Staff Profile

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Career Summary

Research

Research keywords

  • Ceramics
  • Crystallography
  • Group theory
  • Minerals

Research expertise

Crystallography of minerals, ceramics and inorganic compounds. Applications of group theory in crystallography. Crystal structure - property relationships.

Fields of Research

CodeDescriptionPercentage
091299Materials Engineering Not Elsewhere Classified60
091099Manufacturing Engineering Not Elsewhere Classified20
020406Surfaces And Structural Properties Of Condensed Matter20

Administrative

Administrative expertise

Hold diploma in management, and led groups / sections at ANSTO 1980-1997.

Teaching

Teaching expertise

Only limited experience, but this year gave course entitled 'Diffraction and Phase Transitions' to Part II and Part III tripos students in Department of Earth Sciences, University of Cambridge.

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Publications

For publications that are currently unpublished or in-press, details are shown in italics.

Click on a category title below to expand the list of citations for that specific category.

Book (1 outputs)

YearCitationAltmetricsLink
2008Kisi EH, Howard CJ, Applications of Neutron Powder Diffraction, Oxford University Press, Oxford, 464 (2008) [A1]

Co-authors: Erich Kisi

Journal article (138 outputs)

YearCitationAltmetricsLink
2014Thomson RI, Chatterji T, Howard CJ, Palstra TTM, Carpenter MA, 'Elastic anomalies associated with structural and magnetic phase transitions in single crystal hexagonal YMnO3', JOURNAL OF PHYSICS-CONDENSED MATTER, 26 (2014)
2014Driver SL, Herrero-Albillos J, Bonilla CM, Bartolome F, Garcia LM, Howard CJ, Carpenter MA, 'Multiferroic (ferroelastic/ferromagnetic/ferrimagnetic) aspects of phase transitions in RCo2 Laves phases', JOURNAL OF PHYSICS-CONDENSED MATTER, 26 (2014)
2013Oravova L, Zhang Z, Church N, Harrison RJ, Howard CJ, Carpenter MA, 'Elastic and anelastic relaxations accompanying magnetic ordering and spin-flop transitions in hematite, Fe2O3', JOURNAL OF PHYSICS-CONDENSED MATTER, 25 (2013) [C1]
2013Li W, Zhang Z, Bithell EG, Batsanov AS, Barton PT, Saines PJ, et al., 'Ferroelasticity in a metal-organic framework perovskite; towards a new class of multiferroics', ACTA MATERIALIA, 61 4928-4938 (2013) [C1]
2013Howard CJ, Campbell BJ, Stokes HT, Carpenter MA, Thomson RI, 'Crystal and magnetic structures of hexagonal YMnO3', ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL SCIENCE, 69 534-540 (2013) [C1]
2013Oravova L, Zhang Z, Church N, Harrison RJ, Howard CJ, Carpenter MA, 'Elastic and anelastic relaxations accompanying magnetic ordering and spin-flop transitions in hematite, Fe2O3 (vol 25, 116006, 2013)', JOURNAL OF PHYSICS-CONDENSED MATTER, 25 (2013)
2012Carpenter MA, Salje EKH, Howard CJ, 'Magnetoelastic coupling and multiferroic ferroelastic/magnetic phase transitions in the perovskite KMnF3', Physical Review B, 85 224430 (2012) [C1]
2012Tan T-Y, Kennedy BJ, Zhou Q, Ling CD, Miiller W, Howard CJ, et al., 'Impact of Jahn-Teller active Mn3+ on strain effects and phase transitions in Sr0.65Pr0.35MnO3', PHYSICAL REVIEW B, 85 (2012) [C1]
2012Howard CJ, Carpenter MA, 'Symmetry analysis of the structural and magnetic phase transitions in 122 iron arsenides', Acta Crystallographica Section B-Structural Science, 68 209-212 (2012) [C1]
2012Carpenter MA, Zhang Z, Howard CJ, 'A linear-quadratic order parameter coupling model for magnetoelastic phase transitions in Fe1-xO and MnO', Journal of Physics-Condensed Matter, 24 1-17 (2012) [C1]
2012Carpenter MA, Bryson JFJ, Catalan G, Howard CJ, 'Elastic and anelastic relaxations in the relaxor ferroelectric Pb(Mg1/3Nb2/3)O-3: I. Strain analysis and a static order parameter', Journal of Physics-Condensed Matter, 24 1-10 (2012) [C1]
2012Zhang Z, Kennedy BJ, Howard CJ, Carpenter MA, Miiller W, Knight KS, et al., 'Crystal structures, strain analysis, and physical properties of Sr0.7Ce0.3MnO3', PHYSICAL REVIEW B, 85 (2012) [C1]
2011Kisi EH, Howard CJ, Zhang JF, 'Verification of the elastic constants for a-AI2O 3 using high-resolution neutron diffraction', Journal of Applied Crystallography, 44 216-218 (2011) [C1]

Co-authors: Erich Kisi

2011Thomson RI, Wright ESL, Rawson JM, Howard CJ, Carpenter MA, 'Magnetoelastic coupling in the organic radical beta-p-NCC(6)F(4)CNSSN', Physical Review B, 84 104450 (2011) [C1]
2010Thomson RI, Rawson JM, Howard CJ, Turczynski S, Pawlak DA, Lukasiewicz T, Carpenter MA, 'Ferroelastic phase transitions and anelastic dissipation in the LaAlO3 -PrAlO3 solid solution series', Physical Review B - Condensed Matter and Materials Physics, 82 214111 (2010) [C1]
2010Howard CJ, Carpenter MA, 'Octahedral tilting in cation-ordered Jahn-Teller distorted perovskites - a group-theoretical analysis', Acta Crystallographica Section B-Structural Science, 66 40-50 (2010) [C1]
2010Harrison RJ, McEnroe SA, Robinson P, Howard CJ, 'Spin orientation in a natural Ti-bearing hematite: Evidence for an out-of-plane component', American Mineralogist, 95 974-979 (2010) [C1]
2010Carpenter MA, Howard CJ, McKnight REA, Migliori A, Betts JB, Fanelli VR, 'Elastic and anelastic relaxations associated with the incommensurate structure of Pr0.48Ca0.52MnO3', PHYSICAL REVIEW B, 82 (2010) [C1]
2010Carpenter MA, Howard CJ, Andrew MJ, McKnight REA, Liu Y, Withers RL, 'Elastic anomalies due to structural phase transitions in mechanoluminescent SrAl2O4:Eu', JOURNAL OF APPLIED PHYSICS, 107 (2010) [C1]
2010Carpenter MA, McKnight REA, Howard CJ, Knight KS, 'Symmetry and strain analysis of structural phase transitions in Pr0.48Ca0.52MnO3', Physical Review B, 82 094101 (2010) [C1]
2010Zhang Z, Kennedy BJ, Howard CJ, Jang L-Y, Knight KS, Matsuda M, Miyake M, 'X-ray absorption and neutron diffraction studies of (Sr1-xCex)MnO3: transition from coherent to incoherent static Jahn-Teller distortions', JOURNAL OF PHYSICS-CONDENSED MATTER, 22 (2010) [C1]
2010Carpenter MA, Wiltshire EC, Howard CJ, Thomson RI, Turczynski S, Pawlak DA, Lukasiewicz T, 'Pseudoproper ferroelastic softening behaviour and dynamic microstructure of monoclinic PrAlO3 perovskite', Phase Transitions, 83 703-713 (2010) [C1]
2009McKnight REA, Howard CJ, Carpenter MA, 'Elastic anomalies associated with transformation sequences in perovskites: I. Strontium zirconate, SrZrO3', Journal of Physics: Condensed Matter, 21 1-14 (2009) [C1]
2009Zhang Z, Howard CJ, Kennedy BJ, Matsuda M, Miyake M, 'Crystal structures and phase transition in (Sr0.8Ce 0.2)(Mn1-yCoy)O3 (y = 0 and 0.2): The influence of Jahn-Teller distortion', Journal of Physics: Condensed Matter, 21 1-12 (2009) [C1]
2009Carpenter MA, McKnight REA, Howard CJ, Zhou Q, Kennedy BJ, Knight KS, 'Characteristic length scale for strain fields around impurity cations in perovskites', PHYSICAL REVIEW B, 80 (2009) [C1]
2009Zhao J, Ross NL, Angel RJ, Carpenter MA, Howard CJ, Pawlak DA, Lukasiewicz T, 'High-pressure crystallography of rhombohedral PrAlO3 perovskite', Journal of Physics: Condensed Matter, 21 1-9 (2009) [C1]
2009Carpenter MA, Howard CJ, 'Symmetry rules and strain/order-parameter relationships for coupling between octahedral tilting and cooperative Jahn-Teller transitions in ABX(3) perovskites. I. Theory', Acta Crystallographica Section B: Structural Science, 65 134-146 (2009) [C1]
2009Carpenter MA, Howard CJ, 'Symmetry rules and strain/order-parameter relationships for coupling between octahedral tilting and cooperative Jahn-Teller transitions in ABX(3) perovskites. II. Application', Acta Crystallographica Section B: Structural Science, 65 147-159 (2009) [C1]
2008Howard CJ, Withers RL, Knight KS, Zhang Z, '(Ca(0.37)Sr(0.63))TiO(3) perovskite - an example of an unusual class of tilted perovskites', JOURNAL OF PHYSICS-CONDENSED MATTER, 20 (2008) [C1]
2007Kisi EH, Forrester JS, Howard CJ, Ibberson RM, 'Search for the X-phase in poled PZN-PT using very high-resolution single-crystal neutron diffraction', Journal of Physics - Condensed Matter, 19 1-8 (2007) [C1]
2007Howard CJ, Zhang Z, Carpenter MA, Knight KS, 'Suppression of strain coupling in perovskite La0.6Sr0.1TiO3 by cation disorder', PHYSICAL REVIEW B, 76 (2007)
2007Zhang Z, Howard CJ, Kennedy BJ, Knight KS, Zhou Q, 'Crystal structure of Ln(1/3)NbO(3) (Ln = Nd, Pr) and phase transition in Nd1/3NbO3', JOURNAL OF SOLID STATE CHEMISTRY, 180 1846-1851 (2007)
2007Zhang Z, Lumpkin GR, Howard CJ, Knight KS, Whittle KR, Osaka K, 'Structures and phase diagram for the system CaTiO3-La2/3TiO3', JOURNAL OF SOLID STATE CHEMISTRY, 180 1083-1092 (2007)
2006Forrester JS, Kisi EH, Knight KS, Howard CJ, 'Rhombohedral to cubic phase transition in the relaxor ferroelectric PZN', Journal of Physics - Condensed Matter, 18 L233-L240 (2006) [C1]
2006Kennedy BJ, Howard CJ, Knight KS, Zhang Z, Zhou Q, 'Structures and phase transitions in the ordered double perovskites (Ba2BiBiO6)-Bi-III-O-V and (Ba2BiSbO6)-Sb-III-O-V', ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL SCIENCE, 62 537-546 (2006)
2006Carpenter MA, Howard CJ, Knight KS, Zhang Z, 'Structural relationships and a phase diagram for (Ca, Sr) TiO3 perovskites', JOURNAL OF PHYSICS-CONDENSED MATTER, 18 10725-10749 (2006)
2006Zhang ZM, Howard CJ, Knight KS, Lumpkin GR, 'Structures of the cation-deficient perovskite Nd0.7Ti0.9Al0.1O3 from high-resolution neutron powder diffraction in combination with group-theoretical analysis', ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL SCIENCE, 62 60-67 (2006)
2005Howard CJ, Kennedy BJ, Curfs-De Felix CC, 'Temperature-induced structural changes in CaCl2, CaBr2, and CrCl2: A synchrotron x-ray powder diffraction study', Physical Review B - Condensed Matter and Materials Physics, 72 1-6 (2005) [C1]
2005Kennedy BJ, Howard CJ, 'Synchrotron x-ray powder diffraction study of the structural phase transition in CaBr2 (vol 70, art no 144102, 2005)', PHYSICAL REVIEW B, 71 (2005)
2005Carpenter MA, Howard CJ, Kennedy BJ, Knight KS, 'Strain mechanism for order-parameter coupling through successive phase transitions in PrAlO3', PHYSICAL REVIEW B, 72 (2005)
2005Howard CJ, Withers RL, Zhang Z, Osaka K, Kato K, Takata M, 'Space-group symmetry for the perovskite Ca0.3Sr0.7TiO3', JOURNAL OF PHYSICS-CONDENSED MATTER, 17 L459-L465 (2005)
2005Howard CJ, Barnes PW, Kennedy BJ, Woodward PM, 'Structures of the ordered double perovskites Sr2YTaO6 and Sr2YNbO6', ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL SCIENCE, 61 258-262 (2005)
2005Zhou QD, Kennedy BJ, Howard CJ, Elcombe MM, Studer AJ, 'Structural phase transitions in A(2-x)Sr(x)NiWO(6) (A = Ca or Ba, 0 <= x <= 2) double perovskites', CHEMISTRY OF MATERIALS, 17 5357-5365 (2005)
2004Howard CJ, Stokes HT, 'Octahedral tilting in cation-ordered perovskites - a group-theoretical analysis', ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL SCIENCE, 60 674-684 (2004)
2004Howard CJ, Lumpkin GR, Smith RI, Zhang ZM, 'Crystal structures and phase transition in the system SrTiO3-La2/3TiO3', JOURNAL OF SOLID STATE CHEMISTRY, 177 2726-2732 (2004)
2004Howard CJ, Zhang ZM, 'Structure for perovskites with layered ordering of A-site cations (vol B60, pg 249, 2004)', ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL SCIENCE, 60 763-763 (2004)
2004Howard CJ, Zhang ZM, 'Structure for perovskites with layered ordering of A-site cations', ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL SCIENCE, 60 249-251 (2004)
2004Kennedy BJ, Howard CJ, Kubota Y, Kato K, 'Phase transition behaviour in the A-site deficient perovskite oxide La1/3NbO3', JOURNAL OF SOLID STATE CHEMISTRY, 177 4552-4556 (2004)
2004Kennedy BJ, Howard CJ, 'Synchrotron x-ray powder diffraction study of the structural phase transition in CaBr2', PHYSICAL REVIEW B, 70 (2004)
2003Kisi EH, Piltz RO, Forrester JS, Howard CJ, 'The giant piezoelectric effect: electric field induced monoclinic phase or piezoelectric distortion of the rhombohdral parent', Journal of Physics: Condensed Matter, 15 3631 3640 (2003) [C1]
2003Howard CJ, Zhang ZM, 'Structures and phase transition in the layered perovskite La0.6Sr0.1TiO3: a new orthorhombic structure solved from high-resolution diffraction in combination with group theoretical analysis', JOURNAL OF PHYSICS-CONDENSED MATTER, 15 4543-4553 (2003)
2003Zhou QD, Kennedy BJ, Howard CJ, 'Structural studies of the ferroelectric phase transition in Bi4Ti3O12', CHEMISTRY OF MATERIALS, 15 5025-5028 (2003)
2003Howard CJ, Kennedy BJ, Woodward PM, 'Ordered double perovskites - a group-theoretical analysis', ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL SCIENCE, 59 463-471 (2003)
2002Stokes H, Kisi EH, Howard C, Hatch D, 'Group-theoretical analysis of octahedral tilting in ferroelectric perovskites', ACTA Crystallographica Section B-Structural Science, B58 934-938 (2002) [C1]

Co-authors: Erich Kisi

2002Howard CJ, 'Crystallography and crystallographers. Personal reflections on the past, the present and the future of crystallography on the occasion of the 125-year anniversary of Zeitschrift fur Kristallographie', ZEITSCHRIFT FUR KRISTALLOGRAPHIE, 217 319-320 (2002)
2002Howard CJ, Stokes HT, 'Group-theoretical analysis of octahedral tilting in perovskites. (vol B54, pg 782, 1998)', ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL SCIENCE, 58 565-565 (2002)
2002Howard CJ, Luca V, Knight KS, 'High-temperature phase transitions in tungsten trioxide - the last word?', JOURNAL OF PHYSICS-CONDENSED MATTER, 14 377-387 (2002)
2002Macquart R, Kennedy BJ, Vogt T, Howard CJ, 'Phase transition in BaBi2Nb2O9: Implications for layered ferroelectrics', PHYSICAL REVIEW B, 66 (2002)
2002Macquart R, Kennedy BJ, Hunter BA, Howard CJ, Shimakawa Y, 'Structural phase transitions in the ferroelectric oxide SrBi2Ta2O9', INTEGRATED FERROELECTRICS, 44 101-112 (2002)
2002Hester JR, Howard CJ, Kennedy BJ, Macquart R, 'High-temperature structural studies of SrPbO3 and BaPbO3', AUSTRALIAN JOURNAL OF CHEMISTRY, 55 543-545 (2002)
2002Macquart R, Kennedy BJ, Hunter BA, Howard CJ, 'High-temperature structural studies of PbBi(2)M(2)O(9) (M = Nb and Ta)', JOURNAL OF PHYSICS-CONDENSED MATTER, 14 7955-7962 (2002)
2001Moussa SM, Kennedy BJ, Hunter BA, Howard CJ, Vogt T, 'Low temperature structural studies on PrAlO3', JOURNAL OF PHYSICS-CONDENSED MATTER, 13 L203-L209 (2001)
2001Howard CJ, Withers RL, Kennedy BJ, 'Space group and structure for the perovskite Ca0.5Sr0.5TiO3', JOURNAL OF SOLID STATE CHEMISTRY, 160 8-12 (2001)
2001Kennedy BJ, Howard CJ, Thorogood GJ, Hester JR, 'The influence of composition and temperature on the phases in Sr1-xBaxZrO3 perovskites: A high-resolution powder diffraction study', JOURNAL OF SOLID STATE CHEMISTRY, 161 106-112 (2001)
2001Wong TKY, Kennedy BJ, Howard CJ, Hunter BA, Vogt T, 'Crystal structures and phase transitions in the SrTiO3-SrZrO3 solid solution', JOURNAL OF SOLID STATE CHEMISTRY, 156 255-263 (2001)
2000Howard CJ, Kisi EH, 'Preferred orientation in Debye-Scherrer geometry: interpretation of the March coefficient', Journal of Applied Crystallography, 33 1434-1435 (2000) [C1]

Co-authors: Erich Kisi

2000Howardq CJ, Knight KS, Kennedy BJ, Kisi EH, 'The structural phase transitions in strontium zirconate revisted', Jnl. of Physics - Condensed Matter, 12 L677-L683 (2000) [C1]

Co-authors: Erich Kisi

2000Howard CJ, Kisi EH, 'Measurement of single-crystal elastic constants by neutron diffraction from polycrystals. (vol 32, pg 624, 1999)', JOURNAL OF APPLIED CRYSTALLOGRAPHY, 33 418-418 (2000)
2000Howard CJ, Kennedy BJ, Chakoumakos BC, 'Neutron powder diffraction study of rhombohedral rare-earth aluminates and the rhombohedral to cubic phase transition', JOURNAL OF PHYSICS-CONDENSED MATTER, 12 349-365 (2000)
2000Kennedy BJ, Howard CJ, Thorogood GJ, Mestre MAT, Hester JR, 'Structural characterization of the perovskite series La1-xSrxCr1-xTixO3', JOURNAL OF SOLID STATE CHEMISTRY, 155 455-457 (2000)
1999Howard CJ, Kisi EH, 'Measurement of single-crystal elastic constants by neutron diffraction from polycrystals', Journal of Applied Crystallography, 32 624-633 (1999) [C1]

Co-authors: Erich Kisi

1999Kennedy BJ, Howard CJ, Chakoumakos BC, 'Phase transitions in perovskite at elevated temperatures - a powder neutron diffraction study', JOURNAL OF PHYSICS-CONDENSED MATTER, 11 1479-1488 (1999)
1999Kennedy BJ, Howard CJ, Chakoumakos BC, 'High-temperature phase transitions in SrZrO3', PHYSICAL REVIEW B, 59 4023-4027 (1999)
1999Hunter BA, Howard CJ, Kim DJ, 'Bond valence analysis of tetragonal zirconias', JOURNAL OF SOLID STATE CHEMISTRY, 146 363-368 (1999)
1999Kennedy BJ, Howard CJ, Chakoumakos BC, 'High-temperature phase transitions in SrHfO3', PHYSICAL REVIEW B, 60 2972-2975 (1999)
1999Howard CJ, Kennedy BJ, 'The orthorhombic and rhombohedral phases of LaGaO3 - a neutron powder diffraction study', JOURNAL OF PHYSICS-CONDENSED MATTER, 11 3229-3236 (1999)
1999Kennedy BJ, Prodjosantoso AK, Howard CJ, 'Powder neutron diffraction study of the high temperature phase transitions in NaTaO3', JOURNAL OF PHYSICS-CONDENSED MATTER, 11 6319-6327 (1999)
1998Kisi EH, Howard CJ, 'The Elastic Constants of Tetragonal Zirconia Measured by a New Powder Diffraction Technique', Journal of the American Ceramic Society, 81 1682-1684 (1998) [C1]

Co-authors: Erich Kisi

1998Howard CJ, Hunter BA, Kim DJ, 'Oxygen position and bond lengths from lattice parameters in tetragonal zirconias', JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 81 241-243 (1998)
1998Hunter BA, Howard CJ, Kim DJ, 'Neutron diffraction study of tetragonal zirconias containing tetravalent dopants', AUSTRALIAN JOURNAL OF PHYSICS, 51 539-545 (1998)
1998Howard CJ, Stokes HT, 'Group-theoretical analysis of octahedral tilting in perovskites', ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL SCIENCE, 54 782-789 (1998)
1997Kisi EH, Kennedy SJ, Howard CJ, 'Neutron Diffraction Observations of Ferroelastic Domain Switching and Tetragonal-to-Monoclinic Transformation in Ce-TZP', Journal of the American Ceramic Society, 80 621-628 (1997) [C1]

Co-authors: Erich Kisi

1997Bolzan AA, Fong C, Kennedy BJ, Howard CJ, 'Structural studies of rutile-type metal dioxides', ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL SCIENCE, 53 373-380 (1997)
1997Gadd GE, Kennedy SJ, Moricca S, Howard CJ, Elcombe MM, Evans PJ, James M, 'Neutron-diffraction study of the rare-gas interstitial fullerene ArC60', PHYSICAL REVIEW B, 55 14794-14799 (1997)
1997Kennedy BJ, Hunter BA, Howard CJ, 'Structural and bonding trends in tin pyrochlore oxides', JOURNAL OF SOLID STATE CHEMISTRY, 130 58-65 (1997)
1996Elcombe MM, Campbell SJ, Howard CJ, Buttner HG, Aubertin F, 'The crystal structure of Zr2NiD4', JOURNAL OF ALLOYS AND COMPOUNDS, 232 174-179 (1996)
1995ARGYRIOU DN, HOWARD CJ, 'REINVESTIGATION OF YTTRIA-TETRAGONAL ZIRCONIA POLYCRYSTAL (Y-TZP) BY NEUTRON POWDER DIFFRACTION - A CAUTIONARY TALE', JOURNAL OF APPLIED CRYSTALLOGRAPHY, 28 206-208 (1995)
1995BOLZAN AA, KENNEDY BJ, HOWARD CJ, 'NEUTRON POWDER DIFFRACTION STUDY OF MOLYBDENUM AND TUNGSTEN DIOXIDES', AUSTRALIAN JOURNAL OF CHEMISTRY, 48 1473-1477 (1995)
1994Hannink RHJ, Howard CJ, Kisi EH, Swain MV, 'Relationship between Fracture. Toughness and Phase Assemblage in Mg-PSZ', Journal of the American Ceramic Society, 77 571-579 (1994) [C1]

Co-authors: Erich Kisi

1994ARGYRIOU DN, HOWARD CJ, SMITH RI, 'AT TEMPERATURE NEUTRON-DIFFRACTION INVESTIGATION OF THE AGING PROCESS IN MAGNESIA PARTIALLY-STABILIZED ZIRCONIA', JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 77 3073-3076 (1994)
1994BOLZAN AA, FONG C, KENNEDY BJ, HOWARD CJ, 'A POWDER NEUTRON-DIFFRACTION STUDY OF SEMICONDUCTING AND METALLIC NIOBIUM DIOXIDE', JOURNAL OF SOLID STATE CHEMISTRY, 113 9-14 (1994)
1994BUTTNER HG, KEARLEY GJ, HOWARD CJ, FILLAUX F, 'STRUCTURE OF THE HOFMANN CLATHRATES NI(NH3)2NI(CN)4.2C6D6 AND ZN(NH3)2NI(CN)4.2C6H6', ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL SCIENCE, 50 431-435 (1994)
1994HOWARD CJ, KENNEDY SJ, 'NEUTRON-DIFFRACTION', MATERIALS FORUM, 18 155-176 (1994)
1993SAKATA M, UNO T, TAKATA M, HOWARD CJ, 'MAXIMUM-ENTROPY-METHOD ANALYSIS OF NEUTRON-DIFFRACTION DATA', JOURNAL OF APPLIED CRYSTALLOGRAPHY, 26 159-165 (1993)
1993BOLZAN AA, FONG C, KENNEDY BJ, HOWARD CJ, 'POWDER NEUTRON-DIFFRACTION STUDY OF PYROLUSITE, BETA-MNO2', AUSTRALIAN JOURNAL OF CHEMISTRY, 46 939-944 (1993)
1993CRAVEN CJ, HATTON PD, HOWARD CJ, PAWLEY GS, 'THE STRUCTURE AND DYNAMICS OF SOLID BENZENE .1. A NEUTRON POWDER DIFFRACTION STUDY OF DEUTERATED BENZENE FROM 4 K TO THE MELTING-POINT', JOURNAL OF CHEMICAL PHYSICS, 98 8236-8243 (1993)
1992ARGYRIOU DN, HOWARD CJ, 'EVALUATION OF ELECTROSTATIC POTENTIALS AND MADELUNG CONSTANTS IN IONIC-CRYSTALS BY THE METHOD OF SPHERICALLY SYMMETRICAL EQUIVALENT CHARGES', AUSTRALIAN JOURNAL OF PHYSICS, 45 239-252 (1992)
1991HOWARD CJ, KISI EH, OHTAKA O, 'CRYSTAL-STRUCTURES OF 2 ORTHORHOMBIC ZIRCONIAS', JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 74 2321-2323 (1991)
1991HOWARD CJ, SABINE TM, DICKSON F, 'STRUCTURAL AND THERMAL PARAMETERS FOR RUTILE AND ANATASE', ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL SCIENCE, 47 462-468 (1991)
1991HOWARD CJ, HILL RJ, 'THE POLYMORPHS OF ZIRCONIA - PHASE ABUNDANCE AND CRYSTAL-STRUCTURE BY RIETVELD ANALYSIS OF NEUTRON AND X-RAY-DIFFRACTION DATA', JOURNAL OF MATERIALS SCIENCE, 26 127-134 (1991)
1990HOWARD CJ, KISI EH, 'POLYMORPH METHOD DETERMINATION OF MONOCLINIC ZIRCONIA IN PARTIALLY-STABILIZED ZIRCONIA CERAMICS', JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 73 3096-3099 (1990)
1990HOWARD CJ, KISI EH, ROBERTS RB, HILL RJ, 'NEUTRON-DIFFRACTION STUDIES OF PHASE-TRANSFORMATIONS BETWEEN TETRAGONAL AND ORTHORHOMBIC ZIRCONIA IN MAGNESIA-PARTIALLY-STABILIZED ZIRCONIA', JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 73 2828-2833 (1990)
1989HOWARD CJ, NELMES RJ, VETTIER C, 'A NEUTRON POWDER DIFFRACTION STUDY OF THE EFFECT OF PRESSURE ON THE CRYSTAL-STRUCTURE OF LA2CUO4', SOLID STATE COMMUNICATIONS, 69 261-264 (1989)
1989KISI EH, HOWARD CJ, HILL RJ, 'CRYSTAL-STRUCTURE OF ORTHORHOMBIC ZIRCONIA IN PARTIALLY STABILIZED ZIRCONIA', JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 72 1757-1760 (1989)
1988HOWARD CJ, HILL RJ, REICHERT BE, 'STRUCTURES OF THE ZRO2 POLYMORPHS AT ROOM-TEMPERATURE BY HIGH-RESOLUTION NEUTRON POWDER DIFFRACTION', ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL SCIENCE, 44 116-120 (1988)
1988BASTOW TJ, ELCOMBE MM, HOWARD CJ, 'FERROELECTRIC AND ANTIFERROELECTRIC PHASES OF THE ALKALI HYDROXIDES', FERROELECTRICS, 79 563-565 (1988)
1987HILL RJ, HOWARD CJ, 'QUANTITATIVE PHASE-ANALYSIS FROM NEUTRON POWDER DIFFRACTION DATA USING THE RIETVELD METHOD', JOURNAL OF APPLIED CRYSTALLOGRAPHY, 20 467-474 (1987)
1987BASTOW TJ, ELCOMBE MM, HOWARD CJ, 'LOW-TEMPERATURE PHASE-TRANSITION IN CSOH AND CSOD', SOLID STATE COMMUNICATIONS, 62 149-151 (1987)
1987LAMBRINEAS P, FINLAYSON TR, GRIFFITHS J, HOWARD CJ, SMITH TF, 'NEUTRON-DIFFRACTION RESIDUAL-STRESS MEASUREMENTS ON A THIN STEEL PLATE', NDT INTERNATIONAL, 20 285-290 (1987)
1986BASTOW TJ, ELCOMBE MM, HOWARD CJ, 'LOW-TEMPERATURE PHASE-TRANSITION IN NAOD', SOLID STATE COMMUNICATIONS, 57 339-341 (1986)
1986BASTOW TJ, ELCOMBE MM, HOWARD CJ, 'LOW-TEMPERATURE PHASE-TRANSITION IN KOH AND KOD', SOLID STATE COMMUNICATIONS, 59 257-259 (1986)
1986STERNS M, PARISE JB, HOWARD CJ, 'REFINEMENT OF THE STRUCTURE OF TRILEAD(II) URANATE(VI) FROM NEUTRON POWDER DIFFRACTION DATA', ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS, 42 1275-1277 (1986)
1985NELMES RJ, KUHS WF, HOWARD CJ, TIBBALLS JE, RYAN TW, 'STRUCTURAL ORDERING BELOW TC IN KDP AND DKDP', JOURNAL OF PHYSICS C-SOLID STATE PHYSICS, 18 L711-L716 (1985)
1985NELMES RJ, KUHS WF, HOWARD CJ, TIBBALLS JE, RYAN TW, 'STRUCTURAL EVIDENCE FOR CENTRE-OF-MASS MOTION IN THE FERROELECTRIC FLUCTUATION OF KDP AND DKDP', JOURNAL OF PHYSICS C-SOLID STATE PHYSICS, 18 1023-1030 (1985)
1985HILL RJ, HOWARD CJ, 'PEAK SHAPE VARIATION IN FIXED-WAVELENGTH NEUTRON POWDER DIFFRACTION AND ITS EFFECT ON STRUCTURAL PARAMETERS OBTAINED BY RIETVELD ANALYSIS', JOURNAL OF APPLIED CRYSTALLOGRAPHY, 18 173-180 (1985)
1985WILTSHIRE MCK, ELCOMBE MM, HOWARD CJ, 'TEMPERATURE-DEPENDENCE OF THE MAGNETIC EXCITATIONS IN GAMMA-MN90CU10', JOURNAL OF PHYSICS F-METAL PHYSICS, 15 1595-1611 (1985)
1984NELMES RJ, HOWARD CJ, RYAN TW, DAVID WIF, SCHULTZ AJ, LEUNG PCW, 'A NEUTRON AND X-RAY-DIFFRACTION STUDY OF THE PHASE-TRANSITIONS IN PROUSTITE (AG3ASS3) BETWEEN 35 K AND ROOM-TEMPERATURE', JOURNAL OF PHYSICS C-SOLID STATE PHYSICS, 17 L861-L865 (1984)
1984HOWARD CJ, 'THE PEAK IN NEUTRON POWDER DIFFRACTION - COMMENT', JOURNAL OF APPLIED CRYSTALLOGRAPHY, 17 482-483 (1984)
1984PARISE JB, SMITH PPK, HOWARD CJ, 'CRYSTAL-STRUCTURE REFINEMENT OF SN3SB2S6 BY HIGH-RESOLUTION NEUTRON POWDER DIFFRACTION', MATERIALS RESEARCH BULLETIN, 19 503-508 (1984)
1983HOWARD CJ, BALL CJ, DAVIS RL, ELCOMBE MM, 'THE AUSTRALIAN HIGH-RESOLUTION NEUTRON POWDER DIFFRACTOMETER', AUSTRALIAN JOURNAL OF PHYSICS, 36 507-518 (1983)
1982HOWARD CJ, 'THE APPROXIMATION OF ASYMMETRIC NEUTRON POWDER DIFFRACTION PEAKS BY SUMS OF GAUSSIANS', JOURNAL OF APPLIED CRYSTALLOGRAPHY, 15 615-620 (1982)
1982HOWARD CJ, TAYLOR JC, WAUGH AB, 'CRYSTALLOGRAPHIC PARAMETERS IN ALPHA-UF5 AND U2F9 BY MULTIPHASE REFINEMENT OF HIGH-RESOLUTION NEUTRON POWDER DATA', JOURNAL OF SOLID STATE CHEMISTRY, 45 396-398 (1982)
1982SABINE TM, HOWARD CJ, 'DETERMINATION OF THE OXYGEN-X PARAMETER IN RUTILE BY NEUTRON POWDER METHODS', ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL SCIENCE, 38 701-702 (1982)
1980BOUCHERLE JX, DELAPALME A, HOWARD CJ, ROSSATMIGNOD J, VOGT O, 'POLARIZED NEUTRON DETERMINATION OF THE GROUND-STATE OF CE3+ IN CESB', PHYSICA B & C, 102 253-257 (1980)
1979TURNER KE, BOWDEN BF, STOKIE GJ, HOWARD CJ, '(4R-STAR,8S-STAR,11R-STAR,13S-STAR,14R-STAR)-8,11-EPOXY-14-HYDROXY-11-METHYL-4-(1-METHYLVINYL)-6,9-DIOXOCYCLOTETRADEC-1-ENE-1,13-CARBOLACTONE', ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL SCIENCE, 35 1283-1284 (1979)
1979HOWARD CJ, KUWANO N, 'DIFFRACTION OF X-RAYS BY FACE-CENTERED CUBIC-CRYSTALS CONTAINING EXTRINSIC STACKING-FAULTS - DERIVATION FROM THE GENERAL-THEORY', ACTA CRYSTALLOGRAPHICA SECTION A, 35 337-338 (1979)
1978HOWARD CJ, 'DISPLACEMENT-FIELDS FOR DOUBLE FORCES IN AN ELLIPSOID', JOURNAL OF APPLIED PHYSICS, 49 6165-6166 (1978)
1977BORDAS J, GLAZER AM, HOWARD CJ, BOURDILLON AJ, 'ENERGY-DISPERSIVE DIFFRACTION FROM POLYCRYSTALLINE MATERIALS USING SYNCHROTRON RADIATION', PHILOSOPHICAL MAGAZINE, 35 311-323 (1977)
1977HOWARD CJ, 'CORRECTION', JOURNAL OF APPLIED CRYSTALLOGRAPHY, 10 68-68 (1977)
1977HOWARD CJ, 'DIFFRACTION OF X-RAYS BY FACE-CENTERED CUBIC-CRYSTALS CONTAINING EXTRINSIC STACKING-FAULTS', ACTA CRYSTALLOGRAPHICA SECTION A, 33 29-32 (1977)
1977HOWARD CJ, JONES RDG, 'X-RAY-DIFFRACTION STUDY OF NAF', ACTA CRYSTALLOGRAPHICA SECTION A, 33 776-783 (1977)
1976HOWARD CJ, BROWN LM, 'MEAN STRAIN IN CRYSTALS CONTAINING DISLOCATION LOOPS', JOURNAL OF APPLIED PHYSICS, 47 4685-4687 (1976)
1974HOWARD CJ, SABINE TM, 'X-RAY-DIFFRACTION PROFILES FROM NEUTRON-IRRADIATED MAGNESIUM-OXIDE', JOURNAL OF PHYSICS C-SOLID STATE PHYSICS, 7 3453-3466 (1974)
1974HOWARD CJ, KHADAKE RG, 'X-RAY DETERMINATION OF THERMAL PARAMETERS FOR LIF', ACTA CRYSTALLOGRAPHICA SECTION A, A 30 296-296 (1974)
1971HOWARD CJ, 'LOCATION OF DIFFUSE MAXIMA IN X-RAY SCATTERING PATTERN FROM DISTORTED CRYSTALS', ACTA CRYSTALLOGRAPHICA SECTION A-CRYSTAL PHYSICS DIFFRACTION THEORETICAL AND GENERAL CRYSTALLOGRAPHY, A 27 613-& (1971)
1970Allen PS, Howard CJ, 'On the model for a tunnelling methyl group', CHEMICAL PHYSICS LETTERS, 6 169-171 (1970)
1969ALLEN PS, HOWARD CJ, 'HINDERED ROTATION IN METHYLBENZENES', MOLECULAR PHYSICS, 16 311-& (1969)
1965HANNAFORD P, HOWARD CJ, WIGNALL JWG, 'EFFECT OF RADIATION DAMAGE ON 23.8 KEV MOSSBAUER TRANSITION IN 119SN', PHYSICS LETTERS, 19 257-+ (1965)
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Conference (14 outputs)

YearCitationAltmetricsLink
2011Howard CJ, Carpenter M, Kisi EH, 'Predicting switchable multi-ferroic ruddlesden-popper phases & phase transitions', Book of Abstracts. XXII International Congress and General Assembly of the International Union of Crystallography, Madrid, Spain (2011) [E3]

Co-authors: Erich Kisi

2011Zhang JF, Kisi EH, Howard CJ, Kirstein O, 'Determining single-crystal elastic constants from neutron powder diffraction', Book of Abstracts. XXII International Congress and General Assembly of the International Union of Crystallography, Madrid, Spain (2011) [E3]

Co-authors: Erich Kisi

2010Kisi EH, Zhang JF, Howard CJ, Kirstein O, Riley DP, 'Can neutrons determine elastic constants better than ultrasound?', Proceedings of the Australian Neutron Scattering Symposium (ANSS), Sydney 2010, Sydney (2010) [E3]

Co-authors: Erich Kisi

2006Lumpkin GR, Whittle KR, Howard CJ, Zhang Z, Berry FJ, Oates G, et al., 'Crystal chemistry and cation ordering in zirconolite 2M', Scientific Basis for Nuclear Waste Management XXIX, Ghent, BELGIUM (2006)
2005Howard CJ, Stokes HT, 'Structures and phase transitions in perovskites - a group-theoretical approach', ACTA CRYSTALLOGRAPHICA SECTION A, Durban, SOUTH AFRICA (2005)
2003Airey PL, Howard CJ, 'Comment on a general property of radionuclides', JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY, CAPE TOWN, SOUTH AFRICA (2003)
2002Kennedy BJ, Howard CJ, Prodjosantoso AK, Chakoumakos BC, 'Neutron powder diffraction study of the rhombohedral to cubic phase transition in the series La1-xPrxAlO3', APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING, MUNICH, GERMANY (2002)
1999Ikeda T, Sakata M, Takata M, Kennedy BJ, Cookson DJ, Howard CJ, 'Electron and nuclear densities of a pyrochlore, Y2Sn2O7 studied by the maximum entropy method', JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS, KOBE, JAPAN (1999)
1997Gadd GE, Moricca S, Kennedy SJ, Elcombe MM, Evans PJ, Blackford M, et al., 'Novel rare gas interstitial fullerenes of C-60 with Ar, Kr and Xe', JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS, KEBLE COLL, OXFORD, ENGLAND (1997)
1997Hunter BA, Howard CJ, Kim DJ, 'Neutron diffraction study of tetragonal zirconias containing Sn', PHYSICA B, TORONTO, CANADA (1997)
1996Takata M, Nishibori E, Takayama T, Sakata M, Kodama K, Sato M, Howard CJ, 'The nuclear density of YBCO by the maximum entropy method using neutron powder data', PHYSICA C, MORIOKA, JAPAN (1996)
1995BUTTNER HG, KEARLEY GJ, FILLAUX F, HOWARD CJ, KAHN R, 'THE ROTATIONAL POTENTIAL OF NH3 GROUPS IN METAL HEXAMMINES', PHYSICA B, SENDAI, JAPAN (1995)
1995SAKATA M, TAKAGI M, TAKATA M, HOWARD CJ, 'NUCLEAR AND ELECTRON-DENSITIES OF ANATASE (TIO2)', PHYSICA B, SENDAI, JAPAN (1995)
1994SABINE TM, HOWARD CJ, 'NEUTRON BEAM RESEARCH IN THE PACIFIC RIM REGION - AN AUSTRALIAN PERSPECTIVE', 9TH PACIFIC BASIN NUCLEAR CONFERENCE - NUCLEAR ENERGY, SCIENCE & TECHNOLOGY PACIFIC PARTNERSHIP, PROCEEDINGS, VOLS 1 AND 2, SYDNEY, AUSTRALIA (1994)
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Grants and Funding

Summary

Number of grants3
Total funding$369,643

- Indicates that the researcher may be seeking students for this project.

Click on a grant title below to expand the full details for that specific grant.

2011 (2 grants)

Strain analysis of commensurate charge order / zener polaron ordering transition in Pr0.6Ca0.4MnO3$5,143
Funding Body: ANSTO (Australian Nuclear Science and Technology Organisation)

Project Team
Conjoint Professor Chris Howard
SchemeRole
Access to Major Research Facilities ProgramChief Investigator
Total AmountFunding StartFunding Finish
$5,14320112011
GNo:G1100002

XXII Congress of International Union of Crystal, Madrid, Spain, 22 - 30 August 2011$1,500
Funding Body: University of Newcastle - Faculty of Engineering & Built Environment

Project Team
Conjoint Professor Chris Howard
SchemeRole
Travel GrantChief Investigator
Total AmountFunding StartFunding Finish
$1,50020112011
GNo:G1100683

2009 (1 grants)

A New Paradigm for the Solid State Synthesis of Layered Materials$363,000
Funding Body: ARC (Australian Research Council)

Project Team
Professor Erich Kisi, Dr Daniel Riley, Conjoint Professor Chris Howard
SchemeRole
Discovery ProjectsInvestigator
Total AmountFunding StartFunding Finish
$363,00020092011
GNo:G0188816
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Research Supervision

Number of current supervisions0

No Supervisions.

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Conjoint Professor Christopher (Chris) Howard

Email
PositionConjoint Professor
School of Engineering
Faculty of Engineering and Built Environment
The University of Newcastle, Australia
URL:www.newcastle.edu.au/profile/chris-howard