Branton J. Campbell
Professor of Physics
Department of Physics & Astronomy
Brigham Young University, N261 ESC, Provo, UT 84602
Tel: (801)-422-5758, Fax: (801)-422-0553
Email: email@example.com; URL: http://physics.byu.edu/faculty/campbell/
CURRENT RESEARCH INTERESTS: Group-theoretical analysis of structural order parameters (e.g. atomic displacements, site occupancies, magnetic moments, lattice strains) arising from phase transitions at commensurate or incommensurate wave vectors. Symmetry in periodic and modulated crystals, both magnetic and non-magnetic. Experimental x-ray and neutron scattering. Diffuse scattering studies of nanoscale structure-property relations in complex oxides (high-Tc cuprates, colossal magnetoresistive manganites, relaxor ferroelectrics, and open-framework materials).
EDUCATION AND APPOINTMENTS
Professor, 2014 - present
Fulbright Scholar/Visiting Professor (2014-2015)
Professor, 2014 - present
Associate Professor, 2008 - 2014
Assistant Professor, 2002 - 2008
Post Doctoral Research Associate, 1999-2002
Research supervisor: Ray Osborn
Ph.D., Materials Science, 1999
Research advisor: Anthony K. Cheetham
M.A., Physics, 1995
B.S. Magna Cum Laude, Physics and Mathematics, 1993
Research advisor: Harold T. Stokes
PROFESSIONAL HONORS, SERVICE, AND AFFILIATIONS
Materials Science SIG Executive Committee (2007, Chair 2008, 2009)
Materials Science SIG Nominating Committee (2010, 2011)
Session/Symposium/Workshop Chair/Organizer (2007, 2008, 2011, 2012, 2014, 2016)
Chair of the Commission on Magnetic Structures (2012-present)
Secretary of the Commission on Magnetic Structures (2011-2012)
Session/Symposium/Workshop Chair/Organizer (2008, 2014)
Neutron Scattering Science Review Committee for the HFIR and SNS (2011-present)
CORELLI and TOPAZ Instrument Development/Access Teams at the SNS (2007-present)
UT/ORNL DOE EPSCoR Advisory Committee (2013-present)
Acta Cryst. A & B, Am. Miner., Appl. Phys. Lett., J. Appl. Phys., J. Am. Chem. Soc.,
Geophys. Res. Lett., J. Am. Ceram. Soc., J. Appl. Cryst., J. Chem. Phys.,
J. Inorg. Chem., J. Magn. Magn. Mater., J. Mater. Chem., J. Phys. Chem. Solids,
J. Solid State Chem., Physica B, Phys. Rev. B, Phys. Rev. Lett., and Z. Krist.
SELECTED PUBLICATIONS (Full List)
"A general algorithm for generating isotropy subgroups in superspace", H. T. Stokes and B. J. Campbell, Acta Cryst. A73, 4-13 (2017).
"An exhaustive symmetry approach to structure determination: phase transitions in Bi2Sn2O7", J. W. Lewis, J. L. Payne, I. R. Evans, H. T. Stokes, B. J. Campbell, and J. S. O. Evans, J. Am. Chem. Soc. 138, 8031–8042 (2016).
"Long-range two-dimensional superstructure in the superconducting electron-doped cuprate Pr0.88LaCe0.12CuO4", B.J. Campbell, S. Rosenkranz, H.J. Kang, H.T. Stokes, P.J. Chupas, S. Komiya, Y. Ando, Shiliang Li, Pengcheng Dai, Phys. Rev. B 92, 014118 (2015).
"Tabulation of irreducible representations of the crystallographic space groups and their superspace extensions", H. T. Stokes, B. J. Campbell and R. Cordes, Acta Cryst. A69, 388-395 (2013).
"The phase progression of γ-Al2O3 nanoparticles synthesized in a solvent-deficient environment", S. J. Smith, S. Amin, B. F. Woodfield, J. Boerio-Goates, B. J. Campbell, Inorganic Chemistry 52, 4411–4423 (2013).
SELECTED CONFERENCE PRESENTATIONS (Full List)
New Trends in Magnetic Structure Determination in Grenoble, France (invited lecture and tutorial), Dec 2016, B.J. Campbell and H.T. Stokes, "Representational analysis of magnetic structures".
Materials Chemistry - Past, Present, and Future in Cambridge, UK (invited lecture), Jun 2016, B.J. Campbell, H.T. Stokes, J.W. Lewis, J.S.O. Evans, “The α- and β-Bi2Sn2O7 distorted-pyrochlore structures”.
Society of Crystallographers in Australia and New Zealand - Crystals 30 Meeting in Hobart, Tasmania, Australia (plenary lecture), Apr 2016, B.J. Campbell, "Crystallographic representation analysis".
JANA Workshop on Magnetic Structures in Praha, Czech Republic (invited lecture and tutorial), Dec 2014, B.J. Campbell, "The symmetries of magnetic crystals", and "The representational analysis of magnetic structures".
23rd Congress of the International Union of Crystallography in Montreal, Canada (keynote lecture), Aug 2014, B.J. Campbell, "The expanding scope of crystallographic representational analysis".
SELECTED SEMINAR PRESENTATIONS (Full List)
University of Utah, Materials Science Dept., Salt Lake City Utah, USA, Nov 2016, “Single-crystal diffuse scattering as a probe of nanoscale structure ”.
Institute of Metal Physics, Yekaterinburg, Russian Federation, Jun 2015, “Group representations as a general tool for the solution of distorted crystal structures”.
Durham University, Dept. of Physics, Durham, UK, Mar 2015, “Beyond Landau theory: group representations as a general tool for parameterizing an entire phase diagram”.
Oxford University, Dept. of Chemistry, Oxford, UK, Feb 2015, “The symmetry-mode description of crystal distortions”.