When materials become just one atom thick, melting no longer follows the familiar rules. Instead of jumping straight from ...
Gold remains perfectly solid when briefly heated beyond previously hypothesized limits, a new study reports, which may mean a complete reevaluation of how matter behaves under extreme conditions. The ...
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Observation of a new phase of matter at the boundary between solid and liquid
The melting of materials seems like a simple phenomenon. However, when their thickness is reduced to just a few atoms, established rules waver. In this two-dimensional mode, new states emerge ...
Researchers have discovered a new phenomenon of so-called metastability in a liquid phase. This state is common in supercooled liquids, which are liquids that cool below the freezing point without ...
A materials engineer at the University of California San Diego is leading the development of a new research platform for studying high-performance materials, in particular new materials that melt ...
A metastable liquid may exist under supercooling, sustaining the liquid below the melting point such as supercooled water and silicon. It may also exist as a transient state in solid–solid transitions ...
Copper and Nickel form a substitutional solid solution over the complete range of possible compositions of the alloy. The equilibrium "phase diagram" opposite shows the dependence of the alloys ...
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