Effect of prebure on the crystal structure of hydrous ringwoodite up to 7.9 GPa

Y. Kudoh, Takahiro Kuribayashi, H. Mizobata, Eiji Otani, S. Sasaki, M. Tanaka

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Sets of X-ray diffraction intensities up to 7.9 GPa of a single crystal of 35x35x24 u m hydrous ringwoodite Mg197SiH006O4, synthesized at conditions of 1680°C and 22 GPa were measured using synchrotron radiation at the beam line BL-10A, Photon Factory, High Energy Accelerator Reasearch Organization, Tukuba, Japan. The comprebibility of the unit cell is close to the comprebibility of the MO6 octahedron. The mean Si-O distance stays almost constant up to 7.9 GPa. The comprebion of the crystal structure is governed by the comprebion of MO6 octahedron.

Original languageEnglish
Title of host publicationJoint 20th AIRAPT and 43rd EHPRG International Conference on High Pressure Science and Technology
EditorsEckhard Dinjus
PublisherKarlsruhe Forschungszentrum Karlsruhe gmbH
ISBN (Electronic)9783923704491
Publication statusPublished - 2005 Jan 1
EventInternational Joint 20th AIRAPT and 43rd EHPRG International Conference on High Pressure Science and Technology - Karlsruhe, Germany
Duration: 2005 Jun 272005 Jul 1

Publication series

NameJoint 20th AIRAPT and 43rd EHPRG International Conference on High Pressure Science and Technology

Other

OtherInternational Joint 20th AIRAPT and 43rd EHPRG International Conference on High Pressure Science and Technology
CountryGermany
CityKarlsruhe
Period05/6/2705/7/1

ASJC Scopus subject areas

  • Condensed Matter Physics
  • Nuclear and High Energy Physics

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