Development of high-pressure technique for single-crystal magnetic neutron diffraction under 10 GPa

Toyotaka Osakabe, Hiroki Yamauchi, Takuo Okuchi

Research output: Contribution to journalArticle

4 Citations (Scopus)

Abstract

A new hybrid-type anvil technique for high-pressure single-crystal magnetic neutron diffraction under 10 GPa is described. The hybrid anvil is composed of an opposed pair of two kinds of anvils. One is a large sapphire anvil or a supported SiC anvil and the other is a tungsten carbide (WC) anvil which has a hollow at the center of the culet. In a feasibility test of the hybrid anvil, we could generate pressures of up to 10 GPa at a load of 3.8 tons with high stability.

Original languageEnglish
Pages (from-to)72-75
Number of pages4
JournalReview of High Pressure Science and Technology/Koatsuryoku No Kagaku To Gijutsu
Volume20
Issue number1
DOIs
Publication statusPublished - 2010

Fingerprint

Neutron diffraction
anvils
neutron diffraction
Single crystals
Aluminum Oxide
Tungsten carbide
single crystals
Sapphire
tungsten carbides
hollow
sapphire
tungsten carbide

Keywords

  • Hybrid anvil
  • Magnetic neutron diffraction
  • Sapphire
  • SiC
  • Single crystal
  • WC

ASJC Scopus subject areas

  • Condensed Matter Physics
  • Materials Science(all)
  • Chemistry(all)

Cite this

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AU - Osakabe, Toyotaka

AU - Yamauchi, Hiroki

AU - Okuchi, Takuo

PY - 2010

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N2 - A new hybrid-type anvil technique for high-pressure single-crystal magnetic neutron diffraction under 10 GPa is described. The hybrid anvil is composed of an opposed pair of two kinds of anvils. One is a large sapphire anvil or a supported SiC anvil and the other is a tungsten carbide (WC) anvil which has a hollow at the center of the culet. In a feasibility test of the hybrid anvil, we could generate pressures of up to 10 GPa at a load of 3.8 tons with high stability.

AB - A new hybrid-type anvil technique for high-pressure single-crystal magnetic neutron diffraction under 10 GPa is described. The hybrid anvil is composed of an opposed pair of two kinds of anvils. One is a large sapphire anvil or a supported SiC anvil and the other is a tungsten carbide (WC) anvil which has a hollow at the center of the culet. In a feasibility test of the hybrid anvil, we could generate pressures of up to 10 GPa at a load of 3.8 tons with high stability.

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KW - SiC

KW - Single crystal

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