Which experimental methods can be used with a diamond-anvil cell?

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high-pressure phenomena Three compression mechanisms in crystals.

The diamond-anvil cell is a revolutionary tool in high-pressure physics because diamonds are transparent to various forms of electromagnetic radiation. This transparency allows researchers to utilize several experimental techniques to observe samples while they are under extreme pressure.1

Experimental methods compatible with the diamond-anvil cell include:

X-ray diffraction: Used to study the atomic structure of materials under pressure.1
Optical spectroscopies: Including visible light, infrared, and ultraviolet studies.1
Raman spectroscopy: A technique used to analyze vibrational modes of molecules and crystals.1
Mössbauer spectroscopy: A method utilizing gamma rays to probe the properties of nuclei.1

Additionally, the use of a metal foil gasket allows for the study of liquids and single crystals in a hydrostatic environment. Researchers can also combine these methods with heating techniques, such as resistance heaters and lasers, to simulate the extreme pressure and temperature conditions found within the Earth.1