Silica - Revision history

Carl McBride: /* Polyamorphism */ Added a recent publication

2017-06-23T09:34:44Z

Polyamorphism: Added a recent publication

← Older revision		Revision as of 11:34, 23 June 2017
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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>. 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>.		<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>
			<ref>[http://dx.doi.org/10.1063/1.4984335 Renjie Chen, Erik Lascaris, and Jeremy C. Palmer "Liquid–liquid phase transition in an ionic model of silica", Journal of Chemical Physics 146, 234503 (2017)]</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/>

Carl McBride: /* References */ Added a recent publication

2016-01-12T12:13:11Z

References: Added a recent publication

← Older revision		Revision as of 14:13, 12 January 2016
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	*[http://dx.doi.org/10.1063/1.4885141 Chitra Rajappa, S. Bhuvaneshwari Sringeri, Yashonath Subramanian and J. Gopalakrishnan "A molecular dynamics study of ambient and high pressure phases of silica: Structure and enthalpy variation with molar volume", Journal of Chemical Physics '''140''' 244512 (2014)]		*[http://dx.doi.org/10.1063/1.4885141 Chitra Rajappa, S. Bhuvaneshwari Sringeri, Yashonath Subramanian and J. Gopalakrishnan "A molecular dynamics study of ambient and high pressure phases of silica: Structure and enthalpy variation with molar volume", Journal of Chemical Physics '''140''' 244512 (2014)]
	*[http://dx.doi.org/10.1063/1.4913747 Erik Lascaris, Mahin Hemmati, Sergey V. Buldyrev, H. Eugene Stanley and C. Austen Angell "Diffusivity and short-time dynamics in two models of silica", Journal of Chemical Physics '''142''' 104506 (2015)]		*[http://dx.doi.org/10.1063/1.4913747 Erik Lascaris, Mahin Hemmati, Sergey V. Buldyrev, H. Eugene Stanley and C. Austen Angell "Diffusivity and short-time dynamics in two models of silica", Journal of Chemical Physics '''142''' 104506 (2015)]
			*[http://dx.doi.org/10.1063/1.4937394 Sergei Izvekov and Betsy M. Rice "A new parameter-free soft-core potential for silica and its application to simulation of silica anomalies", Journal of Chemical Physics '''143''' 244506 (2015)]

	[[category:Polyamorphic systems]]		[[category:Polyamorphic systems]]

Carl McBride: /* References */ Added a recent publication

2015-03-16T17:04:05Z

References: Added a recent publication

← Older revision		Revision as of 19:04, 16 March 2015
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	*[http://dx.doi.org/10.1098/rsta.2004.1506 Ivan Saika-Voivod, Francesco Sciortino, Tor Grande, Peter H. Poole "Simulated silica", Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences '''363''' pp. 525-535 (2005)]		*[http://dx.doi.org/10.1098/rsta.2004.1506 Ivan Saika-Voivod, Francesco Sciortino, Tor Grande, Peter H. Poole "Simulated silica", Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences '''363''' pp. 525-535 (2005)]
	*[http://dx.doi.org/10.1063/1.4885141 Chitra Rajappa, S. Bhuvaneshwari Sringeri, Yashonath Subramanian and J. Gopalakrishnan "A molecular dynamics study of ambient and high pressure phases of silica: Structure and enthalpy variation with molar volume", Journal of Chemical Physics '''140''' 244512 (2014)]		*[http://dx.doi.org/10.1063/1.4885141 Chitra Rajappa, S. Bhuvaneshwari Sringeri, Yashonath Subramanian and J. Gopalakrishnan "A molecular dynamics study of ambient and high pressure phases of silica: Structure and enthalpy variation with molar volume", Journal of Chemical Physics '''140''' 244512 (2014)]
			*[http://dx.doi.org/10.1063/1.4913747 Erik Lascaris, Mahin Hemmati, Sergey V. Buldyrev, H. Eugene Stanley and C. Austen Angell "Diffusivity and short-time dynamics in two models of silica", Journal of Chemical Physics '''142''' 104506 (2015)]


	[[category:Polyamorphic systems]]		[[category:Polyamorphic systems]]

Carl McBride: /* References */ Added a recent publication

2014-07-04T11:30:38Z

References: Added a recent publication

← Older revision		Revision as of 13:30, 4 July 2014
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	;Related reading		;Related reading
	*[http://dx.doi.org/10.1098/rsta.2004.1506 Ivan Saika-Voivod, Francesco Sciortino, Tor Grande, Peter H. Poole "Simulated silica", Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences '''363''' pp. 525-535 (2005)]		*[http://dx.doi.org/10.1098/rsta.2004.1506 Ivan Saika-Voivod, Francesco Sciortino, Tor Grande, Peter H. Poole "Simulated silica", Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences '''363''' pp. 525-535 (2005)]
			*[http://dx.doi.org/10.1063/1.4885141 Chitra Rajappa, S. Bhuvaneshwari Sringeri, Yashonath Subramanian and J. Gopalakrishnan "A molecular dynamics study of ambient and high pressure phases of silica: Structure and enthalpy variation with molar volume", Journal of Chemical Physics '''140''' 244512 (2014)]

	[[category:Polyamorphic systems]]		[[category:Polyamorphic systems]]

Carl McBride: Added a recent publication

2014-06-16T11:45:31Z

Added a recent publication

← Older revision		Revision as of 13:45, 16 June 2014
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	'''Silica''' (Silicon dioxide) is a very interesting system, sharing many similarities with the physical properties of [[water]].		'''Silica''' (Silicon dioxide) is a very interesting system, sharing many similarities with the physical properties of [[water]].
	==Models==		==Models==
	<ref>[http://dx.doi.org/10.1103/PhysRevLett.64.1955 B. W. H. van Beest, G. J. Kramer and R. A. van Santen "Force fields for silicas and aluminophosphates based on ab initio calculations", Physical Review Letters '''64''' pp. 1955-1958 (1990)]</ref>
	<ref>[http://dx.doi.org/10.1063/1.1513312 P. Tangney and S. Scandolo "An ab initio parametrized interatomic force field for silica", Journal of Chemical Physics '''117''' 8898 (2002)]</ref>		<ref>[http://dx.doi.org/10.1063/1.1513312 P. Tangney and S. Scandolo "An ab initio parametrized interatomic force field for silica", Journal of Chemical Physics '''117''' 8898 (2002)]</ref>
	<ref>[http://dx.doi.org/10.1063/1.1797979 Matthew H. Ford, Scott M. Auerbach and P. A. Monson "On the mechanical properties and phase behavior of silica: A simple model based on low coordination and strong association", Journal of Chemical Physics '''121''' 8415 (2004)]</ref>		<ref>[http://dx.doi.org/10.1063/1.1797979 Matthew H. Ford, Scott M. Auerbach and P. A. Monson "On the mechanical properties and phase behavior of silica: A simple model based on low coordination and strong association", Journal of Chemical Physics '''121''' 8415 (2004)]</ref>
	<ref>[http://dx.doi.org/10.1063/1.3668603 Philipp Beck, Peter Brommer, Johannes Roth, and Hans-Rainer Trebin "Ab initio based polarizable force field generation and application to liquid silica and magnesia", Journal of Chemical Physics '''135''' 234512 (2011)]</ref>		<ref>[http://dx.doi.org/10.1063/1.3668603 Philipp Beck, Peter Brommer, Johannes Roth, and Hans-Rainer Trebin "Ab initio based polarizable force field generation and application to liquid silica and magnesia", Journal of Chemical Physics '''135''' 234512 (2011)]</ref>
			====Beest, Kramer and van Santen (BKS)====
			<ref>[http://dx.doi.org/10.1103/PhysRevLett.64.1955 B. W. H. van Beest, G. J. Kramer and R. A. van Santen "Force fields for silicas and aluminophosphates based on ab initio calculations", Physical Review Letters '''64''' pp. 1955-1958 (1990)]</ref>
			====Woodcock, Angell and Cheeseman (WAC)====
			<ref>[http://dx.doi.org/10.1063/1.433213 L. V. Woodcock, C. A. Angell and P. Cheeseman "Molecular dynamics studies of the vitreous state: Simple ionic systems and silica", Journal of Chemical Physics '''65''' pp. 1565- (1976)]</ref>
	==Phase diagram==		==Phase diagram==
	<ref>[http://dx.doi.org/10.1103/PhysRevE.70.061507 Ivan Saika-Voivod, Francesco Sciortino, Tor Grande, and Peter H. Poole "Phase diagram of silica from computer simulation", Physical Review E '''70''' 061507 (2004)]</ref>		<ref>[http://dx.doi.org/10.1103/PhysRevE.70.061507 Ivan Saika-Voivod, Francesco Sciortino, Tor Grande, and Peter H. Poole "Phase diagram of silica from computer simulation", Physical Review E '''70''' 061507 (2004)]</ref>
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	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>		<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>.
	==References==		==References==
	<references/>		<references/>

Carl McBride: Slight tidy + added a recent publication

2011-12-22T12:11:18Z

Slight tidy + added a recent publication

← Older revision		Revision as of 14:11, 22 December 2011
Line 2:		Line 2:
	'''Silica''' (Silicon dioxide) is a very interesting system, sharing many similarities with the physical properties of [[water]].		'''Silica''' (Silicon dioxide) is a very interesting system, sharing many similarities with the physical properties of [[water]].
	==Models==		==Models==
	#[http://dx.doi.org/10.1103/PhysRevLett.64.1955 B. W. H. van Beest, G. J. Kramer and R. A. van Santen "Force fields for silicas and aluminophosphates based on ab initio calculations", Physical Review Letters '''64''' pp. 1955-1958 (1990)]		<ref>[http://dx.doi.org/10.1103/PhysRevLett.64.1955 B. W. H. van Beest, G. J. Kramer and R. A. van Santen "Force fields for silicas and aluminophosphates based on ab initio calculations", Physical Review Letters '''64''' pp. 1955-1958 (1990)]</ref>
	#[http://dx.doi.org/10.1063/1.1513312 P. Tangney and S. Scandolo "An ab initio parametrized interatomic force field for silica", Journal of Chemical Physics '''117''' 8898 (2002)]		<ref>[http://dx.doi.org/10.1063/1.1513312 P. Tangney and S. Scandolo "An ab initio parametrized interatomic force field for silica", Journal of Chemical Physics '''117''' 8898 (2002)]</ref>
	#[http://dx.doi.org/10.1063/1.1797979 Matthew H. Ford, Scott M. Auerbach and P. A. Monson "On the mechanical properties and phase behavior of silica: A simple model based on low coordination and strong association", Journal of Chemical Physics '''121''' 8415 (2004)]		<ref>[http://dx.doi.org/10.1063/1.1797979 Matthew H. Ford, Scott M. Auerbach and P. A. Monson "On the mechanical properties and phase behavior of silica: A simple model based on low coordination and strong association", Journal of Chemical Physics '''121''' 8415 (2004)]</ref>
			<ref>[http://dx.doi.org/10.1063/1.3668603 Philipp Beck, Peter Brommer, Johannes Roth, and Hans-Rainer Trebin "Ab initio based polarizable force field generation and application to liquid silica and magnesia", Journal of Chemical Physics '''135''' 234512 (2011)]</ref>
	==Phase diagram==		==Phase diagram==
	#[http://dx.doi.org/10.1103/PhysRevE.70.061507 Ivan Saika-Voivod, Francesco Sciortino, Tor Grande, and Peter H. Poole "Phase diagram of silica from computer simulation", Physical Review E '''70''' 061507 (2004)]		<ref>[http://dx.doi.org/10.1103/PhysRevE.70.061507 Ivan Saika-Voivod, Francesco Sciortino, Tor Grande, and Peter H. Poole "Phase diagram of silica from computer simulation", Physical Review E '''70''' 061507 (2004)]</ref>
	====Critical point====		====Critical point====
	#[http://dx.doi.org/10.1063/1.3023151 Emanuela Bianchi, Piero Tartaglia, and Francesco Sciortino "Theoretical and numerical estimates of the gas-liquid critical point of a primitive model for silica", Journal of Chemical Physics '''129''' 224904 (2008)]		<ref>[http://dx.doi.org/10.1063/1.3023151 Emanuela Bianchi, Piero Tartaglia, and Francesco Sciortino "Theoretical and numerical estimates of the gas-liquid critical point of a primitive model for silica", Journal of Chemical Physics '''129''' 224904 (2008)]</ref>
	==Temperature of maximum density==		==Temperature of maximum density==
	Silica has a temperature of [[Liquid phase density maximum \|maximum density]] (TMD)		Silica has a temperature of [[Liquid phase density maximum \|maximum density]] (TMD)
	#[http://dx.doi.org/10.1103/PhysRevLett.79.2281 Peter H. Poole, Mahin Hemmati, and C. Austen Angell "Comparison of Thermodynamic Properties of Simulated Liquid Silica and Water", Physical Review Letters '''79''' pp. 2281-2284 (1997)]		<ref>[http://dx.doi.org/10.1103/PhysRevLett.79.2281 Peter H. Poole, Mahin Hemmati, and C. Austen Angell "Comparison of Thermodynamic Properties of Simulated Liquid Silica and Water", Physical Review Letters '''79''' pp. 2281-2284 (1997)]</ref>
	#[http://dx.doi.org/10.1103/PhysRevE.66.011202 M. Scott Shell, Pablo G. Debenedetti, and Athanassios Z. Panagiotopoulos "Molecular structural order and anomalies in liquid silica", Physical Review E '''66''' 011202 (2002)]		<ref>[http://dx.doi.org/10.1103/PhysRevE.66.011202 M. Scott Shell, Pablo G. Debenedetti, and Athanassios Z. Panagiotopoulos "Molecular structural order and anomalies in liquid silica", Physical Review E '''66''' 011202 (2002)]</ref>
	==Polymorphism==		==Polymorphism==
	Silica has a number of crystal structures.		Silica has a number of crystal structures.
	#[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>[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.
	#[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>[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>
	#[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>
	==References==		==References==
	#[http://dx.doi.org/10.1098/rsta.2004.1506 Ivan Saika-Voivod, Francesco Sciortino, Tor Grande, Peter H. Poole "Simulated silica", Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences '''363''' pp. 525-535 (2005)]		<references/>
			;Related reading
			*[http://dx.doi.org/10.1098/rsta.2004.1506 Ivan Saika-Voivod, Francesco Sciortino, Tor Grande, Peter H. Poole "Simulated silica", Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences '''363''' pp. 525-535 (2005)]
	[[category:Polyamorphic systems]]		[[category:Polyamorphic systems]]

Carl McBride: Added a new reference re critical point.

2008-12-13T16:33:39Z

Added a new reference re critical point.

← Older revision		Revision as of 18:33, 13 December 2008
Line 7:		Line 7:
	==Phase diagram==		==Phase diagram==
	#[http://dx.doi.org/10.1103/PhysRevE.70.061507 Ivan Saika-Voivod, Francesco Sciortino, Tor Grande, and Peter H. Poole "Phase diagram of silica from computer simulation", Physical Review E '''70''' 061507 (2004)]		#[http://dx.doi.org/10.1103/PhysRevE.70.061507 Ivan Saika-Voivod, Francesco Sciortino, Tor Grande, and Peter H. Poole "Phase diagram of silica from computer simulation", Physical Review E '''70''' 061507 (2004)]
			====Critical point====
			#[http://dx.doi.org/10.1063/1.3023151 Emanuela Bianchi, Piero Tartaglia, and Francesco Sciortino "Theoretical and numerical estimates of the gas-liquid critical point of a primitive model for silica", Journal of Chemical Physics '''129''' 224904 (2008)]
	==Temperature of maximum density==		==Temperature of maximum density==
	Silica has a temperature of [[Liquid phase density maximum \|maximum density]] (TMD)		Silica has a temperature of [[Liquid phase density maximum \|maximum density]] (TMD)

Carl McBride: Moved a reference to models.

2008-12-13T16:29:18Z

Moved a reference to models.

← Older revision		Revision as of 18:29, 13 December 2008
Line 4:		Line 4:
	#[http://dx.doi.org/10.1103/PhysRevLett.64.1955 B. W. H. van Beest, G. J. Kramer and R. A. van Santen "Force fields for silicas and aluminophosphates based on ab initio calculations", Physical Review Letters '''64''' pp. 1955-1958 (1990)]		#[http://dx.doi.org/10.1103/PhysRevLett.64.1955 B. W. H. van Beest, G. J. Kramer and R. A. van Santen "Force fields for silicas and aluminophosphates based on ab initio calculations", Physical Review Letters '''64''' pp. 1955-1958 (1990)]
	#[http://dx.doi.org/10.1063/1.1513312 P. Tangney and S. Scandolo "An ab initio parametrized interatomic force field for silica", Journal of Chemical Physics '''117''' 8898 (2002)]		#[http://dx.doi.org/10.1063/1.1513312 P. Tangney and S. Scandolo "An ab initio parametrized interatomic force field for silica", Journal of Chemical Physics '''117''' 8898 (2002)]
			#[http://dx.doi.org/10.1063/1.1797979 Matthew H. Ford, Scott M. Auerbach and P. A. Monson "On the mechanical properties and phase behavior of silica: A simple model based on low coordination and strong association", Journal of Chemical Physics '''121''' 8415 (2004)]
	==Phase diagram==		==Phase diagram==
	#[http://dx.doi.org/10.1103/PhysRevE.70.061507 Ivan Saika-Voivod, Francesco Sciortino, Tor Grande, and Peter H. Poole "Phase diagram of silica from computer simulation", Physical Review E '''70''' 061507 (2004)]		#[http://dx.doi.org/10.1103/PhysRevE.70.061507 Ivan Saika-Voivod, Francesco Sciortino, Tor Grande, and Peter H. Poole "Phase diagram of silica from computer simulation", Physical Review E '''70''' 061507 (2004)]
Line 18:		Line 19:
	#[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)]		#[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)]
	==References==		==References==
	#[http://dx.doi.org/10.1063/1.1797979 Matthew H. Ford, Scott M. Auerbach and P. A. Monson "On the mechanical properties and phase behavior of silica: A simple model based on low coordination and strong association", Journal of Chemical Physics '''121''' 8415 (2004)]
	#[http://dx.doi.org/10.1098/rsta.2004.1506 Ivan Saika-Voivod, Francesco Sciortino, Tor Grande, Peter H. Poole "Simulated silica", Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences '''363''' pp. 525-535 (2005)]		#[http://dx.doi.org/10.1098/rsta.2004.1506 Ivan Saika-Voivod, Francesco Sciortino, Tor Grande, Peter H. Poole "Simulated silica", Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences '''363''' pp. 525-535 (2005)]
	[[category:Polyamorphic systems]]		[[category:Polyamorphic systems]]

Carl McBride: Slight rearrangement.

2008-11-20T11:29:39Z

Slight rearrangement.

← Older revision		Revision as of 13:29, 20 November 2008
Line 1:		Line 1:
	{{Stub-general}}		{{Stub-general}}
	'''Silica''' (Silicon dioxide) is a very interesting system, sharing many similarities with the physical properties of [[water]].		'''Silica''' (Silicon dioxide) is a very interesting system, sharing many similarities with the physical properties of [[water]].
			==Models==
			#[http://dx.doi.org/10.1103/PhysRevLett.64.1955 B. W. H. van Beest, G. J. Kramer and R. A. van Santen "Force fields for silicas and aluminophosphates based on ab initio calculations", Physical Review Letters '''64''' pp. 1955-1958 (1990)]
			#[http://dx.doi.org/10.1063/1.1513312 P. Tangney and S. Scandolo "An ab initio parametrized interatomic force field for silica", Journal of Chemical Physics '''117''' 8898 (2002)]
			==Phase diagram==
			#[http://dx.doi.org/10.1103/PhysRevE.70.061507 Ivan Saika-Voivod, Francesco Sciortino, Tor Grande, and Peter H. Poole "Phase diagram of silica from computer simulation", Physical Review E '''70''' 061507 (2004)]
	==Temperature of maximum density==		==Temperature of maximum density==
	Silica has a temperature of [[Liquid phase density maximum \|maximum density]] (TMD)		Silica has a temperature of [[Liquid phase density maximum \|maximum density]] (TMD)
Line 13:		Line 18:
	#[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)]		#[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)]
	==References==		==References==
	#[http://dx.doi.org/10.1103/PhysRevLett.64.1955 B. W. H. van Beest, G. J. Kramer and R. A. van Santen "Force fields for silicas and aluminophosphates based on ab initio calculations", Physical Review Letters '''64''' pp. 1955-1958 (1990)]
	~~#[http://dx.doi.org/10.1063/1.1513312 P. Tangney and S. Scandolo "An ab initio parametrized interatomic force field for silica", Journal of Chemical Physics '''117''' 8898 (2002)]~~
	#[http://dx.doi.org/10.1063/1.1797979 Matthew H. Ford, Scott M. Auerbach and P. A. Monson "On the mechanical properties and phase behavior of silica: A simple model based on low coordination and strong association", Journal of Chemical Physics '''121''' 8415 (2004)]		#[http://dx.doi.org/10.1063/1.1797979 Matthew H. Ford, Scott M. Auerbach and P. A. Monson "On the mechanical properties and phase behavior of silica: A simple model based on low coordination and strong association", Journal of Chemical Physics '''121''' 8415 (2004)]
	#[http://dx.doi.org/10.1103/PhysRevE.70.061507 Ivan Saika-Voivod, Francesco Sciortino, Tor Grande, and Peter H. Poole "Phase diagram of silica from computer simulation", Physical Review E '''70''' 061507 (2004)]
	#[http://dx.doi.org/10.1098/rsta.2004.1506 Ivan Saika-Voivod, Francesco Sciortino, Tor Grande, Peter H. Poole "Simulated silica", Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences '''363''' pp. 525-535 (2005)]		#[http://dx.doi.org/10.1098/rsta.2004.1506 Ivan Saika-Voivod, Francesco Sciortino, Tor Grande, Peter H. Poole "Simulated silica", Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences '''363''' pp. 525-535 (2005)]
	[[category:Polyamorphic systems]]		[[category:Polyamorphic systems]]

Carl McBride: Added more references.

2008-11-20T11:25:45Z

Added more references.

← Older revision		Revision as of 13:25, 20 November 2008
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	{{Stub-general}}		{{Stub-general}}
	'''Silica''' (Silicon dioxide).		'''Silica''' (Silicon dioxide) is a very interesting system, sharing many similarities with the physical properties of [[water]].
	==Temperature of maximum density==		==Temperature of maximum density==
	Silica has a temperature of maximum density (TMD)		Silica has a temperature of [[Liquid phase density maximum \|maximum density]] (TMD)
	#[http://dx.doi.org/10.1103/PhysRevLett.79.2281 Peter H. Poole, Mahin Hemmati, and C. Austen Angell "Comparison of Thermodynamic Properties of Simulated Liquid Silica and Water", Physical Review Letters '''79''' pp. 2281-2284 (1997)]		#[http://dx.doi.org/10.1103/PhysRevLett.79.2281 Peter H. Poole, Mahin Hemmati, and C. Austen Angell "Comparison of Thermodynamic Properties of Simulated Liquid Silica and Water", Physical Review Letters '''79''' pp. 2281-2284 (1997)]
	#[http://dx.doi.org/10.1103/PhysRevE.66.011202 M. Scott Shell, Pablo G. Debenedetti, and Athanassios Z. Panagiotopoulos "Molecular structural order and anomalies in liquid silica", Physical Review E '''66''' 011202 (2002)]		#[http://dx.doi.org/10.1103/PhysRevE.66.011202 M. Scott Shell, Pablo G. Debenedetti, and Athanassios Z. Panagiotopoulos "Molecular structural order and anomalies in liquid silica", Physical Review E '''66''' 011202 (2002)]
	==~~References~~==		==Polymorphism==
	Silica has a [[Polyamorphic systems \|polyamorphic phase transition]].		Silica has a number of crystal structures.
			#[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)]
			==Polyamorphism==
			Silica has a [[Polyamorphic systems \|polyamorphic]] (liqid-liquid) phase transition.
	#[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)]		#[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)]
	#[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)]		#[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)]

	==References==		==References==
			#[http://dx.doi.org/10.1103/PhysRevLett.64.1955 B. W. H. van Beest, G. J. Kramer and R. A. van Santen "Force fields for silicas and aluminophosphates based on ab initio calculations", Physical Review Letters '''64''' pp. 1955-1958 (1990)]
			#[http://dx.doi.org/10.1063/1.1513312 P. Tangney and S. Scandolo "An ab initio parametrized interatomic force field for silica", Journal of Chemical Physics '''117''' 8898 (2002)]
			#[http://dx.doi.org/10.1063/1.1797979 Matthew H. Ford, Scott M. Auerbach and P. A. Monson "On the mechanical properties and phase behavior of silica: A simple model based on low coordination and strong association", Journal of Chemical Physics '''121''' 8415 (2004)]
			#[http://dx.doi.org/10.1103/PhysRevE.70.061507 Ivan Saika-Voivod, Francesco Sciortino, Tor Grande, and Peter H. Poole "Phase diagram of silica from computer simulation", Physical Review E '''70''' 061507 (2004)]
			#[http://dx.doi.org/10.1098/rsta.2004.1506 Ivan Saika-Voivod, Francesco Sciortino, Tor Grande, Peter H. Poole "Simulated silica", Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences '''363''' pp. 525-535 (2005)]
	[[category:Polyamorphic systems]]		[[category:Polyamorphic systems]]