Focus Session: Dielectric, Ferroelectric, and Piezoelectric Oxides -- Bulk Ferroelectrics I
ORAL · V24 ·
Presentations
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\emph{Ab initio} polarization calculations for large systems using a Wannier center method
ORAL
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Authors
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Oscar Paz
- Rutgers University
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Karin M. Rabe
- Rutgers University
- Department of Physics and Astronomy, Rutgers University
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David Vanderbilt
- Rutgers University
- Department of Physics and Astronomy, Rutgers University
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Goldstone-like states in a layered perovskite with frustrated polarization
ORAL
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Authors
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Serge Nakhmanson
- Argonne National Laboratory
- Materials Science Division, Argonne National Laboratory
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Ivan Naumov
- Hewlett-Packard Information and Quantum Systems Laboratory
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Flexoelectricity as a bulk property
ORAL
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Authors
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Raffaele Resta
- Universit\`a di Trieste, Italy
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Effect of disorder on the piezoelectric properties of ferroelectrics
ORAL
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Authors
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Marcel Porta
- Los Alamos National Laboratory
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Turab Lookman
- Los Alamos National Laboratory
- CNLS and T-Division, Los Alamos National Laboratory
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Avadh Saxena
- Los Alamos National Lab
- Los Alamos National Laboratory
- Los Alamos National Laboratory (LANL)
- CNLS and T-Division, Los Alamos National Laboratory
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Origins of Asymmetries in Ferroelectricity
ORAL
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Authors
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Chun-gang Duan
- Key Laboratory of Polar Materials and Devices, East China Normal University
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Dipole-glass behavior in substances with coexisting ferroelectric and antiferroelectric phases
ORAL
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Authors
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Vladimir Sobolev
- South Dakota School of Mines and Technology, Rapid City, SD 57701
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Valerii Ishchuk
- Science and Engineering Center ``Reactivelektron'', Donetsk, 83096 Ukraine
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First-principles Raman Spectra of Lead Titanate with Pressure
ORAL
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Authors
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A. Schad
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P. Ganesh
- Carnegie Institution of Washington
- Geophysical Lab., Carnegie Institution of Washington, Washington DC, USA
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R.E. Cohen
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M. Ahart
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Second harmonic generation and high pressure ferroelectricity in PbTiO$_{3}$
ORAL
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Authors
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Muhtar Ahart
- Carnegie Institution of Washington
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Alexander F. Goncharov
- Carnegie Institution of Washington
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P. Ganesh
- Carnegie Institution of Washington
- Geophysical Lab., Carnegie Institution of Washington, Washington DC, USA
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R.E. Cohen
- Carnegie Institution, 5251 Broad Branch Road NW, Washington, D.C., 20015,USA
- Carnegie Institution of Washington
- Geophysical Laboratory, Carnegie Institution of Washington
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Russell J. Hemley
- Carnegie Institution of Washington
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High sensitivity of $^{17}$O NMR to p-d hybridization in transition metal perovskites: first principles calculations of large anisotropic chemical shielding
ORAL
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Authors
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Daniel L. Pechkis
- College of William and Mary
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Eric J. Walter
- College of William and Mary
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Henry Krakauer
- College of William and Mary
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On the origin of the polymorphic phase transition in KNN
ORAL
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Authors
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Marco Fornari
- Central Michigan University
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Samed Halilov
- Massachusetts Institute of Technology
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Boris Kozinsky
- Robert Bosch LLC
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Nicola Marzari
- MIT
- Massachusetts Institute of Technology
- DMSE, Massachusetts Institute of Technology
- Department of Materials Science and Engineering, MIT
- DMSE MIT
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Polar Behavior of Double Perovskites BiPbZnNbO$_6$ and BiSrZnNbO$_6$: A First Principles Study
ORAL
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Authors
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Shigeyuki Takagi
- Materials Science and Technology Division, Oak Ridge National Laboratory, Department of Physics, University of Tennessee
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Alaska Subedi
- Materials Science and Technology Division, Oak Ridge National Laboratory, Department of Physics, University of Tennessee
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David J. Singh
- Materials Science and Technology Division, Oak Ridge National Laboratory
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Valentino R. Cooper
- Materials Science and Technology Division, Oak Ridge National Laboratory
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Quantum Criticality in Ferroelectrics
ORAL
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Authors
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Stephen Rowley
- University of Cambridge
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Gilbert Lonzarich
- University of Cambridge
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James Scott
- University of Cambridge
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Siddharth Saxena
- University of Cambridge
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Energy-polarization behaviors of AA$'$BB$'$O$_6$ perovskites with double rock-salt order
ORAL
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Authors
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Anindya Roy
- Rutgers University
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David Vanderbilt
- Rutgers University
- Department of Physics and Astronomy, Rutgers University
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First-principles determination of free energies of ferroelectric phase transitions and domains in BaTiO$_{3}$ and PbTiO$_3 $
ORAL
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Authors
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Anil Kumar
- Jawaharlal Nehru Centre for Advanced Scientific Research, Bangalore, India
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Umesh V. Waghmare
- Jawaharlal Nehru Centre for Advanced Scientific Research, Bangalore, India
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Many-body large polaron optical conductivity in SrTi$_{1-x}$Nb$_{x}$O$_{3}$
ORAL
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Authors
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J.T. Devreese
- Theorie van Quantum en Complexe Systemen, Universiteit Antwerpen, Antwerpen, Belgium
- Universiteit Antwerpen
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S. N. Klimin
- Theorie van Quantum en Complexe Systemen, Universiteit Antwerpen, Antwerpen, Belgium
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J. L. M. van Mechelen
- Departement de Physique de la Mati\`{e}re Condensee, Universite de Gen\`{e}ve, Gen\`{e}ve, Switzerland
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D. van der Marel
- Departement de Physique de la Mati\`{e}re Condensee, Universite de Gen\`{e}ve, Gen\`{e}ve, Switzerland
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