Multiphase Equation of States of the Solid and Liquid Phases of Al and Ta
LI Ying-Hua1,CHANG Jing-Zhen2 LI Xue-Mei1,ZHANG Lin1**
1Science and Technology on Shock Wave and Detonation Physics Laboratory, Institute of Fluid Physics, P.O. Box 919-102, Mianyang 621900 2Institute of Structural Mechanics, China Academy of Engineering Physics, Mianyang 621900
Multiphase Equation of States of the Solid and Liquid Phases of Al and Ta
LI Ying-Hua1,CHANG Jing-Zhen2 LI Xue-Mei1,ZHANG Lin1**
1Science and Technology on Shock Wave and Detonation Physics Laboratory, Institute of Fluid Physics, P.O. Box 919-102, Mianyang 621900 2Institute of Structural Mechanics, China Academy of Engineering Physics, Mianyang 621900
摘要The multiphase equation of states (EOSs) of both the solid and liquid phases of Al and Ta are presented. These EOSs are carried out on the basis of the Helmholtz free energy, where the ion vibration free energy is evaluated from the mean field potential (MFP) model we recently proposed [Physica B 406 (2011) 4163]. The calculated results show that our multiphase EOSs can give a good reproduction of the measured phase diagrams and other experimental data, including static high-pressure measurements, shock Hugoniots and the thermodynamic quantities of these metals.
Abstract:The multiphase equation of states (EOSs) of both the solid and liquid phases of Al and Ta are presented. These EOSs are carried out on the basis of the Helmholtz free energy, where the ion vibration free energy is evaluated from the mean field potential (MFP) model we recently proposed [Physica B 406 (2011) 4163]. The calculated results show that our multiphase EOSs can give a good reproduction of the measured phase diagrams and other experimental data, including static high-pressure measurements, shock Hugoniots and the thermodynamic quantities of these metals.
LI Ying-Hua,CHANG Jing-Zhen LI Xue-Mei,ZHANG Lin**. Multiphase Equation of States of the Solid and Liquid Phases of Al and Ta[J]. 中国物理快报, 2012, 29(4): 46201-046201.
LI Ying-Hua,CHANG Jing-Zhen LI Xue-Mei,ZHANG Lin**. Multiphase Equation of States of the Solid and Liquid Phases of Al and Ta. Chin. Phys. Lett., 2012, 29(4): 46201-046201.
[1] Zhang L, Li Y H, Yu Y Y, Li X M, Ma Y, Gu C G, Dai C D and Cai L C 2011 Physica B 406 4163[2] Boettger J C and Wallace D C 1997 Phys. Rev. B 55 2840[3] Song H F, Liu H F and Zhang G C 2009 Chin. Phys. Lett. 26 066401[4] Greeff C W, Trinkle D R and Albers R C 2011 J. Appl. Phys. 90 2221[5] Greeff C W, Boettger J C, Graf M J and Johnson J D 2006 J. Phys. Chem. Solids 67 2033[6] Greeff C W 2005 Modell. Simul. Mater. Sci. Eng. 13 1015[7] Verma A K, Rao R S and Godwal B K 2004 J. Phys.: Condens. Matter 16 4799[8] Pecker S, Eliezer S, Fisher D, Henis Z and Zinamon Z 2005 J. Appl. Phys. 98 043516[9] Wang Y and Li Li 2000 Phys. Rev. B 62 196[10] Wang Y, Chen D Q and Zhang X W 2000 Phys. Rev. Lett. 84 3220[11] 1963 American Institute of Physics Hand Book (New York: McGraw Hill)[12] Levin E S and Ayushina G D 1968 Teoplofiz. Vys. Temp. 6 432[13] Sarou Kanian V, Millot F and Rifflet J C 2003 Inter. J. Thermophys. 24 277[14] Elliott J E and Gleiser M 1960 Thermochemistry for Steelmarking (London: Addison Wesley)[15] Paradis P F, Ishikawa T and Yoda S 2003 Apply. Phys. Lett. 83 4047[16] Dewaele A, Loubeyre P and Mezouar M 2004 Phys. Rev. B 70 094112[17] Cynn H and Yoo C S 1999 Phys. Rev. B 59 8526[18] Marsh S P 1980 LASL Shock Hugoniot Data Berkeley (California: University of California Press)[19] Mitchell A C and Nellis W J 1981 J. Appl. Phys. 52 3363[20] Boehler R and Ross M 1997 Earth and Planetary Sci. Lett. 153 223[21] Errandonea D, Schwage B, Ditz R, Gessmann C, Boehler R and Ross M 2011 Phys. Rev. B 63 132104[22] Errandonea D 2006 J. Phys. Chem. Solids 67 2018[23] Rose J H, Smith J R, Guinea F and Ferrante J 1984 Phys. Rev. B 29 2963[24] Dugdale J S and MacDonald D K C 1953 Phys. Rev. 89 832[25] Kittel C 1978 Introduction to Solid State Physics (New York: Wiley)[26] Bercegeay C and Bernard S 2005 Phys. Rev. B 72 214101[27] Cai L C, Zeng Z Y, Zhang X L and Hu J B 2010 EPJ Web Conf. 10 4[28] Dewaele A, Mezouar M, Guignot N and Loubeyre P 2010 Phys. Rev. Lett. 104 255701[29] Errandonea D 2005 Physica B 357 356[30] Luo S N and Ahrens T J 2004 Phys. Earth Planet. Inter. 143–144 369[31] Errandonea D 2004 J. Phys.: Condens. Matter 16 8801[32] Dewaele A, Mezouar M, Guignot N and Loubeyre P 2010 Phys. Rev. Lett. 104 255701