Editing Silica
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<ref>[http://dx.doi.org/10.1103/PhysRevLett.80.2145 David M. Teter, Russell J. Hemley, Georg Kresse and Jürgen Hafner "High Pressure Polymorphism in Silica", Physical Review Letters '''80''' pp. 2145-2148 (1998)]</ref> | <ref>[http://dx.doi.org/10.1103/PhysRevLett.80.2145 David M. Teter, Russell J. Hemley, Georg Kresse and Jürgen Hafner "High Pressure Polymorphism in Silica", Physical Review Letters '''80''' pp. 2145-2148 (1998)]</ref> | ||
==Polyamorphism== | ==Polyamorphism== | ||
Silica has a [[Polyamorphic systems |polyamorphic]] (liqid-liquid) phase transition | Silica has a [[Polyamorphic systems |polyamorphic]] (liqid-liquid) phase transition. | ||
<ref>[http://dx.doi.org/10.1103/PhysRevLett.87.195501 G. D. Mukherjee, S. N. Vaidya, and V. Sugandhi "Direct Observation of Amorphous to Amorphous Apparently First-Order Phase Transition in Fused Quartz", Physical Review Letters '''87''' 195501 (2001)]</ref> | <ref>[http://dx.doi.org/10.1103/PhysRevLett.87.195501 G. D. Mukherjee, S. N. Vaidya, and V. Sugandhi "Direct Observation of Amorphous to Amorphous Apparently First-Order Phase Transition in Fused Quartz", Physical Review Letters '''87''' 195501 (2001)]</ref> | ||
<ref>[http://dx.doi.org/10.1038/35087524 Ivan Saika-Voivod, Peter H. Poole and Francesco Sciortino "Fragile-to-strong transition and polyamorphism in the energy landscape of liquid silica", Nature '''412''' pp. 514-517 (2001 | <ref>[http://dx.doi.org/10.1038/35087524 Ivan Saika-Voivod, Peter H. Poole and Francesco Sciortino "Fragile-to-strong transition and polyamorphism in the energy landscape of liquid silica", Nature '''412''' pp. 514-517 (2001)]</ref>. A recent study has concluded that neither the BKS nor the WAC models have a [[Critical points|critical point]] <ref>[http://dx.doi.org/10.1063/1.4879057 Erik Lascaris, Mahin Hemmati, Sergey V. Buldyrev, H. Eugene Stanley and C. Austen Angell "Search for a liquid-liquid critical point in models of silica", Journal of Chemical Physics '''140''' 224502 (2014)]</ref>. | ||
A recent study has concluded that neither the BKS nor the WAC models have a [[Critical points|critical point]] <ref>[http://dx.doi.org/10.1063/1.4879057 Erik Lascaris, Mahin Hemmati, Sergey V. Buldyrev, H. Eugene Stanley and C. Austen Angell "Search for a liquid-liquid critical point in models of silica", Journal of Chemical Physics '''140''' 224502 (2014)]</ref>. | |||
==References== | ==References== | ||
<references/> | <references/> |