Synchrotron Radiation for Quantum Technology
Advanced Functional Materials, EarlyView.Materials and interfaces underpin quantum technologies, with synchrotron and FEL methods key to understanding and optimizing them. Advances span superconducting and semiconducting qubits, 2D materials, and topological systems, where strain, defects, and interfaces govern performance.
Oliver Rader +10 more
wiley +1 more source
A New Traction Motor System With Integrated-Gear: A Solution for Off-Road Machinery
IEEE Access, 2019 Off-road traction applications require extremely high torque, especially, at low speeds. Such a high torque can be reached by gearing up the torque of an electrical machine.
Juho Montonen +3 more
doaj +1 more source
Controller for computer control of brushless dc motors [PDF]
, 1981 A motor speed and torque controller for brushless d.c. motors provides an unusually smooth torque control arrangement. The controller provides a means for controlling a current waveform in each winding of a brushless dc motor by synchronization of an ...
Hieda, L. S.
core +1 more source
Are Torque-Induced Bone Texture Alterations Related to Early Marginal Jawbone Loss? [PDF]
, 2022 Tomasz Wach +2 more
openalex +1 more source
Torque Analysis and Dynamic Performance Improvement of a PMSM for EVs by Skew Angle Optimization
IEEE transactions on applied superconductivity, 2019 In this paper, a permanent magnet synchronous machine (PMSM) for electric vehicles (EVs) is studied. Since EVs need to face some low speed road conditions, it is necessary to drive the machine to maintain a stable torque at low speed.
Zhou Shi +6 more
semanticscholar +1 more source
Long spin coherence length and bulk-like spin–orbit torque in ferrimagnetic multilayers [PDF]
Nature Materials, 2018 Spintronics relies on magnetization switching through current-induced spin torques. However, because spin transfer torque for ferromagnets is a surface torque, a large switching current is required for a thick, thermally stable ferromagnetic cell, and ...
Jiawei Yu +16 more
semanticscholar +1 more source
Fractional Skyrmion Tubes in Chiral‐Interfaced 3D Magnetic Nanowires
Advanced Functional Materials, EarlyView.In chiral 3D helical magnetic nanowires, the coupling between the geometric and magnetic chirality provides a way to create topological spin states like vortex tubes. Here, it is demonstrated how the breaking of this coupling in interfaced 3D nanowires of opposite chirality leads to even more complex topological spin states, such as fractional ...
John Fullerton +11 more
wiley +1 more source
Written-Pole Motor – A Mini Review
Applications of Modelling and Simulation, 2020 Electrical motors are used as drives in most of the industries. There is a progress in electrical motor technology in terms of design, new materials and performance characteristics based on the applications.
Manjunath B. Ranadev, R. L. Chakrasali
doaj
VARIATION OF MAIN PARAMETERS OF THE OPERATION OF THE RECIPROCATING ENGINE ACCORDING TO SPEED PERFORMANCES [PDF]
Avtomobilʹnyj Transport (Harʹkov), 2012 Comformity of changing of main parameters at operation of the reciprocating engine with air spool diffuser on two apeed performances was investigated.
Voronkov, A. +3 more
doaj
Data Measuring System for Torque Measurement on Running Shafts Based on a Non-Contact Torsional Dynamometer [PDF]
Журнал інженерних наук, 2019 The need for power measurement transmitted by the running shaft has led to the need for using devices for measuring torque on the shaft. Of particular importance is the power measurement on high-speed machines, wherein some cases conventional measurement
Vanyeyev S. M. +4 more
doaj +1 more source