Critical pressure is measured using a variety of techniques, such as:
Diamond Anvil Cell (DAC): This device can generate extremely high pressures and is often used to study the behavior of materials at the nanoscale. X-ray Diffraction (XRD): XRD can monitor changes in the crystal structure of a material under varying pressures. Raman Spectroscopy: This technique can detect changes in molecular vibrations and bonding, providing insights into structural changes at critical pressures.
