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Article
Open AccessRelease dynamics of nanodiamonds created by laser-driven shock-compression of polyethylene terephthalate
Laser-driven dynamic compression experiments of plastic materials have found surprisingly fast formation of nanodiamonds (ND) via X-ray probing. This mechanism is relevant for planetary models, but could also ...
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Article
Open AccessThermodynamics of diamond formation from hydrocarbon mixtures in planets
Hydrocarbon mixtures are extremely abundant in the Universe, and diamond formation from them can play a crucial role in sha** the interior structure and evolution of planets. With first-principles accuracy, ...
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Article
Open AccessThermodynamics of high-pressure ice phases explored with atomistic simulations
Most experimentally known high-pressure ice phases have a body-centred cubic (bcc) oxygen lattice. Our large-scale molecular-dynamics simulations with a machine-learning potential indicate that, amongst these ...
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Article
Phase behaviours of superionic water at planetary conditions
Most water in the Universe may be superionic, and its thermodynamic and transport properties are crucial for planetary science but difficult to probe experimentally or theoretically. We use machine learning an...
