolution beyond the diffraction limit, but these applications haven’t been exploited in earnest and the market for them hasn’t grown much likely because facile and economical methods for fabricating them without defect has not emerged.
Apurba Paul, Gregory Timp
wiley +1 more source
ActuatorsThe geometric parameters of the Null-Flux coil (NFC) are crucial to the load capacity and economic viability of electrodynamic suspension (EDS) systems. This study investigates the influence of NFC geometry on the electromagnetic force characteristics in
Jianru Liu, Jun Zheng, Yuhang Yuan
doaj +1 more source
Reciprocating linear motor [PDF]
, 1987 A reciprocating linear motor is formed with a pair of ring-shaped permanent magnets having opposite radial polarizations, held axially apart by a nonmagnetic yoke, which serves as an axially displaceable armature assembly. A pair of annularly wound coils
Goldowsky, Michael P.
core +1 more source
Advanced Materials Technologies, EarlyView.A novel approach enables facile and reproducible fabrication of gold nanoparticle arrays with tunable near‐infrared plasmonic properties and enhanced sensing accuracy. Using advanced lithography and ion milling, combined with innovative surface chemistry, the approach minimizes ohmic losses and non‐specific sorption, improving biomolecular detection ...
Dario Cattozzo Mor +12 more
wiley +1 more source
Optimization Design of Ultra-low Frequency Electromagnetic Transmitter Coil [PDF]
, 2016 Xiaoxu Ji +3 more
openalex +1 more source
Research on highly sensitive electromagnetic method based on balance coil for underground metal detection [PDF]
, 2021 Bo Zhang +3 more
openalex +1 more source