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

Title: Unit cell determination of coexisting post-perovskite and H-phase in (Mg,Fe)SiO3 using multigrain XRD: compositional variation across a laser heating spot at 119 GPa

Journal Article · · Progress in Earth and Planetary Science

Research Organization:
Argonne National Laboratory (ANL), Argonne, IL (United States). Advanced Photon Source (APS)
Sponsoring Organization:
DOE - BASIC ENERGY SCIENCESNSFDOE-NNSAFOREIGN
OSTI ID:
1262435
Journal Information:
Progress in Earth and Planetary Science, Vol. 3, Issue 1; ISSN 2197-4284
Country of Publication:
United States
Language:
ENGLISH

References (14)

Synchrotron radiation and laser heating in a diamond anvil cell journal January 2001
Equations of state of six metals above 94 GPa journal September 2004
Effects of Fe-enrichment on the equation of state and stability of (Mg,Fe)SiO3 perovskite journal January 2013
Toward an internally consistent pressure scale journal May 2007
Unit cell refinement from powder diffraction data: the use of regression diagnostics journal February 1997
Effect of Fe on the equation of state of mantle silicate perovskite over 1Mbar journal May 2008
New developments in laser-heated diamond anvil cell with in situ synchrotron x-ray diffraction at High Pressure Collaborative Access Team journal July 2015
Application of FIB system to ultra-high-pressure Earth science journal January 2008
High resolution three-dimensional X-ray diffraction study of dislocations in grains of MgGeO 3 post-perovskite at 90 GPa : DISLOCATIONS IN GRAINS OF MgGeO journal March 2012
Multigrain crystallography journal January 2012
Phase transition in MgSiO3 perovskite in the earth's lower mantle journal August 2004
Effect of pressure and composition on lattice parameters and unit-cell volume of (Fe,Mg)SiO3 post-perovskite journal February 2012
Single-crystal structure determination of (Mg,Fe)SiO3 postperovskite journal April 2013
Disproportionation of (Mg,Fe)SiO3 perovskite in Earth's deep lower mantle journal May 2014