skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: High-pressure behavior of A 2B 2O 7 pyrochlore (A=Eu, Dy; B=Ti, Zr)

Authors:
ORCiD logo [1]; ORCiD logo [1];  [1]; ORCiD logo [2];  [3];  [1];  [4]
  1. Department of Geological Sciences, Stanford University, Stanford, California 94305, USA
  2. Cinvestav Unidad Saltillo, Apartado Postal 663, 25000 Saltillo, Coahuila, Mexico
  3. Advanced Light Source, Lawrence Berkeley National Laboratory, Berkeley, California 94720, USA
  4. Department of Geological Sciences, Stanford University, Stanford, California 94305, USA; Stanford Institute for Materials and Energy Sciences, SLAC National Accelerator Laboratory, Menlo Park, California 94025, USA
Publication Date:
Research Org.:
Energy Frontier Research Centers (EFRC) (United States). Materials Science of Actinides (MSA)
Sponsoring Org.:
USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22)
OSTI Identifier:
1388352
DOE Contract Number:  
SC0001089
Resource Type:
Journal Article
Journal Name:
Journal of Applied Physics
Additional Journal Information:
Journal Volume: 121; Journal Issue: 4; Related Information: MSA partners with University of Notre Dame (lead); University of California, Davis; Florida State University; George Washington University; University of Michigan; University of Minnesota; Oak Ridge National Laboratory; Oregon state University; Rensselaer Polytechnic Institute; Savannah River National Laboratory; Journal ID: ISSN 0021-8979
Publisher:
American Institute of Physics (AIP)
Country of Publication:
United States
Language:
English
Subject:
nuclear (including radiation effects), materials and chemistry by design, synthesis (novel materials), synthesis (self-assembly)

Citation Formats

Rittman, Dylan R., Turner, Katlyn M., Park, Sulgiye, Fuentes, Antonio F., Yan, Jinyuan, Ewing, Rodney C., and Mao, Wendy L. High-pressure behavior of A2B2O7 pyrochlore (A=Eu, Dy; B=Ti, Zr). United States: N. p., 2017. Web. doi:10.1063/1.4974871.
Rittman, Dylan R., Turner, Katlyn M., Park, Sulgiye, Fuentes, Antonio F., Yan, Jinyuan, Ewing, Rodney C., & Mao, Wendy L. High-pressure behavior of A2B2O7 pyrochlore (A=Eu, Dy; B=Ti, Zr). United States. doi:10.1063/1.4974871.
Rittman, Dylan R., Turner, Katlyn M., Park, Sulgiye, Fuentes, Antonio F., Yan, Jinyuan, Ewing, Rodney C., and Mao, Wendy L. Sat . "High-pressure behavior of A2B2O7 pyrochlore (A=Eu, Dy; B=Ti, Zr)". United States. doi:10.1063/1.4974871.
@article{osti_1388352,
title = {High-pressure behavior of A2B2O7 pyrochlore (A=Eu, Dy; B=Ti, Zr)},
author = {Rittman, Dylan R. and Turner, Katlyn M. and Park, Sulgiye and Fuentes, Antonio F. and Yan, Jinyuan and Ewing, Rodney C. and Mao, Wendy L.},
abstractNote = {},
doi = {10.1063/1.4974871},
journal = {Journal of Applied Physics},
issn = {0021-8979},
number = 4,
volume = 121,
place = {United States},
year = {2017},
month = {1}
}

Works referenced in this record:

Raman and x-ray absorption spectroscopy study of the phase evolution induced by mechanical milling and thermal treatments in R 2 Ti 2 O 7 pyrochlores
journal, September 2011


Oxygen migration in A2B2O7 pyrochlores
journal, April 2001


Quantum and thermal spin relaxation in the diluted spin ice Dy 2 x M x Ti 2 O 7 ( M = Lu , Y )
journal, November 2004


Structural distortions and phase transformations in Sm2Zr2O7 pyrochlore at high pressures
journal, June 2007


High-pressure x-ray diffraction study of CeO 2 to 70 GPa and pressure-induced phase transformation from the fluorite structure
journal, October 1988

  • Duclos, Steven J.; Vohra, Yogesh K.; Ruoff, Arthur L.
  • Physical Review B, Vol. 38, Issue 11
  • DOI: 10.1103/PhysRevB.38.7755

Disorder in Pyrochlore Oxides
journal, August 2000


Phonon spectrum, thermodynamic properties, and pressure-temperature phase diagram of uranium dioxide
journal, September 2013


High pressure phase transitions and compressibilities of Er[sub 2]Zr[sub 2]O[sub 7] and Ho[sub 2]Zr[sub 2]O[sub 7]
journal, January 2008

  • Zhang, F. X.; Lang, M.; Becker, U.
  • Applied Physics Letters, Vol. 92, Issue 1
  • DOI: 10.1063/1.2830832

Silicone fluid as a high‐pressure medium in diamond anvil cells
journal, February 1996

  • Ragan, Deirdre D.; Clarke, David R.; Schiferl, David
  • Review of Scientific Instruments, Vol. 67, Issue 2
  • DOI: 10.1063/1.1146627

Nanoscale manipulation of the properties of solids at high pressure with relativistic heavy ions
journal, September 2009

  • Lang, Maik; Zhang, Fuxiang; Zhang, Jiaming
  • Nature Materials, Vol. 8, Issue 10
  • DOI: 10.1038/nmat2528

Behavior of actinide dioxides under pressure:  U O 2 and Th O 2
journal, July 2004


Dirac Strings and Magnetic Monopoles in the Spin Ice Dy2Ti2O7
journal, September 2009


Rare-earth titanates and stannates of pyrochlore structure; vibrational spectra and force fields
journal, April 1983

  • Vandenborre, M. T.; Husson, E.; Chatry, J. P.
  • Journal of Raman Spectroscopy, Vol. 14, Issue 2
  • DOI: 10.1002/jrs.1250140202

Influence of structural disorder on the dynamics of mobile oxygen ions in Dy2(Ti1−yZry)2O7
journal, November 2007


High-pressure Raman and x-ray study of the spin-frustrated pyrochlore Gd 2 Ti 2 O 7
journal, August 2006


Systematics of the pyrochlore structure type, ideal A2B2X6Y
journal, June 1984


Phase Stability and Pressure Dependence of Defect Formation in Gd 2 Ti 2 O 7 and Gd 2 Zr 2 O 7 Pyrochlores
journal, January 2008


Defect formation energies in A 2 B 2 O 7 pyrochlores
journal, October 2015


The Structural Transformation from the Pyrochlore Structure, A2B2O7, to the Fluorite Structure, AO2, Studied by Raman Spectroscopy and Defect Chemistry Modeling
journal, August 2001

  • Glerup, Marianne; Nielsen, Ole Faurskov; Poulsen, Finn Willy
  • Journal of Solid State Chemistry, Vol. 160, Issue 1
  • DOI: 10.1006/jssc.2000.9142

Pressure-induced order–disorder transitions in pyrochlore RE2Ti2O7 (RE=Y, Gd)
journal, September 2006


Zirconate pyrochlores under high pressure
journal, January 2010

  • Xiao, H. Y.; Zhang, F. X.; Gao, Fei
  • Physical Chemistry Chemical Physics, Vol. 12, Issue 39
  • DOI: 10.1039/c0cp00278j

Characterization of Anion Disorder in Zirconate A 2 B 2 O 7 Compounds by Raman Spectroscopy
journal, September 1979


Structural changes and pressure-induced amorphization in rare earth titanates RE2Ti2O7 (RE: Gd, Sm) with pyrochlore structure
journal, September 2005


Hydrostatic limits of 11 pressure transmitting media
journal, March 2009

  • Klotz, S.; Chervin, J-C.; Munsch, P.
  • Journal of Physics D: Applied Physics, Vol. 42, Issue 7, Article No. 075413
  • DOI: 10.1088/0022-3727/42/7/075413

Cooperative oxygen ion dynamics in Gd 2 Ti 2 y Zr y O 7
journal, April 2005


Atomic disorder in Gd 2 Zr 2 O 7 pyrochlore
journal, May 2015

  • Zhang, F. X.; Lang, M.; Ewing, R. C.
  • Applied Physics Letters, Vol. 106, Issue 19
  • DOI: 10.1063/1.4921268

Oxide pyrochlores — A review
journal, January 1983

  • Subramanian, M. A.; Aravamudan, G.; Subba Rao, G. V.
  • Progress in Solid State Chemistry, Vol. 15, Issue 2
  • DOI: 10.1016/0079-6786(83)90001-8

Pressure and temperature phase diagram of Gd 2 Ti 2 O 7 under irradiation
journal, November 2014

  • Catillon, G.; Chartier, A.
  • Journal of Applied Physics, Vol. 116, Issue 19
  • DOI: 10.1063/1.4901577

High-pressure structural changes in the Gd 2 Zr 2 O 7 pyrochlore
journal, December 2007


Radiation-induced amorphization of rare-earth titanate pyrochlores
journal, October 2003


DIOPTAS : a program for reduction of two-dimensional X-ray diffraction data and data exploration
journal, May 2015


Ab initio investigation of phase stability of Y 2 Ti 2 O 7 and Y 2 Zr 2 O 7 under high pressure
journal, December 2009


Radiation Tolerance of Complex Oxides
journal, August 2000


Preparation, XRD and Raman spectroscopic studies on new compounds RE2Hf2O7 (RE=Dy, Ho, Er, Tm, Lu, Y): Pyrochlores or defect-fluorite?
journal, July 2006

  • Mandal, B. P.; Garg, Nandini; Sharma, Surinder M.
  • Journal of Solid State Chemistry, Vol. 179, Issue 7
  • DOI: 10.1016/j.jssc.2006.03.036

Order–disorder transition in the Nd2−yYyZr2O7 system: Probed by X-ray diffraction and Raman spectroscopy
journal, January 2010

  • Mandal, B. P.; Krishna, P. S. R.; Tyagi, A. K.
  • Journal of Solid State Chemistry, Vol. 183, Issue 1
  • DOI: 10.1016/j.jssc.2009.10.010

Nuclear waste disposal—pyrochlore (A2B2O7): Nuclear waste form for the immobilization of plutonium and “minor” actinides
journal, June 2004

  • Ewing, Rodney C.; Weber, William J.; Lian, Jie
  • Journal of Applied Physics, Vol. 95, Issue 11
  • DOI: 10.1063/1.1707213

Calibration of the ruby pressure gauge to 800 kbar under quasi-hydrostatic conditions
journal, January 1986

  • Mao, H. K.; Xu, J.; Bell, P. M.
  • Journal of Geophysical Research, Vol. 91, Issue B5, p. 4673-4676
  • DOI: 10.1029/JB091iB05p04673

Synthesis of disordered pyrochlores, Ti2O7 (, Gd and Dy), by mechanical milling of constituent oxides
journal, April 2005


Pressure-Induced Disordering and Anomalous Lattice Expansion in La 2 Zr 2 O 7 Pyrochlore
journal, June 2010


Pressure induced structural transformation in Gd 2 Ti 2 O 7 and Gd 2 Zr 2 O 7
journal, January 2011


High ionic conductivity in the pyrochlore-type Gd2−yLayZr2O7 solid solution (0≤y≤1)
journal, November 2008


Probing disorder in isometric pyrochlore and related complex oxides
journal, February 2016

  • Shamblin, Jacob; Feygenson, Mikhail; Neuefeind, Joerg
  • Nature Materials, Vol. 15, Issue 5
  • DOI: 10.1038/nmat4581

High-pressure Raman study of CeO 2 to 35 GPa and pressure-induced phase transformation from the fluorite structure
journal, March 1988