Results 21 to 30 of about 451,786 (303)
Sensors, 2009 Many types of biosensors employ magnetic nanoparticles (diameter = 5–300 nm) or magnetic particles (diameter = 300–5,000 nm) which have been surface functionalized to recognize specific molecular targets.
Isaac Koh, Lee Josephson
doaj +1 more source
Crystals, 2018 Hybrid ion-pair crystals involving hexadentate [Fe(III)(3-OMesal2-trien)]+ spin-crossover (SCO) cationic complexes and anionic gold complexes [Au(dmit)2]− (1) (dmit = 4,5-dithiolato-1,3-dithiole-2-thione) and [Au(dddt)2]− (2) (dddt = 5,6 ...
Nataliya G. Spitsyna +8 more
doaj +1 more source
Observation of a half step magnetization in the {Cu-3}-type triangular spin ring [PDF]
, 2006 We report pulsed field magnetization and ESR experiments on a {Cu-3} nanomagnet, where antiferromagnetically coupled Cu2+ (S=1/2) ions form a slightly distorted triangle.
Choi, Kwang-Yong +2 more
core +1 more source
The magnetism of permanent magnets [PDF]
Journal of the Institution of Electrical Engineers, 1913 n ...
openaire +2 more sources
International Journal of Applied Mechanics and Engineering, 2021 This paper deals with the theoretical investigation of the effect of a magnetic field, rotation and magnetization on a ferromagnetic fluid under varying gravity field.
S. K. Pundir, P. K. Nadian, R. Pundir
doaj +1 more source
The magnetic properties of the hollow cylindrical ideal remanence magnet [PDF]
Journal of Magnetism and Magnetic Materials, Vol. 416, 321-324,,
2016, 2016 We consider the magnetic properties of the hollow cylindrical ideal remanence magnet. This magnet is the cylindrical permanent magnet that generates a uniform field in the cylinder bore, using the least amount of magnetic energy to do so. The remanence distribution of this magnet is derived and the generated field is compared to that of a Halbach ...
arxiv +1 more source
HTS Dipole Magnet with a Mechanical Energy Transfer in the Magnetic Field [PDF]
, 2022 There were designed and successfully tested at Fermilab several high temperature superconducting (HTS) model magnets for particle accelerators. Some of them worked in a persistent current mode continuously generating magnetic field in the iron dominated magnet gap.
arxiv +1 more source
Structural, magnetic behaviors and temperature-dependent Raman scattering spectra of Y and Zr codoped BiFeO3 ceramics [PDF]
Journal of Advanced Dielectrics, 2015 Multiferroic BiFeO3 (BFO) and Y, Zr codoped BFO (Bi1-xYxFe0.95Zr0.05O3) ceramics were prepared and the influence of codoping on the crystal structure and magnetic properties were investigated in this work.
Cheng Zhang +6 more
doaj +1 more source
Nanomaterials, 2023 The magnetic characteristics of a system of triply charged gadolinium ions Gd3+ chelated with carboxyls on the surface of detonation nanodiamond (DND) particles have been studied.
Vladimir Yu. Osipov +2 more
doaj +1 more source
Adaptive Actuation of Magnetic Soft Robots Using Deep Reinforcement Learning
Advanced Intelligent Systems, 2023 Magnetic soft robots (MSRs) have attracted growing interest due to their unique advantages in untethered actuation and excellent controllability. However, actuation strategies of these robots have long been designed out of heuristics. Herein, it is aimed
Jianpeng Yao +6 more
doaj +1 more source