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John E. Greedan

John E. Greedan

D-Index & Metrics

Chemistry

D-Index
74
Citations
19360
World Ranking
4704
National Ranking
114

Overview

John E. Greedan is affiliated with McMaster University in Canada and conducts research primarily within the fields of Materials Science and Physics and Astronomy. Their work encompasses various subfields, notably Materials Chemistry, Electronic, Optical and Magnetic Materials, and Condensed Matter Physics.

The topics central to Greedan's research include:

  • Advanced Condensed Matter Physics
  • Magnetic and transport properties of perovskites and related materials
  • Multiferroics and related materials
  • Crystallization and Solubility Studies
  • X-ray Diffraction in Crystallography
  • Nuclear materials and radiation effects
  • Advancements in Solid Oxide Fuel Cells

They have coauthored multiple publications with several frequent collaborators, including:

  • Casey Marjerrison
  • Paul A. Dube
  • Virginia G. Jones
  • K. Pilar Zamorano
  • Hans-Conrad zur Loye

John E. Greedan has contributed to publications in a range of scientific venues. The most frequent publication platforms are:

  • The Cambridge Structural Database
  • Ceramics International
  • Inorganic Chemistry
  • Physical review. B./Physical review. B
  • Physical Review Materials

Recent papers authored or coauthored by Greedan illustrate their focus on advanced materials and condensed matter phenomena. These include:

  • Enhanced electrochemical hydrogen storage performance of lanthanum zirconium oxide ceramic microstructures synthesized by a simple approach, 2023, Ceramics International
  • Structural characterization, phase analysis and electrochemical hydrogen storage studies on new pyrochlore SmRETi2O7 (RE = Dy, Ho, and Yb) microstructures, 2022, Ceramics International
  • Octupolar versus Néel Order in Cubic 5d2 Double Perovskites, 2020, Physical Review Letters
  • Magnetic order and multipoles in the 5d2 rhenium double perovskite Ba2YReO6, 2021, Physical review. B./Physical review. B
  • Microstructural characterization and phase analysis of new pyrochlore-type mixed metal oxides RESmTi2O7 (RE = Gd, Er) by X-ray powder diffraction using Rietveld refinement method and spectroscopic studies, 2022, Ceramics International

Best Publications

  • Magnetic Pyrochlore Oxides

    Jason S. Gardner;Michel J. P. Gingras;John E. Greedan

  • Geometrically frustrated magnetic materials

    John E. Greedan

  • Cooperative Paramagnetism in the Geometrically Frustrated Pyrochlore Antiferromagnet Tb 2 Ti 2 O 7

    J. S. Gardner;S. R. Dunsiger;B. D. Gaulin;M. J. P. Gingras

  • An analysis of the rare earth contribution to the magnetic anisotropy in RCo5 and R2Co17 compounds

    J.E. Greedan;V.U.S. Rao

  • Shaped Ceramics with Tunable Magnetic Properties from Metal-Containing Polymers

    Mark J. MacLachlan;Madlen Ginzburg;Neil Coombs;Thomas W. Coyle

  • Static Critical Behavior of the Spin-Freezing Transition in the Geometrically Frustrated Pyrochlore Antiferromagnet Y 2 Mo 2 O 7

    M. J. P. Gingras;C. V. Stager;N. P. Raju;B. D. Gaulin

  • Thermodynamic and single-ion properties of Tb 3 + within the collective paramagnetic-spin liquid state of the frustrated pyrochlore antiferromagnet Tb 2 Ti 2 O 7

    M. J. P. Gingras;M. J. P. Gingras;B. C. den Hertog;M. Faucher;J. S. Gardner

  • Frustrated rare earth magnetism: Spin glasses, spin liquids and spin ices in pyrochlore oxides

    John E. Greedan

  • Transition to long-range magnetic order in the highly frustrated insulating pyrochlore antiferromagnet Gd 2 Ti 2 O 7

    N. P. Raju;M. Dion;M. J. P. Gingras;T. E. Mason

  • Crystal structures and crystal chemistry of the RETiO3 perovskites: RE = La, Nd, Sm, Gd, Y

    David A. MacLean;Hok-Nam Ng;J.E. Greedan

  • Glassy Statics and Dynamics in the Chemically Ordered Pyrochlore Antiferromagnet Y 2 Mo 2 O 7

    J. S. Gardner;B. D. Gaulin;S.-H. Lee;C. Broholm;C. Broholm

  • Spin freezing in the geometrically frustrated pyrochlore antiferromagnet Tb 2 Mo 2 O 7

    B. D. Gaulin;B. D. Gaulin;J. N. Reimers;J. N. Reimers;T. E. Mason;T. E. Mason;J. E. Greedan;J. E. Greedan

  • Neutron scattering studies of the cooperative paramagnet pyrochlore Tb 2 Ti 2 O 7

    J. S. Gardner;B. D. Gaulin;A. J. Berlinsky;P. Waldron

  • Oxygen-deficient SrTiO3−x, x = 0.28, 0.17, and 0.08. Crystal growth, crystal structure, magnetic, and transport properties

    Wenhe Gong;H. Yun;Y.B. Ning;J.E. Greedan

  • Oxygen ordering in the crystal structure of the 93-K superconductor YBa 2 Cu 3 O 7 using powder neutron diffraction at 298 and 79.5 K

    J. E. Greedan;A. H. O'Reilly;C. V. Stager

  • Structure and Magnetism in λ-MnO2. Geometric Frustration in a Defect Spinel

    JE Greedan;NP Raju;AS Wills;C Morin

  • Spin-glass-like behavior in Y2Mo2O7, a concentrated, crystalline system with negligible apparent disorder

    J.E. Greedan;M. Sato;Xu Yan;F.S. Razavi

  • Spin Glass Behavior in the Frustrated Antiferromagnetic LiNiO2

    Jan N. Reimers;J.R. Dahn;J.E. Greedan;C.V. Stager

  • Low-Temperature Structure and Magnetic Properties of the Spinel LiMn2O4: A Frustrated Antiferromagnet and Cathode Material

    AS Wills;NP Raju;JE Greedan

  • Reversible Lithium Uptake by FeP2

    D. C. C. Silva;O. Crosnier;G. Ouvrard;J. Greedan

  • Far-infrared conductivity of the high-Tc superconductor YBa2Cu3O7.

    Bonn Da;Greedan Je;Stager Cv;Timusk T

Frequent Co-Authors

D. A. Bonn
D. A. Bonn University of British Columbia
Susan M. Kauzlarich
Susan M. Kauzlarich University of California, Davis
Gianluigi A. Botton
Gianluigi A. Botton McMaster University
Craig A. Bridges
Craig A. Bridges Oak Ridge National Laboratory
Ian Manners
Ian Manners University of Victoria
Neil Coombs
Neil Coombs University of Toronto
Manuel Cardona
Manuel Cardona Max Planck Society
Suning Wang
Suning Wang Queen's University
David B. Tanner
David B. Tanner University of Florida
Munirpallam A. Subramanian
Munirpallam A. Subramanian Oregon State University

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