Dr Joshua Franz Einsle

  • Lord Kelvin Adam / Smith Research Fellow in Data Science (Earth Sciences)

Research interests

As a mineral physicist, I employ cutting-edge materials science characterization approaches such as multiscale tomography (x-ray, focused ion beam, scanning transmission electron microscopy and atom probe tomography) and machine learning algorithms to address fundamental questions about the evolution of the Earth and interactions of life with its environment. My expertise has its foundation in my background as a nanofabrication researcher1–3 and a statistical process control engineer with the FEI Company. I have applied my experience with state of the art electron microscopy techniques to advance the characterisation and understanding of ancient Earth and planetary materials4–8. Multiscale correlative approaches have been key in determining the extent to which Archean zircons record primary magnetic signals on the early Earth and hence establish the earliest time for life to develop.  Recently, I have advanced the correlative microscopy methodology, through the development of correlative microanalysis.9  By connecting multiple microscopy data types, I am able to demonstrate mineral phase relationships in quantitative and data driven approach. These insights work to inform and contextualise geochemical and paleomagnetic understanding. Currently, I am applying these methods to examine, Archean terrains, meteorites and energy critical element mineral relationships.

 

  1. Einsle, J. F. et al. Directed self-assembly of nanorod networks: bringing the top down to the bottom up. Nanotechnology 23, 505302 (2012).

  2. Whyte, J. R. et al. Sequential injection of domain walls into ferroelectrics at different bias voltages: Paving the way for “domain wall memristors”. J. Appl. Phys. 116, 066813 (2014).

  3. Einsle, J. F. et al. In situ electron holography of the dynamic magnetic field emanating from a hard-disk drive writer. Nano Res. 8, 1241–1249 (2015).

  4. Einsle, J. F. et al. Multi-scale three-dimensional characterization of iron particles in dusty olivine: Implications for paleomagnetism of chondritic meteorites. Am. Mineral. 101, 2070–2084 (2016).

  5. Einsle, J. F. et al. Nanomagnetic properties of the meteorite cloudy zone. Proc. Natl. Acad. Sci. 115, (2018).

  6. Lascu, I., Einsle, J. F., Ball, M. R. & Harrison, R. J. The Vortex State in Geologic Materials: A Micromagnetic Perspective. J. Geophys. Res. Solid Earth (2018). doi:10.1029/2018JB015909

  7. Tang, F. et al. Secondary magnetite in ancient zircon precludes analysis of a Hadean geodynamo. Proc. Natl. Acad. Sci. Accepted, (2018).

  8. Weiss, B. P. et al. Secondary magnetic inclusions in detrital zircons from the Jack Hills , Western Australia and implications for the origin of the geodynamo microscopy. Geology (2018).

  9. Einsle, J. F. et al. All Mixed Up: Using Machine Learning to Address Heterogeneity in (Natural) Materials. Microsc. Microanal. 24, 562–563 (2018).


Publications

List by: Type | Date

Jump to: 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | 2012 | 2011 | 2010
Number of items: 16.

2019

Nichols, C. I.O., Einsle, J. F. , Im, M.‐Y., Kasama, T., Saghi, Z., Midgley, P. A. and Harrison, R. J. (2019) Field response of magnetic vortices in dusty olivine from the Semarkona chondrite. Geochemistry, Geophysics, Geosystems, 20(3), pp. 1441-1453. (doi: 10.1029/2018GC008159)

Tang, F. et al. (2019) Secondary magnetite in ancient zircon precludes analysis of a Hadean geodynamo. Proceedings of the National Academy of Sciences of the United States of America, 116(2), pp. 407-412. (doi: 10.1073/pnas.1811074116) (PMID:30598434) (PMCID:PMC6329971)

Borlina, C.S. et al. (2019) Re-evaluating the evidence for a Hadean-Eoarchean dynamo. Science Advances, (Accepted for Publication)

2018

Einsle, J. F. , Eggeman, A. S., Martineau, B. H., Saghi, Z., Collins, S. M., Blukis, R., Bagot, P. A.J., Midgley, P. A. and Harrison, R. J. (2018) Nanomagnetic properties of the meteorite cloudy zone. Proceedings of the National Academy of Sciences of the United States of America, 115(49), E11436-E11445. (doi: 10.1073/pnas.1809378115) (PMID:30446616) (PMCID:PMC6298078)

Lascu, I., Einsle, J. F. , Ball, M. R. and Harrison, R. J. (2018) The vortex state in geologic materials: a micromagnetic perspective. Journal of Geophysical Research: Solid Earth, 123(9), pp. 7285-7304. (doi: 10.1029/2018JB015909)

Loughran, T.H.J. et al. (2018) Design and fabrication of plasmonic cavities for magneto-optical sensing. AIP Advances, 8(5), 055207. (doi: 10.1063/1.5021538)

Weiss, B. P. et al. (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. 427-430. (doi: 10.1130/G39938.1)

2017

Krakow, R., Bennett, R. J., Johnstone, D. N., Vukmanovic, Z., Solano-Alvarez, W., Lainé, S. J., Einsle, J. F. , Midgley, P. A., Rae, C. M. F. and Hielscher, R. (2017) On three-dimensional misorientation spaces. Proceedings of the Royal Society of London Series A: Mathematical, Physical and Engineering Sciences, 473(2206), 20170274. (doi: 10.1098/rspa.2017.0274) (PMID:29118660) (PMCID:PMC5666230)

Hodell, D. A. et al. (2017) Anatomy of Heinrich Layer 1 and its role in the last deglaciation. Paleoceanography, 32(3), pp. 284-303. (doi: 10.1002/2016PA003028)

Fu, R. R. et al. (2017) Evaluating the paleomagnetic potential of single zircon crystals using the Bishop Tuff. Earth and Planetary Science Letters, 458, pp. 1-13. (doi: 10.1016/j.epsl.2016.09.038)

2016

Einsle, J. F. , Harrison, R. J., Kasama, T., Conbhuí, P. Ó., Fabian, K., Williams, W., Woodland, L., Fu, R. R., Weiss, B. P. and Midgley, P. A. (2016) Multi-scale three-dimensional characterization of iron particles in dusty olivine: Implications for paleomagnetism of chondritic meteorites. American Mineralogist, 101(9), pp. 2070-2084. (doi: 10.2138/am-2016-5738CCBY)

2015

Einsle, J. F. , Gatel, C., Masseboeuf, A., Cours, R., Bashir, M. A., Gubbins, M., Bowman, R. M. and Snoeck, E. (2015) In situ electron holography of the dynamic magnetic field emanating from a hard-disk drive writer. Nano Research, 8(4), pp. 1241-1249. (doi: 10.1007/s12274-014-0610-0)

2014

Whyte, J.R., McQuaid, R.G.P., Ashcroft, C.M., Einsle, J.F. , Canalias, C., Gruverman, A. and Gregg, J.M. (2014) Sequential injection of domain walls into ferroelectrics at different bias voltages: paving the way for “domain wall memristors”. Journal of Applied Physics, 116(6), 066813. (doi: 10.1063/1.4891347)

2012

Einsle, J. F. , Scheunert, G., Murphy, A., McPhillips, J., Zayats, A. V., Pollard, R. and Bowman, R. M. (2012) Directed self-assembly of nanorod networks: bringing the top down to the bottom up. Nanotechnology, 23(50), 505302. (doi: 10.1088/0957-4484/23/50/505302) (PMID:23183100)

2011

Einsle, J. F. F. , Bouillard, J.-S., Dickson, W. and Zayats, A. V. (2011) Hybrid FIB milling strategy for the fabrication of plasmonic nanostructures on semiconductor substrates. Nanoscale Research Letters, 6(1), 572. (doi: 10.1186/1556-276X-6-572) (PMID:22040004) (PMCID:PMC3234295)

2010

Bouillard, J.-S., Einsle, J. , Dickson, W., Rodrigo, S.G., Carretero-Palacios, S., Martin-Moreno, L., Garcia-Vidal, F.J. and Zayats, A.V. (2010) Optical transmission of periodic annular apertures in metal film on high-refractive index substrate: the role of the nanopillar shape. Applied Physics Letters, 96(20), 201101. (doi: 10.1063/1.3427390)

This list was generated on Thu Apr 2 14:07:08 2020 BST.
Jump to: Articles
Number of items: 16.

Articles

Nichols, C. I.O., Einsle, J. F. , Im, M.‐Y., Kasama, T., Saghi, Z., Midgley, P. A. and Harrison, R. J. (2019) Field response of magnetic vortices in dusty olivine from the Semarkona chondrite. Geochemistry, Geophysics, Geosystems, 20(3), pp. 1441-1453. (doi: 10.1029/2018GC008159)

Tang, F. et al. (2019) Secondary magnetite in ancient zircon precludes analysis of a Hadean geodynamo. Proceedings of the National Academy of Sciences of the United States of America, 116(2), pp. 407-412. (doi: 10.1073/pnas.1811074116) (PMID:30598434) (PMCID:PMC6329971)

Borlina, C.S. et al. (2019) Re-evaluating the evidence for a Hadean-Eoarchean dynamo. Science Advances, (Accepted for Publication)

Einsle, J. F. , Eggeman, A. S., Martineau, B. H., Saghi, Z., Collins, S. M., Blukis, R., Bagot, P. A.J., Midgley, P. A. and Harrison, R. J. (2018) Nanomagnetic properties of the meteorite cloudy zone. Proceedings of the National Academy of Sciences of the United States of America, 115(49), E11436-E11445. (doi: 10.1073/pnas.1809378115) (PMID:30446616) (PMCID:PMC6298078)

Lascu, I., Einsle, J. F. , Ball, M. R. and Harrison, R. J. (2018) The vortex state in geologic materials: a micromagnetic perspective. Journal of Geophysical Research: Solid Earth, 123(9), pp. 7285-7304. (doi: 10.1029/2018JB015909)

Loughran, T.H.J. et al. (2018) Design and fabrication of plasmonic cavities for magneto-optical sensing. AIP Advances, 8(5), 055207. (doi: 10.1063/1.5021538)

Weiss, B. P. et al. (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. 427-430. (doi: 10.1130/G39938.1)

Krakow, R., Bennett, R. J., Johnstone, D. N., Vukmanovic, Z., Solano-Alvarez, W., Lainé, S. J., Einsle, J. F. , Midgley, P. A., Rae, C. M. F. and Hielscher, R. (2017) On three-dimensional misorientation spaces. Proceedings of the Royal Society of London Series A: Mathematical, Physical and Engineering Sciences, 473(2206), 20170274. (doi: 10.1098/rspa.2017.0274) (PMID:29118660) (PMCID:PMC5666230)

Hodell, D. A. et al. (2017) Anatomy of Heinrich Layer 1 and its role in the last deglaciation. Paleoceanography, 32(3), pp. 284-303. (doi: 10.1002/2016PA003028)

Fu, R. R. et al. (2017) Evaluating the paleomagnetic potential of single zircon crystals using the Bishop Tuff. Earth and Planetary Science Letters, 458, pp. 1-13. (doi: 10.1016/j.epsl.2016.09.038)

Einsle, J. F. , Harrison, R. J., Kasama, T., Conbhuí, P. Ó., Fabian, K., Williams, W., Woodland, L., Fu, R. R., Weiss, B. P. and Midgley, P. A. (2016) Multi-scale three-dimensional characterization of iron particles in dusty olivine: Implications for paleomagnetism of chondritic meteorites. American Mineralogist, 101(9), pp. 2070-2084. (doi: 10.2138/am-2016-5738CCBY)

Einsle, J. F. , Gatel, C., Masseboeuf, A., Cours, R., Bashir, M. A., Gubbins, M., Bowman, R. M. and Snoeck, E. (2015) In situ electron holography of the dynamic magnetic field emanating from a hard-disk drive writer. Nano Research, 8(4), pp. 1241-1249. (doi: 10.1007/s12274-014-0610-0)

Whyte, J.R., McQuaid, R.G.P., Ashcroft, C.M., Einsle, J.F. , Canalias, C., Gruverman, A. and Gregg, J.M. (2014) Sequential injection of domain walls into ferroelectrics at different bias voltages: paving the way for “domain wall memristors”. Journal of Applied Physics, 116(6), 066813. (doi: 10.1063/1.4891347)

Einsle, J. F. , Scheunert, G., Murphy, A., McPhillips, J., Zayats, A. V., Pollard, R. and Bowman, R. M. (2012) Directed self-assembly of nanorod networks: bringing the top down to the bottom up. Nanotechnology, 23(50), 505302. (doi: 10.1088/0957-4484/23/50/505302) (PMID:23183100)

Einsle, J. F. F. , Bouillard, J.-S., Dickson, W. and Zayats, A. V. (2011) Hybrid FIB milling strategy for the fabrication of plasmonic nanostructures on semiconductor substrates. Nanoscale Research Letters, 6(1), 572. (doi: 10.1186/1556-276X-6-572) (PMID:22040004) (PMCID:PMC3234295)

Bouillard, J.-S., Einsle, J. , Dickson, W., Rodrigo, S.G., Carretero-Palacios, S., Martin-Moreno, L., Garcia-Vidal, F.J. and Zayats, A.V. (2010) Optical transmission of periodic annular apertures in metal film on high-refractive index substrate: the role of the nanopillar shape. Applied Physics Letters, 96(20), 201101. (doi: 10.1063/1.3427390)

This list was generated on Thu Apr 2 14:07:08 2020 BST.