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Synthesis and Microdiffraction at Extreme Pressures and Temperatures
JoVE 杂志
工程学
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JoVE 杂志 工程学
Synthesis and Microdiffraction at Extreme Pressures and Temperatures

Synthesis and Microdiffraction at Extreme Pressures and Temperatures

DOI:

07:26 min

October 07, 2013

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Chapters

  • 00:05Title
  • 01:26Laser Heating and High Temperature X-ray Diffraction
  • 03:54X-ray Diffraction Data Collection after Synthesis
  • 05:12Results: Diffraction Patterns for Fe4O5
  • 06:51Conclusion

Summary

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The laser heated diamond anvil cell combined with synchrotron micro-diffraction techniques allows researchers to explore the nature and properties of new phases of matter at extreme pressure and temperature (PT) conditions. Heterogeneous samples can be characterized in situ under high pressure by 2D mapping and combined powder, single-crystal and multigrain diffraction approaches.

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