Diamond can be melted into a liquid phase under specific high pressure and temperature conditions
the verdict
SUPPORTED
the evidence backs this
confidence 84/100
Diamond melts into a liquid carbon phase under specific high-pressure and high-temperature conditions near the carbon triple point, as supported by thermodynamic and molecular simulation studies.
Evidence for · 2
Liquid-liquid phase transformations and the shape of the melting curve
2011 · cited by 26
Discusses the phase diagram of carbon and liquid-liquid phase transformations, implicitly referencing the melting behavior and triple point of carbon.
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More for · 1
Metastability and Ostwald step rule in the crystallisation of diamond and graphite from molten carbon.
2025 · cited by 0
Investigates the crystallization and melting mechanisms of diamond and graphite from molten carbon near the triple point using molecular simulations and phase diagrams.