Results 21 to 30 of about 3,048 (180)
Towards Steering Magnetic Nanoparticles in Drug Targeting Using a Linear Halbach Array [PDF]
Advances in Radio Science, 2023 Magnetic nanoparticles offer numerous promising biomedical applications, e.g. magnetic drug targeting. Here, magnetic drug carriers inside the human body are directed towards tumorous tissue by an external magnetic field.
A. S. Thalmayer +4 more
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Optimal Design of Magneto-Force-Thermal Parameters for Electromagnetic Actuators with Halbach Array
Actuators, 2021 A magnetic levitation isolation system applied for the active control of micro-vibration in space requires actuators with high accuracy, linear thrust and low power consumption.
Zhihao Li +3 more
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Journal of Siberian Federal University. Mathematics & Physics, 2017 Получена форма фигуры системы, которая построена по принципу Хальбаха и обладает макси- мальным полем в своем ...
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Conversation with Hans Halbach [PDF]
British Journal of Addiction, 1992 In this occasional series we record the views and personal experience of people who have specially contributed to the evolution of ideas in the Journal's field of interest. Professor Halbach contributed over many years to WHO's programme on drug misuse and the formation of international policies.
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Contactless Nanoparticle-Based Guiding of Cells by Controllable Magnetic Fields
Nanotechnology, Science and Applications, 2021 Peter Blümler,1 Ralf P Friedrich,2 Jorge Pereira,3 Olga Baun,1 Christoph Alexiou,2 Volker Mailänder3,4 1Institute of Physics, Johannes Gutenberg-University Mainz, Mainz, 55128, Germany; 2Department of Otorhinolaryngology, Head and Neck Surgery,
Blümler P +5 more
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HALBACH STRUCTURES FOR PERMANENT MAGNETS BEARINGS
Progress In Electromagnetics Research M, 2010 This paper is the third part of a series dealing with permanent magnet passive magnetic bearings. It presents analytical expressions of the axial force and stiffness in radial passive magnetic bearings made of ring permanent magnets with perpendicular polarizations: the inner ring polarization is perpendicular to the outer ring one.
Ravaud, R. +2 more
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Optimization of Fill Factor Equation in Halbach Design
Technical Physics Letters, 2021 Selection (spatial in homogenous) and excitation (spatially homogenous) fields are designed with Halbach magnets for magnetic particle imaging (MPI) and magnetic resonance imaging (MRI). Permanent magnet parameters (length and remanent flux density) and geometrical parameters (fill factor (FF), number of magnets, and system radius) are key factors for ...
Balci, F. +3 more
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A Novel Optimization Method for Halbach Magnet [PDF]
, 2021 Abstract Portable nuclear magnetic resonance (NMR) instruments are widely used in many fields. However, the large volume, low uniformity and end effect limits the application of portable NMR instruments. In order to improve the uniformity and compensate the end effect, a Halbach structure with 9-layer permanent magnet is proposed, which is ...
Wenjuan Jiang, Junzhou Li, Didi Sheng
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AIP Advances, 2018 Halbach permanent magnet (PM) array has attracted tremendous research attention in the development of electromagnetic generators for its unique properties. This paper has proposed a generalized analytical model for linear generators.
Yimin Tan, Kejian Lin, Jean W. Zu
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Low-field NMR with multilayer Halbach magnet and NMR selective excitation
Scientific Reports, 2023 This study introduces a low-field NMR spectrometer (LF-NMR) featuring a multilayer Halbach magnet supported by a combined mechanical and electrical shimming system.
Ahmad Telfah +5 more
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