Research output per year
Research output per year
Research output
- 17 Article
- 17 results
Search results
-
2019
Secondary magnetite in ancient zircon precludes analysis of a Hadean geodynamo
Williams, W., Tang, F., Taylor, R. J. M., Einsle, J., Borlina, C., Fu, R., Weiss, B. P., Williams, H., Williams, W., Nagy, L., Midgley, P., Lima, E., Bell, E., Harrison, T., Alexander, E. W. & Harrison, R. J., 2019, In: Proceedings of the National Academy of Sciences (PNAS).Research output: Contribution to journal › Article › peer-review
Open AccessFile -
Thermomagnetic recording fidelity of nanometer sized iron: implications for planetary magnetism
Williams, W., Nagy, L., Tauxe, L., Muxworthy, A. & Ferreira, I., 2019, In: Proceedings of the National Academy of Sciences (PNAS).Research output: Contribution to journal › Article › peer-review
Open AccessFile -
2018
Magnetic Vortex States in Small Octahedral Particles of Intermediate Titanomagnetite
Khakhalova, E., Moskowitz, B. M., Williams, W., Biedermann, A. R. & Solheid, P., 20 Aug 2018, In: Geochemistry, Geophysics, Geosystems.Research output: Contribution to journal › Article › peer-review
Open AccessFile -
Visualized Effects of Oxidation and Temperature on Vortex-State Fe3O4 Particles Examined by Environmental TEM and Off-Axis Electron Holography
Almeida, T. P., Muxworthy, A. R., Williams, W., Kasama, T., Hansen, T. W., Brown, P. D., Kovács, A. & Dunin-borkowski, R. E., 1 Aug 2018, In: Microscopy and Microanalysis. 24, S1, p. 950-951Research output: Contribution to journal › Article › peer-review
Open AccessFile -
The oldest magnetic record in our Solar System identified using nanometric imaging and numerical modeling
Shah, J., Williams, W., Almeida, T. P., Nagy, L., Muxworthy, A. R., Kovacs, A., Valdez-Grijalva, M. A., Fabian, K., Russell, S. S., Genge, M. J. & Dunin-Borkowski, R. E., 21 Mar 2018, In: Nature Communications. 9, 1173.Research output: Contribution to journal › Article › peer-review
Open AccessFile -
MERRILL: Micromagnetic Earth Related Robust Interpreted Language Laboratory
Ó conbhuí, P., Williams, W., Fabian, K., Ridley, P., Nagy, L. & Muxworthy, A. R., 23 Feb 2018, In: Geochemistry, Geophysics, Geosystems.Research output: Contribution to journal › Article › peer-review
Open AccessFile -
2017
The magnetic structure and palaeomagnetic recording fidelity of sub-micron greigite (Fe3S4)
Valdez-Grijalva, M. A., Nagy, L., Muxworthy, A. R., Williams, W. & Fabian, K., 5 Dec 2017, In: Earth and Planetary Science Letters.Research output: Contribution to journal › Article › peer-review
Open AccessFile -
Observation of thermally-induced magnetic relaxation in a magnetite grain using off-axis electron holography
Almeida, T. P., Muxworthy, A. R., Kovács, A., Williams, W. & Dunin-Borkowski, R. E., 16 Oct 2017, In: Journal of Physics: Conference Series. 902, 1, 012001.Research output: Contribution to journal › Article › peer-review
Open Access -
Stability of equidimensional pseudo-single-domain magnetite over billion-year timescales
Nagy, L., Williams, W., Muxworthy, A. R., Fabian, K., Almeida, T. P., Conbhuí, P. Ó. & Shcherbakov, V. P., 26 Sept 2017, In: Proceedings of the National Academy of Sciences (PNAS). 114, 39, p. 10356-10360 5 p.Research output: Contribution to journal › Article › peer-review
Open AccessFile -
2016
Multi-scale 3-dimensional characterisation of iron particles in dusty olivine: implications for paleomagnetism of chondritic meteorites
Einsle, J. F., Harrison, R. J., Kasama, T., Ó Conbhuí, P., Fabian, K., Williams, W., Woodland, L., Fu, R. R., Weiss, B. P. & Midgley, P. A., 1 Sept 2016, In: American Mineralogist.Research output: Contribution to journal › Article › peer-review
Open AccessFile -
Direct observation of the thermal demagnetization of magnetic vortex structures in non-ideal magnetite recorders
Almeida, T. P., Muxworthy, A., Kovacs, A., Williams, W., Nagy, L., Ó Conbhuí, P., Frandsen, C., Supakulopas, R. & Dunin-Borkowski, R. E., 19 Aug 2016, (E-pub ahead of print) In: Geophysical Research Letters.Research output: Contribution to journal › Article › peer-review
Open AccessFile -
Direct visualization of the thermomagnetic behavior of pseudo-single-domain magnetite particles
Almeida, T. P., Muxworthy, A. R., Kovacs, A., Williams, W., Brown, P. D. & Dunin-borkowski, R. E., 15 Apr 2016, In: Science Advances. 2, 4, p. e1501801-e1501801Research output: Contribution to journal › Article › peer-review
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2015
Critical single-domain grain sizes in elongated iron particles: implications for meteoritic and lunar magnetism
Muxworthy, A. R. & Williams, W., 18 May 2015, In: Geophysical Journal International. 202, 1, p. 578-583Research output: Contribution to journal › Article › peer-review
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2014
Magnetic characterization of synthetic titanomagnetites: Quantifying the recording fidelity of ideal synthetic analogs
Almeida, T. P., Muxworthy, A. R., Williams, W., Kasama, T. & Dunin-Borkowski, R., Jan 2014, In: Geochemistry, Geophysics, Geosystems. 15, 1, p. 161-175 15 p.Research output: Contribution to journal › Article › peer-review
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2013
Critical single domain grain sizes in chains of interacting greigite particles: implications for magnetosome crystals
Muxworthy, A., Williams, W., Roberts, A., Winklhofer, M., Chang, L. & Pósfai, M., 27 Dec 2013, In: Geochemistry, Geophysics, Geosystems. 14Research output: Contribution to journal › Article › peer-review
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A strong angular dependence of magnetic properties of magnetosome chains: Implications for rock magnetism and paleomagnetism
Li, J., Ge, K., Pan, Y., Williams, W., Liu, Q. & Qin, H., Oct 2013, In: Geochemistry, Geophysics, Geosystems. 14, 10, p. 3887-3907 21 p.Research output: Contribution to journal › Article › peer-review
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Correlating biodegradation to magnetization in oil bearing sedimentary rocks
Emmerton, S., Muxworthy, A. R., Sephton, M. A., Aldana, M., Costanzo-Alvarez, V., Bayona, G. & Williams, W., 1 Jul 2013, In: Geochimica et Cosmochimica Acta. 112, p. 146-165 20 p.Research output: Contribution to journal › Article › peer-review