Curie-Weiss behavior and the 'interaction' temperature of magnetic nanoparticle ensembles: local structure strongly affects the magnetic behavior

Authors: Camley, Robert E, Macêdo, Rair, Livesey, Karen L

Subject Terms: Condensed Matter - Materials Science, Physics - Applied Physics

Access URL: http://arxiv.org/abs/2407.17861

Field-dependent magnetic relaxation times of magnetic nanoparticle systems: analytic approximations supported by numerical simulations

Authors: Davidson, Jonathon C., Anderson, Nicholas R., Livesey, Karen L.

Subject Terms: Condensed Matter - Mesoscale and Nanoscale Physics, Condensed Matter - Soft Condensed Matter

Access URL: http://arxiv.org/abs/2402.04427

Breaking Space Inversion-Symmetry to Obtain Asymmetric Spin-Wave Excitation in Systems with Nonuniform Magnetic Exchange

Authors: Macêdo, Rair, Kudinoor, Arjun S., Livesey, Karen L., Camley, Robert E.

Source: Adv. Electron. Mater. 2021, 2100435

Subject Terms: Condensed Matter - Materials Science, Condensed Matter - Mesoscale and Nanoscale Physics, Physics - Applied Physics

Access URL: http://arxiv.org/abs/2012.10381

An Electromagnetic Approach to Cavity Spintronics

Authors: Macêdo, Rair, Holland, Rory C., Baity, Paul G., McLellan, Luke J., Livesey, Karen L., Stamps, Robert L., Weides, Martin P., Bozhko, Dmytro A.

Source: Phys. Rev. Applied 15, 024065 (2021)

Subject Terms: Condensed Matter - Mesoscale and Nanoscale Physics, Physics - Applied Physics

Access URL: http://arxiv.org/abs/2007.11483

Analytic theory for Néel skyrmion size, accounting for finite film thickness

Authors: Lu, Ellen, Stuart, Alexandra R., Chalifour, Artek R., Davidson, Jonathon C., Keatley, Paul S., Buchanan, Kristen S., Livesey, Karen L.

Source: In Journal of Magnetism and Magnetic Materials 15 October 2023 584

A semi-analytical approach to calculating the dynamic modes of magnetic vortices with Dzyaloshinskii-Moriya interactions

Authors: Flores, Carla Quispe, Chalifour, Casey, Davidson, Jonathon, Livesey, Karen L., Buchanan, Kristen S.

Subject Terms: Condensed Matter - Mesoscale and Nanoscale Physics

Access URL: http://arxiv.org/abs/1912.06963

Interplay between thermal and magnetic properties of polymer nanocomposites with superparamagnetic Fe3O4 nanoparticles

Authors: Rezoanur Rahman, Md, Bake, Abdulhakim, Jumlat Ahmed, Al, Md Kazi Nazrul Islam, Sheik, Wu, Liang, Khakbaz, Hadis, FitzGerald, Sara, Chalifour, Artek, Livesey, Karen L., Knott, Jonathan C., Innis, Peter C., Beirne, Stephen, Cortie, David

Source: In Journal of Magnetism and Magnetic Materials 1 August 2023 579

Consequences of the Dzyaloshinskii-Moriya interaction

Authors: Camley, Robert E., Livesey, Karen L.

Source: In Surface Science Reports August 2023 78(3)

Structure and magnetism of ultra-small cobalt particles assembled at titania surfaces by ion beam synthesis

Authors: Bake, Abdulhakim, Rezoanur Rahman, Md, Evans, Peter J., Cortie, Michael, Nancarrow, Mitchell, Abrudan, Radu, Radu, Florin, Khaydukov, Yury, Causer, Grace, Callori, Sara, Livesey, Karen L., Mitchell, David, Pastuovic, Zeljko, Wang, Xiaolin, Cortie, David

Source: In Applied Surface Science 30 December 2021 570

Analytic calculation for the stray field above Néel and Bloch magnetic domain walls in a rectangular nanoribbon

Authors: Flores, Carla Quispe, Stuart, Alexandra R., Buchanan, Kristen S., Livesey, Karen L.

Source: In Journal of Magnetism and Magnetic Materials 1 November 2020 513

Breaking Space Inversion‐Symmetry to Obtain Asymmetric Spin‐Wave Excitation in Systems with Nonuniform Magnetic Exchange

Authors: Macêdo, Rair, Kudinoor, Arjun S., Livesey, Karen L., Camley, Robert E.

Source: Advanced Electronic Materials. 8(1)

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100138825998.0x000001&indx=1&recIds=ETOCvdc_100138825998.0x000001

Ultra-small cobalt particles embedded in titania by ion beam synthesis: Additional datasets including electron microscopy, neutron reflectometry, modelling outputs and particle size analysis

Authors: Bake, Abdulhakim, Rahman, Md Rezoanur, Evans, Peter J., Cortie, Michael, Nancarrow, Mitchell, Abrudan, Radu, Radu, Florin, Khaydukov, Yury, Causer, Grace, Livesey, Karen L., Callori, Sara, Mitchell, David R.G., Pastuovic, Zeljko, Wang, Xiaolin, Cortie, David

Source: Data in brief. 40

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100179175283.0x000001&indx=1&recIds=ETOCvdc_100179175283.0x000001

Tunability and Ordering in 2D Arrays of Magnetic Nanoparticles Assembled via Extreme Field Gradients

Authors: Mohtasebzadeh, Abdul Rahman, Davidson, Jonathon C., Livesey, Karen L., Crawford, Thomas M.

Source: Advanced materials interfaces. 9(26)

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100160481482.0x000001&indx=1&recIds=ETOCvdc_100160481482.0x000001

The formation of linear aggregates in magnetic hyperthermia: Implications on specific absorption rate and magnetic anisotropy

Authors: Saville, Steven L., Qi, Bin, Baker, Jonathon, Stone, Roland, Camley, Robert E., Livesey, Karen L., Ye, Longfei, Crawford, Thomas M., Thompson Mefford, O.

Source: In Journal of Colloid And Interface Science 15 June 2014 424:141-151

Using magnetic hyperbolic metamaterials as high frequency tunable filters

Authors: Macêdo, Rair, Livesey, Karen L., Camley, Robert E.

Source: Applied physics letters. 113(12)

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100090593757.0x000001&indx=1&recIds=ETOCvdc_100090593757.0x000001

Optimisation of Iron Oxide Nanoparticles for Agglomeration and Blockage in Aqueous Flow Systems.

Authors: Landowski, Lila M.¹ (AUTHOR), Livesey, Karen L.² (AUTHOR), Bibari, Olivier¹ (AUTHOR), Russell, Allanna M.¹ (AUTHOR), Taylor, Madeleine R.³ (AUTHOR), Ho, Curtis C.³ (AUTHOR), Howells, David W.¹ (AUTHOR), Fuller, Rebecca O.³ (AUTHOR) rebecca.fuller@utas.edu.au

Source: Australian Journal of Chemistry. 2022, Vol. 75 Issue 2, p102-110. 9p.

Subject Terms: *IRON oxide nanoparticles, *MAGNETITE, *IRON oxides, *FERRIC oxide, *RARE earth oxides, *POLYETHYLENE glycol, *CAPILLARY flow

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Simulating the Self-Assembly and Hysteresis Loops of Ferromagnetic Nanoparticles with Sticking of Ligands.

Authors: Anderson, Nicholas R., Davidson, Jonathon, Louie, Dana R., Serantes, David, Livesey, Karen L.

Source: Nanomaterials (2079-4991); Nov2021, Vol. 11 Issue 11, p2870-2870, 1p

Subject Terms: OSCILLATIONS, MAGNETIC fluids, MAGNETIC fields, LIGANDS (Chemistry), HYSTERESIS loop, NANOPARTICLES, MAGNETIC nanoparticle hyperthermia, GOLD nanoparticles