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Richard J. Harrison
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Journal Article

Multi-scale three-dimensional characterization of iron particles in dusty olivine: Implications for paleomagnetism of chondritic meteorites

Joshua F. Einsle, Richard J. Harrison, Takeshi Kasama, Pádraig Ó Conbhuí, Karl Fabian, Wyn Williams, Leonie Woodland, Roger R. Fu, Benjamin P. Weiss, Paul A. Midgley
Published: 01 September 2016
American Mineralogist (2016) 101 (9): 2070–2084.
DOI: https://doi.org/10.2138/am-2016-5738CCBY
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An X-ray magnetic circular dichroism (XMCD) study of Fe ordering in a synthetic MgAl 2 O 4 -Fe 3 O 4 (spinel-magnetite) solid-solution series: Implications for magnetic properties and cation site ordering

C. Michael B. Henderson, Carolyn I. Pearce, John M. Charnock, Richard J. Harrison, Kevin M. Rosso
Published: 01 June 2016
American Mineralogist (2016) 101 (6): 1373–1388.
DOI: https://doi.org/10.2138/am-2016-5612
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A computational model of cation ordering in the magnesioferrite-qandilite (MgFe 2 O 4 -Mg 2 TiO 4 ) solid solution and its potential application to titanomagnetite (Fe 3 O 4 -Fe 2 TiO 4 )

Richard J. Harrison, Erika J. Palin, Natasha Perks
Published: 01 April 2013
American Mineralogist (2013) 98 (4): 698–708.
DOI: https://doi.org/10.2138/am.2013.4318
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Spin orientation in a natural Ti-bearing hematite: Evidence for an out-of-plane component

Richard J. Harrison, Suzanne A. McEnroe, Peter Robinson, Christopher J. Howard
Published: 01 July 2010
American Mineralogist (2010) 95 (7): 974–979.
DOI: https://doi.org/10.2138/am.2010.3402
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Thermal modification of hematite-ilmenite intergrowths in the Ecstall pluton, British Columbia, Canada

Sarah J. Brownlee, Joshua M. Feinberg, Richard J. Harrison, Takeshi Kasama, Gary R. Scott, Paul R. Renne
Published: 01 January 2010
American Mineralogist (2010) 95 (1): 153–160.
DOI: https://doi.org/10.2138/am.2010.3191
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Magnetic and microscopic characterization of magnetite nanoparticles adhered to clay surfaces

Cecilia Galindo-Gonzalez, Joshua M. Feinberg, Takeshi Kasama, Lionel Cervera Gontard, Mihály Pósfai, Ilona Kósa, Juan D.G. Duran, Jaime E. Gil, Richard J. Harrison, Rafal E. Dunin-Borkowski
Published: 01 August 2009
American Mineralogist (2009) 94 (8-9): 1120–1129.
DOI: https://doi.org/10.2138/am.2009.3167
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The application of Lorentz transmission electron microscopy to the study of lamellar magnetism in hematite-ilmenite

Takeshi Kasama, Rafal E. Dunin-Borkowski, Toru Asaka, Richard J. Harrison, Ryan K.K. Chong, Suzanne A. McEnroe, Edward T. Simpson, Yoshio Matsui, Andrew Putnis
Published: 01 February 2009
American Mineralogist (2009) 94 (2-3): 262–269.
DOI: https://doi.org/10.2138/am.2009.2989
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A computational study of order-disorder phenomena in Mg 2 TiO 4 spinel (qandilite)

Erika J. Palin, Andrew M. Walker, Richard J. Harrison
Published: 01 August 2008
American Mineralogist (2008) 93 (8-9): 1363–1372.
DOI: https://doi.org/10.2138/am.2008.2896
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Acceptance of the Mineralogical Society of America Award for 2007

Richard J. Harrison
Published: 01 May 2008
American Mineralogist (2008) 93 (5-6): 959.
DOI: https://doi.org/10.2138/am.2008.517
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A Monte Carlo investigation of the thermodynamics of cation ordering in 2-3 spinels

Erika J. Palin, Richard J. Harrison
Published: 01 August 2007
American Mineralogist (2007) 92 (8-9): 1334–1345.
DOI: https://doi.org/10.2138/am.2007.2485
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Microstructure and magnetism in the ilmenite-hematite solid solution: A Monte Carlo simulation study

Richard J. Harrison
Published: 01 July 2006
American Mineralogist (2006) 91 (7): 1006–1024.
DOI: https://doi.org/10.2138/am.2006.2008
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Fe 2+ /Fe 3+ charge ordering in contact layers of lamellar magnetism: Bond valence arguments

Peter Robinson, Richard J. Harrison, Suzanne A. McEnroe
Published: 01 January 2006
American Mineralogist (2006) 91 (1): 67–72.
DOI: https://doi.org/10.2138/am.2006.2012
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Journal Article

Nature and origin of lamellar magnetism in the hematite-ilmenite series

Peter Robinson, Richard J. Harrison, Suzanne A. McEnroe, Robert B. Hargraves
Published: 01 May 2004
American Mineralogist (2004) 89 (5-6): 725–747.
DOI: https://doi.org/10.2138/am-2004-5-607
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The effect of transformation twins on the seismic-frequency mechanical properties of polycrystalline Ca 1− x Sr x TiO 3 perovskite

Richard J. Harrison, Simon A.T. Redfern, John Street
Published: 01 April 2003
American Mineralogist (2003) 88 (4): 574–582.
DOI: https://doi.org/10.2138/am-2003-0411
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Thermodynamics of the R 3̅ to R 3̅ c phase transition in the ilmenite-hematite solid solution

Richard J. Harrison, Udo Becker, Simon A.T. Redfern
Published: 01 November 2000
American Mineralogist (2000) 85 (11-12): 1694–1705.
DOI: https://doi.org/10.2138/am-2000-11-1213
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In-situ study of the R 3̅ to R 3̅ c phase transition in the ilmenite-hematite solid solution using time-of-flight neutron powder diffraction

Richard J. Harrison, Simon A.T. Redfern, Ron I. Smith
Published: 01 January 2000
American Mineralogist (2000) 85 (1): 194–205.
DOI: https://doi.org/10.2138/am-2000-0119
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In-situ neutron diffraction study of non-convergent cation ordering in the (Fe 3 O 4 ) (sub 1-x) (MgAl 2 O 4 ) x spinel solid solution

Richard J. Harrison, Martin T. Dove, Kevin S. Knight, Andrew Putnis
Published: 01 April 1999
American Mineralogist (1999) 84 (4): 555–563.
DOI: https://doi.org/10.2138/am-1999-0409
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Thermodynamics and kinetics of cation ordering in MgAl 2 O 4 spinel up to 1600 degrees C from in situ neutron diffraction

Simon A. T. Redfern, Richard J. Harrison, Hugh St. C. O'Neill, David R. R. Wood
Published: 01 March 1999
American Mineralogist (1999) 84 (3): 299–310.
DOI: https://doi.org/10.2138/am-1999-0313
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An investigation of the phase transitions in bornite (Cu 5 FeS 4 ) using neutron diffraction and differential scanning calorimetry

Benjamin A. Grguric, Andrew Putnis, Richard J. Harrison
Published: 01 December 1998
American Mineralogist (1998) 83 (11-12_Part_1): 1231–1239.
DOI: https://doi.org/10.2138/am-1998-11-1211
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The temperature dependence of the cation distribution in synthetic hercynite (FeAl 2 O 4 ) from in-situ neutron structure refinements

Richard J. Harrison, Simon A. T. Redfern, Hugh St. C. O'Neill
Published: 01 October 1998
American Mineralogist (1998) 83 (9-10): 1092–1099.
DOI: https://doi.org/10.2138/am-1998-9-1018
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