Published October 2009 | Version v1
Journal article Metadata-only

Experimental method for in situ determination of material textures at simultaneous high pressure and high temperature by means of radial diffraction in the diamond anvil cell

Creators

  • 1. DESY, Hamburg 22607 (Germany)
  • 2. High-Pressure Collaboration Access Team, Geophysical Laboratory, Carnegie Institution of Washington, Argonne, Illinois 60439 (United States)
  • 3. Laboratoire de Structure et Proprietes de l'Etat Solide, Universite Lille1, CNRS, 59655 Villeneuve d'Ascq Cedex (France)
  • 4. Department of Earth and Planetary Science, University of California-Berkeley, California 94720 (United States)
  • 5. High Pressure Physics Group, Lawrence Livermore National Laboratory, 7000 East Avenue, L-041 Livermore, California 94550 (United States)

Description

We introduce the design and capabilities of a resistive heated diamond anvil cell that can be used for side diffraction at simultaneous high pressure and high temperature. The device can be used to study lattice-preferred orientations in polycrystalline samples up to temperatures of 1100 K and pressures of 36 GPa. Capabilities of the instrument are demonstrated with preliminary results on the development of textures in the bcc, fcc, and hcp polymorphs of iron during a nonhydrostatic compression experiment at simultaneous high pressure and high temperature.

Additional details

Identifiers

DOI
10.1063/1.3236365;

Publishing Information

Journal Title
Review of Scientific Instruments
Journal Volume
80
Journal Issue
10
Journal Page Range
p. 104501-104501.8
ISSN
0034-6748
CODEN
RSINAK

INIS

Country of Publication
United States
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
44011063
Subject category
S36: MATERIALS SCIENCE; S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
Descriptors DEI
BCC LATTICES; COMPRESSION; DIAMONDS; DIFFRACTION; FCC LATTICES; GRAIN ORIENTATION; HCP LATTICES; HEATING; IRON; MATERIALS TESTING; MEASURING METHODS; POLYCRYSTALS; PRESSURE RANGE GIGA PA; PRESSURE RANGE MEGA PA 10-100; TEMPERATURE RANGE 0400-1000 K
Descriptors DEC
CARBON; COHERENT SCATTERING; CRYSTAL LATTICES; CRYSTAL STRUCTURE; CRYSTALS; CUBIC LATTICES; ELEMENTS; HEXAGONAL LATTICES; METALS; MICROSTRUCTURE; MINERALS; NONMETALS; ORIENTATION; PRESSURE RANGE; PRESSURE RANGE MEGA PA; SCATTERING; TEMPERATURE RANGE; TESTING; TRANSITION ELEMENTS

Optional Information

Notes
(c) 2009 American Institute of Physics