Silicon: Difference between revisions
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===Stillinger-Weber model=== | ==Models of silicon== | ||
====Stillinger-Weber model==== | |||
See Ref. 1. | See Ref. 1. | ||
===Tersoff potential=== | ====Tersoff potential==== | ||
See Ref. 3. | See Ref. 3. | ||
== | ==Polyamorphism in silicon== | ||
Silicon is a [[Polyamorphic systems | polyamorphic system]]. | |||
#[http://dx.doi.org/10.1038/35107036 Sudip K. Deb, Martin Wilding, Maddury Somayazulu and Paul F. McMillan "Pressure-induced amorphization and an amorphous–amorphous transition in densified porous silicon", Nature '''414''' pp. 528-530 (2001)] | |||
#[http://dx.doi.org/10.1038/nmat994 Srikanth Sastry and C. Austen Angell "Liquid–liquid phase transition in supercooled silicon", Nature Materials '''2''' pp. 739 - 743 (2003)] | |||
#[http://dx.doi.org/10.1088/0953-8984/17/15/002 Philippe Beaucage and Normand Mousseau "Liquid–liquid phase transition in Stillinger–Weber silicon", Jorunal of Physics: Condensed Matter '''17''' pp. 2269-2279 (2005)] | |||
[[Category: Polyamorphic systems]] | |||
==References== | ==References== | ||
#[http://dx.doi.org/10.1103/PhysRevB.31.5262 Frank H. Stillinger and Thomas A. Weber "Computer simulation of local order in condensed phases of silicon", Physical Review B '''31''' pp. 5262 - 5271 (1985)] | #[http://dx.doi.org/10.1103/PhysRevB.31.5262 Frank H. Stillinger and Thomas A. Weber "Computer simulation of local order in condensed phases of silicon", Physical Review B '''31''' pp. 5262 - 5271 (1985)] |
Revision as of 12:02, 12 February 2008
Models of silicon
Stillinger-Weber model
See Ref. 1.
Tersoff potential
See Ref. 3.
Polyamorphism in silicon
Silicon is a polyamorphic system.
- Sudip K. Deb, Martin Wilding, Maddury Somayazulu and Paul F. McMillan "Pressure-induced amorphization and an amorphous–amorphous transition in densified porous silicon", Nature 414 pp. 528-530 (2001)
- Srikanth Sastry and C. Austen Angell "Liquid–liquid phase transition in supercooled silicon", Nature Materials 2 pp. 739 - 743 (2003)
- Philippe Beaucage and Normand Mousseau "Liquid–liquid phase transition in Stillinger–Weber silicon", Jorunal of Physics: Condensed Matter 17 pp. 2269-2279 (2005)
References
- Frank H. Stillinger and Thomas A. Weber "Computer simulation of local order in condensed phases of silicon", Physical Review B 31 pp. 5262 - 5271 (1985)
- L. Goodwin, A. J. Skinner and D. G. Pettifor "Generating Transferable Tight-Binding Parameters: Application to Silicon", Europhysics Letters 9 pp. 701-706 (1989)
- J. Tersoff "New empirical approach for the structure and energy of covalent systems", Physical Review B 37 pp. 6991-7000 (1988)