Journal articles: 'Magnetic characterisation'

1

Fannin, P. C. "Characterisation of magnetic fluids." Journal of Alloys and Compounds 369, no. 1-2 (April 2004): 43–51. http://dx.doi.org/10.1016/j.jallcom.2003.09.059.

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McLaren, M. J., M. A. de Vries, R. M. D. Brydson, and C. Marrows. "Characterisation of Magnetic FeRh Epilayers." Journal of Physics: Conference Series 371 (July 2, 2012): 012031. http://dx.doi.org/10.1088/1742-6596/371/1/012031.

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3

O'Grady, K. "Magnetic characterisation of recording media." IEEE Transactions on Magnetics 26, no. 5 (1990): 1870–75. http://dx.doi.org/10.1109/20.104553.

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4

T., Manikandan. "Synthesis and Characterisation of Magnetic Nanoparticles for Lung Cancer Detection and Therapy." International Journal of Psychosocial Rehabilitation 24, no. 5 (April 20, 2020): 2730–40. http://dx.doi.org/10.37200/ijpr/v24i5/pr201976.

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5

Mostarac, Deniz, Pedro A. Sánchez, and Sofia Kantorovich. "Correction: Characterisation of the magnetic response of nanoscale magnetic filaments in applied fields." Nanoscale 12, no. 26 (2020): 14298. http://dx.doi.org/10.1039/d0nr90128h.

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6

Manna, Giustino, Soraia Pirfo, Luigi Debarberis, Paolo Castello, and Roger Hurst. "Hydrogen attack characterisation by magnetic measurements." International Journal of Applied Electromagnetics and Mechanics 19, no. 1-4 (April 24, 2004): 597–99. http://dx.doi.org/10.3233/jae-2004-635.

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7

Rosina, M., C. Dubourdieu, M. Audier, E. Dooryhee, J. L. Hodeau, F. Weiss, and K. Fröhlich. "Fine-structural characterisation of magnetic superlattices." Le Journal de Physique IV 11, PR11 (December 2001): Pr11–23—Pr11–27. http://dx.doi.org/10.1051/jp4:20011103.

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8

Groot, P. A. J. de, S. B. Ota, P. C. Lanchester, D. J. Godfrey, B. M. Wanklyn, J. M. Manson, Chen ChangKang, and D. J. Steel. "Growth and magnetic characterisation of Bi2Sr2CaCu2Oycrystals." Journal of Physics: Condensed Matter 1, no. 33 (August 21, 1989): 5817–20. http://dx.doi.org/10.1088/0953-8984/1/33/028.

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9

Grob, David Tim, Naomi Wise, Olayinka Oduwole, and Steve Sheard. "Magnetic susceptibility characterisation of superparamagnetic microspheres." Journal of Magnetism and Magnetic Materials 452 (April 2018): 134–40. http://dx.doi.org/10.1016/j.jmmm.2017.12.007.

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10

Mészáros, I. "Magnetic characterisation of duplex stainless steel." Physica B: Condensed Matter 372, no. 1-2 (February 2006): 181–84. http://dx.doi.org/10.1016/j.physb.2005.10.043.

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11

Winter, H., E. Dormann, R. Gompper, R. Janner, S. Kothrade, B. Wagner, and H. Naarmann. "Characterisation of new organic magnetic materials." Journal of Magnetism and Magnetic Materials 140-144 (February 1995): 1443–44. http://dx.doi.org/10.1016/0304-8853(94)01247-4.

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12

Hancock, C. P., S. J. Greaves, K. O'Grady, R. G. Williams, and A. R. Owens. "Characterisation of magnetic pigment dispersions using pulsed magnetic fields." IEEE Transactions on Magnetics 32, no. 5 (1996): 4037–39. http://dx.doi.org/10.1109/20.539255.

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13

Grundy, P. J. "Electron Microscopy in the Study of Magnetic Materials." Proceedings, annual meeting, Electron Microscopy Society of America 43 (August 1985): 202–5. http://dx.doi.org/10.1017/s0424820100117959.

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The aim of this paper is to highlight in brief two main areas in recent electron microscope studies of magnetic materials. The first is in detailed micromagnetic investigations of a fundamental kind and the second is the observation and characterisation of magnetic properties, magnetic domain structure and microstructure in technically important materials. Detailed quantitative investigations of micromagnetic features have, of necessity, been confined to specialist techniques of Lorentz microscopy (LEM). However, conventional modes of TEM and SEM, and X-ray microanalysis complement the defocussed or Fresnel mode of LEM in giving a detailed characterisation of iragnetic materials. It is in this context that LEM has found the widest application.

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14

Vékony, Vilmos, Csaba Matta, Petra Pál, and István A. Szabó. "Structural and magnetic characterisation of a biocompatible magnetic nanoparticle assembly." Journal of Magnetism and Magnetic Materials 545 (March 2022): 168772. http://dx.doi.org/10.1016/j.jmmm.2021.168772.

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15

Blackwell, J. J., K. O’Grady, N. K. Nelson, and M. P. Sharrock. "The characterisation of magnetic pigment dispersions using pulsed magnetic fields." Journal of Magnetism and Magnetic Materials 266, no. 1-2 (October 2003): 119–30. http://dx.doi.org/10.1016/s0304-8853(03)00463-3.

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16

Wilson, J. W., and G. Y. Tian. "3D magnetic field sensing for magnetic flux leakage defect characterisation." Insight - Non-Destructive Testing and Condition Monitoring 48, no. 6 (June 2006): 357–59. http://dx.doi.org/10.1784/insi.2006.48.6.357.

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17

Neiner, Coralie, Pieter Degroote, Blanche Coste, Maryline Briquet, and Stéphane Mathis. "Combining magnetic and seismic studies to constrain processes in massive stars." Proceedings of the International Astronomical Union 9, S302 (August 2013): 302–3. http://dx.doi.org/10.1017/s1743921314002336.

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AbstractThe presence of pulsations influences the local parameters at the surface of massive stars and thus it modifies the Zeeman magnetic signatures. Therefore it makes the characterisation of a magnetic field in pulsating stars more difficult and the characterisation of pulsations is thus required for the study of magnetic massive stars. Conversely, the presence of a magnetic field can inhibit differential rotation and mixing in massive stars and thus provides important constraints for seismic modelling based on pulsation studies. As a consequence, it is necessary to combine spectropolarimetric and seismic studies for all massive classical pulsators. Below we show examples of such combined studies and the interplay between physical processes.

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18

Muxworthy, Adrian R., Claire Lam, David Green, Alison Cowan, Barbara A. Maher, and Tomasz Gonet. "Magnetic characterisation of London's airborne nanoparticulate matter." Atmospheric Environment 287 (October 2022): 119292. http://dx.doi.org/10.1016/j.atmosenv.2022.119292.

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19

O'GRADY, K., and M. L. WATSON. "Magnetic Characterisation of Granular Alloy Thin Films." Journal of the Magnetics Society of Japan 18, S_1_PMRC_94_1 (1994): S1_379–384. http://dx.doi.org/10.3379/jmsjmag.18.s1_379.

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20

O'Grady, K., R. W. Chantrell, and I. L. Sanders. "Magnetic characterisation of thin film recording media." IEEE Transactions on Magnetics 29, no. 1 (January 1993): 286–91. http://dx.doi.org/10.1109/20.195584.

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21

Ripka, P., M. Butta, M. Malatek, S. Atalay, and F. E. Atalay. "Characterisation of magnetic wires for fluxgate cores." Sensors and Actuators A: Physical 145-146 (July 2008): 23–28. http://dx.doi.org/10.1016/j.sna.2007.10.008.

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22

Mulvana, Helen, Robert J. Eckersley, Meng-Xing Tang, Quentin Pankhurst, and Eleanor Stride. "Theoretical and Experimental Characterisation of Magnetic Microbubbles." Ultrasound in Medicine & Biology 38, no. 5 (May 2012): 864–75. http://dx.doi.org/10.1016/j.ultrasmedbio.2012.01.027.

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23

Maher, B. A. "Characterisation of soils by mineral magnetic measurements." Physics of the Earth and Planetary Interiors 42, no. 1-2 (February 1986): 76–92. http://dx.doi.org/10.1016/s0031-9201(86)80010-3.

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24

IRVINE, J. "Characterisation of magnetic materials by impedance spectroscopy." Solid State Ionics 40-41 (August 1990): 220–23. http://dx.doi.org/10.1016/0167-2738(90)90326-m.

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25

Colajacomo, Mauro. "Tissue characterisation and cardiac magnetic resonance imaging." Paediatrics and Child Health 19 (December 2009): S111—S115. http://dx.doi.org/10.1016/j.paed.2009.08.026.

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26

Nuttall, Christopher John, Yasuhira Inada, Yoshihiro Watanabe, Kiyoe Nagai, Tsunehiro Muro, Dam Hieu Chi, Taishi Takenobu, Yoshihiro Iwasa, and Koichi Kikuchi. "Structural and Magnetic Characterisation of Ce@C82." Molecular Crystals and Liquid Crystals Science and Technology. Section A. Molecular Crystals and Liquid Crystals 340, no. 1 (March 2000): 635–38. http://dx.doi.org/10.1080/10587250008025538.

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27

Krekhova, Marina, and Günter Lattermann. "Thermoreversible organoferrogels: morphological, thermal and magnetic characterisation." Journal of Materials Chemistry 18, no. 24 (2008): 2842. http://dx.doi.org/10.1039/b800692j.

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28

Hayward, Nathan E., Nicholas N. A. Ling, and Michael L. Johns. "Explosive Emulsion Characterisation using Nuclear Magnetic Resonance." Propellants, Explosives, Pyrotechnics 44, no. 5 (March 22, 2019): 531–40. http://dx.doi.org/10.1002/prep.201800314.

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29

Jin, C., J. H. Liu, and C. B. Jiang. "Magnetic domain characterisation of high magnetic field treated FeGa single crystal." Materials Research Innovations 18, sup4 (July 2014): S4–597—S4–600. http://dx.doi.org/10.1179/1432891714z.000000000745.

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30

Bertani, Roberta, Flavio Ceretta, Paolo Di Barba, Fabrizio Dughiero, Michele Forzan, Rino Antonio Michelin, Paolo Sgarbossa, Elisabetta Sieni, and Federico Spizzo. "Optimal inductor design for nanofluid heating characterisation." Engineering Computations 32, no. 7 (October 5, 2015): 1870–92. http://dx.doi.org/10.1108/ec-10-2014-0218.

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Purpose – Magnetic fluid hyperthermia experiment requires a uniform magnetic field in order to control the heating rate of a magnetic nanoparticle fluid for laboratory tests. The automated optimal design of a real-life device able to generate a uniform magnetic field suitable to heat cells in a Petri dish is presented. The paper aims to discuss these issues. Design/methodology/approach – The inductor for tests has been designed using finite element analysis and evolutionary computing coupled to design of experiments technique in order to take into account sensitivity of solutions. Findings – The geometry of the inductor has been designed and a laboratory prototype has been built. Results of preliminary tests, using a previously synthesized and characterized magneto fluid, are presented. Originality/value – Design of experiment approach combined with evolutionary computing has been used to compute the solution sensitivity and approximate a 3D Pareto front. The designed inductor has been tested in an experimental set-up.

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31

Upadhyay, R. V., V. K. Aswal, and Rucha Desai. "Micro-structural characterisation of water-based magnetic fluid." International Journal of Nanoparticles 5, no. 3 (2012): 243. http://dx.doi.org/10.1504/ijnp.2012.048015.

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32

Dey, S., and J. Ghose. "Synthesis, characterisation and magnetic studies on nanocrystalline Co0.2Zn0.8Fe2O4." Materials Research Bulletin 38, no. 11-12 (October 2003): 1653–60. http://dx.doi.org/10.1016/s0025-5408(03)00175-2.

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33

McCabe, E. E., and C. Greaves. "Structural and magnetic characterisation of Aurivillius material Bi2Sr2Nb2.5Fe0.5O12." Journal of Solid State Chemistry 181, no. 11 (November 2008): 3051–56. http://dx.doi.org/10.1016/j.jssc.2008.08.004.

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34

Reci, A., A. J. Sederman, and L. F. Gladden. "Optimising magnetic resonance sampling patterns for parametric characterisation." Journal of Magnetic Resonance 294 (September 2018): 35–43. http://dx.doi.org/10.1016/j.jmr.2018.06.010.

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35

Trunova, A. V., J. Lindner, R. Meckenstock, M. Spasova, M. Farle, D. Ciuculescu, C. Amiens, B. Chaudret, and M. Respaud. "Temperature dependent magnetic characterisation of core/shell nanoparticles." Journal of Magnetism and Magnetic Materials 321, no. 20 (October 2009): 3502–6. http://dx.doi.org/10.1016/j.jmmm.2009.06.083.

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36

Balakrishnan, Sivakumar, Anton Launikonis, Peter Osvath, Gerhard F. Swiegers, Alexios P. Douvalis, and Gerard J. Wilson. "Synthesis and characterisation of optically tuneable, magnetic phosphors." Materials Chemistry and Physics 120, no. 2-3 (April 2010): 649–55. http://dx.doi.org/10.1016/j.matchemphys.2009.12.014.

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37

Sullivan, Eirin, Joke Hadermann, and Colin Greaves. "Crystallographic and magnetic characterisation of the brownmillerite Sr2Co2O5." Journal of Solid State Chemistry 184, no. 3 (March 2011): 649–54. http://dx.doi.org/10.1016/j.jssc.2011.01.026.

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38

Beal, John H. L., Pablo G. Etchegoin, and Richard D. Tilley. "Synthesis and characterisation of magnetic iron sulfide nanocrystals." Journal of Solid State Chemistry 189 (May 2012): 57–62. http://dx.doi.org/10.1016/j.jssc.2012.01.015.

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39

Olivetti, Elena, Enzo Ferrara, Paola Tiberto, and Marcello Baricco. "Magnetic and structural characterisation of partially amorphous Nd70Fe20Al10." Journal of Magnetism and Magnetic Materials 272-276 (May 2004): E1949—E1951. http://dx.doi.org/10.1016/j.jmmm.2003.12.525.

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40

Peters, C., R. Thompson, A. Harrison, and M. J. Church. "Low temperature magnetic characterisation of fire ash residues." Physics and Chemistry of the Earth, Parts A/B/C 27, no. 25-31 (January 2002): 1355–61. http://dx.doi.org/10.1016/s1474-7065(02)00133-x.

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41

Gupta, Sanjay Kumar, Mithlesh Kumar Mahto, Avinash Ravi Raja, Meghanshu Vashista, and Mohd Zaheer Khan Yusufzai. "Characterisation of welded plate through micro-magnetic technique." Materials Today: Proceedings 33 (2020): 5392–96. http://dx.doi.org/10.1016/j.matpr.2020.03.121.

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42

Crépel, O., R. Desplats, Y. Bouttement, P. Perdu, C. Goupil, P. Descamps, F. Beaudoin, and L. Marina. "Magnetic emission mapping for passive integrated components characterisation." Microelectronics Reliability 43, no. 9-11 (September 2003): 1809–14. http://dx.doi.org/10.1016/s0026-2714(03)00308-1.

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43

Mayo, P. I., and K. O'Grady. "Magnetic characterisation of metal particle pigment dispersions II." IEEE Transactions on Magnetics 29, no. 6 (November 1993): 3640–42. http://dx.doi.org/10.1109/20.281255.

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44

Jenkins, D. F. L., W. W. Clegg, L. He, J. Windmill, G. Tunstall, X. Liu, C. Chilumbu, and A. Li. "Sensors for dynamic characterisation of magnetic storage systems." Sensor Review 20, no. 4 (December 2000): 307–17. http://dx.doi.org/10.1108/02602280010351037.

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45

Cortés, M., E. Gómez, and E. Vallés. "Electrochemical preparation and characterisation of CoPt magnetic particles." Electrochemistry Communications 12, no. 1 (January 2010): 132–36. http://dx.doi.org/10.1016/j.elecom.2009.11.006.

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46

Carcaboso, Fernando, Raúl Gómez-Herrero, Francisco Espinosa Lara, Miguel A. Hidalgo, Ignacio Cernuda, and Javier Rodríguez-Pacheco. "Characterisation of suprathermal electron pitch-angle distributions." Astronomy & Astrophysics 635 (March 2020): A79. http://dx.doi.org/10.1051/0004-6361/201936601.

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Context. Suprathermal electron pitch-angle distributions (PADs) contain substantial information about the magnetic topology of the solar wind. Their characterisation and quantification allow us to automatically identify periods showing certain characteristics. Aims. This work presents a robust automatic method for the identification and statistical study of two different types of PADs: bidirectional suprathermal electrons (BDE, often associated with closed magnetic structures) and isotropic (likely corresponding to solar-detached magnetic field lines or highly scattered electrons). Methods. Spherical harmonics were fitted to the observed suprathermal PADs of the 119–193 eV energy channel of STEREO/SWEA from March 2007 to July 2014, and they were characterised using signal processing analysis in order to identify periods of isotropic and bidirectional PADs. The characterisation has been validated by comparing the results obtained here with those of previous studies. Results. Interplanetary coronal mass ejections (ICMEs) present longer BDE periods inside the magnetic obstacles. A significant amount of BDE remain after the end of the ICME. Isotropic PADs are found in the sheath of the ICMEs, and at the post-ICME region likely due to the erosion of the magnetic field lines. Both isotropy and BDE are solar-cycle dependent. The isotropy observed by STEREO shows a nearly annual periodicity, which requires further investigation. There is also a correspondence between the number of ICMEs observed and the percentage of time showing BDE. Conclusions. A method to characterise PADs has been presented and applied to the automatic identification of two relevant distributions that are commonly observed in the solar wind, such as BDE and isotropy. Four catalogues (STEREO-A and STEREO-B for isotropic and BDE periods of at least 10 min) based on this identification are provided for future applications.

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47

Jaeger, Herman, and Pádraig Cantillon-Murphy. "Distorter Characterisation Using Mutual Inductance in Electromagnetic Tracking." Sensors 18, no. 9 (September 12, 2018): 3059. http://dx.doi.org/10.3390/s18093059.

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Electromagnetic tracking (EMT) is playing an increasingly important role in surgical navigation, medical robotics and virtual reality development as a positional and orientation reference. Though EMT is not restricted by line-of-sight requirements, measurement errors caused by magnetic distortions in the environment remain the technology’s principal shortcoming. The characterisation, reduction and compensation of these errors is a broadly researched topic, with many developed techniques relying on auxiliary tracking hardware including redundant sensor arrays, optical and inertial tracking systems. This paper describes a novel method of detecting static magnetic distortions using only the magnetic field transmitting array. An existing transmitter design is modified to enable simultaneous transmission and reception of the generated magnetic field. A mutual inductance model is developed for this transmitter design in which deviations from control measurements indicate the location, magnitude and material of the field distorter to an approximate degree. While not directly compensating for errors, this work enables users of EMT systems to optimise placement of the magnetic transmitter by characterising a distorter’s effect within the tracking volume without the use of additional hardware. The discrimination capabilities of this method may also allow researchers to apply material-specific compensation techniques to minimise position error in the clinical setting.

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48

Chen, Yong, Yong Sheng Song, Gui Ying Zhou, and Wen Juan Li. "Recovery Pb, Zn and S from a Chinese Lead-Zinc Mine Beneficiation Plant Tailing." Advanced Materials Research 997 (August 2014): 583–86. http://dx.doi.org/10.4028/www.scientific.net/amr.997.583.

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Detailed characterisation and recovery of galena, sphalerite, and pyrrhotite from the beneficiation plant tailing of YouXi, China, was investigated. Different characterisation techniques viz. size analysis, chemical analysis, mineral analysis by Mineral Liberation Analyser（MLA）were carried out. Based on the appreciable differences in specific gravity, floatability and magnetic susceptibility between the desired lead, zinc, sulphur minerals and the gangue minerals, the flow sheets comprising desliming, flotation and magnetic separation, was used to recover galena, sphalerite, and pyrrhotite values. A lead and zinc concentrate of Pb 16.02%, Zn 35.1% and sulphur concentrate assays 35% S and 56% Fe can be produced from the tailing.

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49

Mostarac, Deniz, Pedro A. Sánchez, and Sofia Kantorovich. "Characterisation of the magnetic response of nanoscale magnetic filaments in applied fields." Nanoscale 12, no. 26 (2020): 13933–47. http://dx.doi.org/10.1039/d0nr01646b.

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50

Xiang, Junyi, Qingyun Huang, Wei Lv, Guishang Pei, Xuewei Lv, and Songli Liu. "Mineralogical characterisation and magnetic separation of vanadium-bearing converter slag." Waste Management & Research: The Journal for a Sustainable Circular Economy 36, no. 11 (September 10, 2018): 1083–91. http://dx.doi.org/10.1177/0734242x18796201.

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The recycling of metallic iron is commonly the first step to fully use the converter slag, which is the biggest waste discharge in the steelmaking process. This study presents a proposed improved process of separating metallic iron from vanadium-bearing converter slag more efficiently. The mineralogical and morphological characteristics of the converter slag were first investigated, and the results showed that most of the iron was incorporated in the spinel and olivine. Grinding, sieving and magnetic separation were combined to recover metallic iron from the converter slag, and yielded approximately 41.5% of iron in which the iron content was as high as 85%, and the non-magnetic concentrate contains 8.56% vanadium with a yield of 95.3% and 8.63% titanium with a yield of 85.3%. The magnetic part can be used as the raw materials in the steel making process, whereas the non-magnetic part can be used as the raw materials for the further extraction of vanadium.

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Journal articles on the topic 'Magnetic characterisation'

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