Applications of the Stell-Hemmer Potential to Understanding Second Critical Points in Real Systems
arXiv:cond-mat/9911249 · doi:10.1023/A:1018631426614
Abstract
We consider the novel properties of the Stell-Hemmer core-softened potentials. First we explore how the theoretically predicted second critical point for these potentials is related to the occurrence of the experimentally observed solid-solid isostructural critical point. We then discuss how this class of potentials can generate anomalies analogous to those found experimentally in liquid water.
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