NanoPaleoMagnetism

A multiscale approach to paleomagnetic analysis of geological materials
 

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Publications

The following list of conference contributions and published papers consists of work carried out with the aid of funding from the NanoPaleoMag ERC project (click here for a full list of Dr. Richard Harrison’s publications).

 

Papers

 

1. Bryson J, Church NS, Kasama T and Harrison RJ (2014) Nanomagnetic intergrowths in Fe-Ni meteoritic metal: the potential for time-resolved records of planetesimal dynamo fields. Earth and Planetary Science Letters, 388, 237-248.

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2. Brok E, Sales M, Lefmann K, Theil Kuhn L, Schmidt WF, Roessli B, Robinson P, McEnroe SA and Harrison RJ (2014) Experimental evidence for lamellar magnetism in hemo-ilmenite by polarized neutron scattering. Physical Review B, 89, 054430.

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3. Bryson J, Herrero-Albillos J, Kronast F, Ghidini M, Redfern SAT, van der Laan G, and Harrison RJ (2014) Nanopaleomagnetism of meteoritic Fe–Ni studied using X-ray photoemission electron microscopy. Earth and Planetary Science Letters 396, 125–133.

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4. Harrison RJ (2014) Meteoritic legacy: First-order reversal curve analysis. Magnetics Technology International.

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5. Fu RR, Weiss BP, Lima EA, Harrison RJ, Bai X, Desch SJ, Ebel DS, Suavet C, Wang H, Glenn D, Le Sage D, Kasama T, Walsworth RL, Kuan AT (2014) Solar nebula magnetic fields recorded in the Semarkona meteorite. Science DOI: 10.1126/science.1258022.

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6. Harrison RJ and Lascu I (2014) FORCulator: a micromagnetic tool for simulating first-order reversal curve diagrams. Geochemistry Geophysics Geosystems, DOI: 10.1002/2014GC005582.

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7. Bryson JFJ, Nichols CIO, Herrero-Albillos J, Kronast F, Kasama T, Alimadadi H, van der Laan G, Nimmo F and Harrison RJ (2015) Long-lived magnetism from solidification-driven convection on the pallasite parent body. Nature 517, 472–475, doi:10.1038/nature14114

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8. Lindquist AK,  Feinberg JM, Harrison RJ, Louden JC, and Newell AJ (2015) Domain wall pinning and dislocations: Investigating magnetite deformed under conditions analogous to nature using transmission electron microscopy. Journal of Geophysical Research: Solid Earth, doi: 10.1002/2014JB011335.

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9. Bryson JFJ, Nimmo F and Harrison RJ (2015) Magnetic meteorites and the early solar system. Astronomy and Geophysics 56 (4), 4.36-4.42, doi: 10.1093/astrogeo/atv134. (invited review)

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10. Carpenter MA, Schiemer JA, Lascu I, Harrison RJ, Kumar A, Katiyar RS, Ortega N, Sanchez DA, Salazar Mejia C, SchnelleW, Echizen M, Shinohara H, Heap AJF, Nagaratnam R, Dutton SE and Scott JF (2015) Elastic and magnetoelastic relaxation behaviour of multiferroic (ferromagnetic + ferroelectric + ferroelastic) Pb(Fe0.5Nb0.5)O3 perovskite. Journal of Physics: Condensed Matter 27, 285901, doi:10.1088/0953-8984/27/28/285901.

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11. Lascu I, Harrison RJ, Li Y, Muraszko JR, Channell JET, Piotrowski AM, and Hodell DA (2015) Magnetic unmixing of first-order reversal curve diagrams using principal component analysis. Geochemistry Geophysics Geosystems 16, doi: 10.1002/2015GC005909.

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12. Nichols CIO, Bryson, JFJ, Herrero-Albillos J, Kronast F, Nimmo F, Harrison RJ (2016) Pallasite Paleomagnetism: Quiescence of a Core Dynamo. Earth and Planetary Science Letters, 441, 103–112.

Link to Open Access

 

13. Henderson CMB, Pearce CI, Charnock JM, Harrison RJ and Rosso KM (2016) An X-ray magnetic circular dichroism (XMCD) study of Fe ordering in a synthetic MgAl2O4 – Fe3O4 (spinel – magnetite) solid solution series; implications for magnetic properties. American Mineralogist, in press.

 

14. Harrison RJ, Bryson JFJ, Nichols CIO, Weiss BP (2016) Magnetic mineralogy of meteoritic metal: paleomagnetic evidence for dynamo activity on differentiated planetesimals. In: L Elkins-Tanton and BP Weiss (Eds.) Planetesimals. Cambridge University Press, in press.

 

15. Channell JET, Harrison RJ, Lascu I, McCave IN, Hibbert FD, Austin WEN (2016) Magnetic record of deglaciation using FORC-PCA, sortable-silt grain size, and magnetic excursion at 26 ka, from the Rockall Trough (NE Atlantic). Geochemistry Geophysics Geosystems 17, p. 1823–1841, doi: 10.1002/2016GC006300.

 

16. Schiemer, J. A., Lascu, I., Harrison, R. J., Kumar, A., Katiyar, R. S., Sanchez, D. A., Ortega, N., Salazar Mejia C., Schnelle, W., Echizen, M., Shinohara, H., Heap, A. J. F., Nagaratnam, R., Dutton, S. E., Scott, J. F., Carpenter, M. A., 2016, Elastic and anelastic relaxation behaviour of perovskite multiferroics I: PbZr0.53Ti0.47O3 (PZT) – PbFe0.5Nb0.5O3 (PFN), Journal of Materials Science 51, p. 10727-10760, doi: 10.1007/s10853-016-0280-2.

 

17.  Schiemer, J. A., Lascu, I., Harrison, R. J., Kumar, A., Katiyar, R. S., Sanchez, D. A., Ortega, N., Salazar Mejia C., Schnelle, W., Echizen, M., Shinohara, H., Heap, A. J. F., Nagaratnam, R., Dutton, S. E., Scott, J. F., Nair, B., Mathur, N. D., Carpenter, M. A., 2016, Elastic and anelastic relaxation behaviour of perovskite multiferroics II: PbZr0.53Ti0.47O3 (PZT) – PbFe0.5Ta0.5O3 (PFT), Journal of Materials Science, 52, p. 285-304, doi: 10.1007/s10853-016-0330-9.

 

18. Lascu, I., Feinberg, J. M., Dorale, J. A., Cheng, H., Edwards, R. L., 2016, Age of the Laschamp excursion determined by U-Th dating of a speleothem geomagnetic record from North America, Geology 44, p. 139-142, doi: 10.1130/G37490.1.

 

19. Erik Brok, Cathrine Frandsen, Kim Lefmann, Suzanne McEnroe, Peter Robinson, Benjamin P. Burton, Thomas C. Hansen, and Richard Harrison (2017) Spin orientation in solid solution hematite-ilmenite. American Mineralogist.

Preprint of Article.

 

20. Einsle JF, Harrison RJ, Kasama T, Conbhuí PÓ, Fabian K, Williams W, Woodland L, Fu RR, Weiss BP, Midgley PA (2016). Multi-scale three-dimensional characterization of iron particles in dusty olivine: Implications for paleomagnetism of chondritic meteorites. American Mineralogist, 101, 2070–2084.

 

21. Fu RR, Weiss BP, Lima EA, Kehayias P, Araujo JFDF., Glenn DR, Gelb J, nslensle JF, Bauer AM, Harrison RJ, Ali GAH, Walsworth RL (2017) Evaluating the paleomagnetic potential of single zircon crystals using the Bishop Tuff. Earth and Planetary Science Letters 458, 1–13.

Link to journal pdf

 

22. Bryson JFJ, Weiss BP, Harrison RJ, Herrero-Albillos J, Kronast F (2017) Paleomagnetic evidence for dynamo activity driven by inward crystallisation of a metallic asteroid. Earth and Planetary Science Letters 472, 152–163.

Link to Open Access

 

23. Nichols CIO, Krakow R, Herrero-Albillos J, Kronast F, Northwood-Smith G. & Harrison RJ (2018). Microstructural and paleomagnetic insight into the cooling history of the IAB parent body. Geochimica et Cosmochimica Acta, 229, 1–19.

 

24. Weiss BP, Fu RR, Einsle JF, Glenn DR, Kehayias P, Bell EA, Gelb J, Araujo JFDF, Lima EA, Borlina CS, Boehnke P, Johnstone DN, Harrison TM, Harrison RJ and Walsworth RL (2018) Secondary magnetic inclusions in detrital zircons from the Jack Hills, Western Australia, and implications for the origin of the geodynamo. Geology, 46(5), pp. 3–6. doi: 10.1130/G39938.1.

 

25. Roberts AP, Almeida TP, Church NS, Harrison RJ, Heslop D, Li Y, Li J, Muxworthy AR, Williams W and Zhao X (2017) Resolving the Origin of Pseudo-Single Domain Magnetic Behavior. Journal of Geophysical Research: Solid Earth, 122(12), pp. 9534–9558. doi: 10.1002/2017JB014860.

 

 

Conference Contributions

 

Harrison RJ, Bryson J, Church N, Kasama T and Herrero Albillos J (2013) Magnetic Nanostructures in Meteorites: A Window on the Early Solar System. Goldschmidt Conference, Florence, 25-30th August, 2013. Mineralogical Magazine, 77(5) 1262.

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Bryson J, Herrero Albillos J, Kronast F, van der Laan G, Redfern S and Harrison RJ (2013) Nanomagnetism of Iron Meteorites Identified by X-Ray Photo-Emission Electron Microscopy. Goldschmidt Conference, Florence, 25-30th August, 2013. Mineralogical Magazine, 77(5) 784

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Harrison RJ, Bryson J, Kasama T, Church NS, Herrero Albillos J, Kronast F,  Ghidini M, Redfern SAT, van der Laan G, Tyliszczak T (2013) Nanopaleomagnetism of Meteoritic Fe-Ni: the Potential for Time-Resolved Remanence Records within the Cloudy Zone. AGU Fall Meeting, San Francisco, 9-13th December, 2013.

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Bryson J, Herrero Albillos J, Kronast F, Tyliszczak T, Redfern SAT, van der Laan G, Harrison RJ (2013) Synchrotron X-ray imaging of nanomagnetism in meteoritic metal (Invited). AGU Fall Meeting, San Francisco, 9-13th December, 2013.

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Harrison RJ (2014) FORCinel version 2.0 A practical guide to the VARIFORC method. Magnetic Interactions 2014, Cambridge 8-9th January, 2014.

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Blukis R, Bryson JFJ and Harrison RJ (2014) Computational study of the Fe-Ni phase diagram and investigation in nanoscale exsolution patterns in iron and stony-iron meteorites. Magnetic Interactions 2014, Cambridge 8-9th January, 2014.

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Harrison RJ and Lascu I (2014) The Philosophy of Rock Magnetism What we do, how we do it, and why. Presentation to Lakeshore Cryotronics, Columbus, Ohio, February 4th, 2014.

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Harrison RJ and Bryson JFJ (2014) Magnetic Microscopy: seeing is believing. An introduction to magnetic image simulation using ATHLETICS. 10th IRM Santa Fe Meeting on Rock Magnetism , St John’s College, Santa Fe, New Mexico, 26th-29th June, 2014.

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Harrison RJ and Lascu I (2014) The Philosophy of FORCs: what to do, how to do it, and why. FORC Workshop, St John’s College, Santa Fe, New Mexico, 29th June, 2014.

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Harrison RJ and Lascu I (2014) FORCulator: a micromagnetic tool for simulating first-order reversal curve diagrams. AGU Fall Meeting, San Francisco, 15-19th December 2014.

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Lascu I and Harrison RJ (2014) Scanning magnetic tunnel junction (MTJ) microscopy: High-resolution magnetic imaging of geologic samples, AGU Fall Meeting, San Francisco, 15-19th December 2014.

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Einsle JF, Harrison RJ, Midgley P, Fu R, Weiss B, Kasama T, Ó Conbhui P, Williams W, Fabian K (2014) A 3D nanoscale approach to nebular paleomagnetism in the Semarkona LL3.0 ordinary chondrite. AGU Fall Meeting, San Francisco, 15-19th December 2014.

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Lascu I (2015) High-resolution magnetic imaging of geologic samples using scanning magnetic tunnel junction microscopy, Magnetic Interactions Conference, Leeds, United Kingdom, 7-8th January.

 

Nichols C, Bryson J, Kronast F, Herrero-Albillos J, Harrison RJ (2015) Pallasite Paleomagnetism: A Quest for Quiescence of the Core Dynamo. Magnetic Interactions Conference, Leeds, United Kingdom, 7-8th January.

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Nichols C, Bryson J, Kronast F, Herrero-Albillos J, Harrison RJ (2015) Nanopaleomagnetism of meteoritic Fe-Ni studied using X-ray photoelectron emission microscopy. BESSY User Meeting, 9th-11th December 2015, Helmholtz Zentrum Berlin (Invited).

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Lascu I, Harrison RJ, Li Y, Muraszko JR, Channell JET, Piotrowski AM, Hodell DA (2015) Magnetic unmixing of first-order reversal curve diagrams using principal component analysis. European Geosciences Union Meeting, Vienna, 12-17th April 2015 (invited).

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Lascu I, Harrison RJ, Li YT, Muraszko JR, Channell JET, Piotrowsky AM and Hodell DA. PCA-based FORC unmixing, First-order reversal curve workshop, Minneapolis, USA, 23-24 July 2015.

 

Einsle JF, Blukis R, Nichols C, Bryson J, Saghi Z, Eggeman A, Burdet P, Ostasevicius T, Johnstone D, de la Peña F, Bagot P, Midgley P, Harrison RJ (2015) Multi Dimensional Atomic and Nanoscale Mapping of Extraterrestrial Magnetic Minerals. Microscopy and Microanalysis Conference, Portland, 2-6th August 2015 (invited).

 

Lascu I, Feinberg JM, Dorale JA, Cheng H, Edwards RL, Dating the Laschamp Excursion: Why Speleothems are Valuable Tools for Constraining the Timing and Duration of Short-Lived Geomagnetic Events. AGU Fall Meeting, San Francisco, 14-18th December 2015.

 

Lascu I, Harrison RJ, Li Y, Muraszko JR, Channell JET, Piotrowski AM, Hodell DA, Necula, C, Panaiotu C (2015) Unmixing Multi-Component Magnetic Mixtures in Geologic Materials Using First-Order Reversal Curve Diagrams. AGU Fall Meeting, San Francisco, 14-18th December 2015 (invited).

 

Lascu I, Harrison RJ and Muraszko JR. (2016) Unmixing magnetic domain states in natural and synthetic samples. Magnetic Interactions Conference, Imperial College, London, UK, 7-8 January 2016. Invited talk.

 

Nichols C, Geraint Northwood-Smith, Kronast F, Herrero-Albillos J, Harrison RJ (2016) Paleomagnetic and compositional insight into the formation and impact history of the IAB parent body. Magnetic Interactions, 7th-8th January 2016, Imperial College London. Awarded BGA Best Student Presentation Prize.

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Lascu, I., 2016, Magnetic sediments: A window into past global change. Department of Marine, Earth, and Atmospheric Sciences, North Carolina State University, Raleigh, USA, 16 February (invited).

 

Lascu, I., 2016, The magnetism of speleothems: Applications in environmental and geomagnetic studies. Institut de Physique du Globe, Paris, France, 11 March. (invited)

 

Lascu, I., 2016, Refining the Quaternary Geomagnetic Instability Time Scale: The Laschamp Excursion Dated from a Speleothem Record. PAGES Central and Eastern Europe Paleoscience Symposium: From Local to Global, Cluj-Napoca, Romania, 23-24 May.

 

Lascu, I., Harrison, R. J. and Muraszko, J. R., 2016, Processing large FORC diagram datasets applied to Earth-Science research, Second annual first-order reversal curve (FORC) workshop, New Orleans, USA, 30 October. (invited)

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Lascu, I., Muraszko, J. R., Harrison, R. J. and McLauchlan, K. K., 2016, Research strategies and quantitative methods in environmental magnetism, AGU Fall Meeting, San Francisco, USA, 12-16 December. (invited)

 

Lascu, I., Harrison, R. J., Einsle J. F. and Ball, M., 2016, What does it mean to be pseudo single domain? Demystifying the PSD state, AGU Fall Meeting, San Francisco, USA, 12-16 December.

 

Harrison RJ, Einsle J (2017) Tomography and micromagnetic modelling of the cloudy in Fe-Ni meteorites: when and how is remanence recorded? Magnetic Interactions, Edinburgh, 5-6 January, 2017.

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Harrison RJ (2017) Nanopaleomagnetism five years on: a (domain) state of the union address. International Conference on Rock Magnetism, Utrecht, 10-14th July, 2017. (invited)

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Harrison RJ (2017) Magnetic microscopy of meteorites: probing the magnetic state of the early solar system. Mineralogical Society Mineral Physics Group Research in Progress. Leeds 1-2 Nov, 2017. (invited)

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