| [1] | Christensen N E. Predicted Superconductive Properties of Lithium under Pressure [J]. Phys Rev Lett, 2001, 86: 1861-1864. |
| [2] | Lin T H, Dunn K J. High-Pressure and Low-Temperature Study of Electrical Resistance of Lithium [J]. Phys Rev B, 1986, 33: 807-811. |
| [3] | Paulus B, Rosciszewski K, Fulde P. Metal-Insulator Transition in Lithium Rings [J]. Phys Rev B, 2003, 68: 235115-235122. |
| [4] | Hanfland M, Syassen K, Christensen N E, et al. New High-Pressure Phases of Lithium [J]. Nature, 2000, 408: 174-178. |
| [5] | Berliner R, Fajen O, Smith H G, et al. Neutron Powder-Diffraction Studies of Lithium, Sodium, and Potassium Metal [J]. Phys Rev B, 1989, 40: 12086-12097. |
| [6] | Schwarz W, Blaschko O. Polytype Structures of Lithium at Low Temperatures [J]. Phys Rev Lett, 1990, 65: 3144-3147. |
| [7] | Dacorogna M M, Cohen M L. First-Principle Study of the Structural Properties of Alkali Metals [J]. Phys Rev B, 1986, 34: 4996-5002. |
| [8] | Nobel J A, Trickey S B. Low-Pressure Crystalline Phases of Lithium [J]. Phys Rev B, 1992, 45: 5012-5014. |
| [9] | Pronk S, Frenkel D. Large Difference in the Elastic Properties of fcc and hcp Hard-Sphere Crystals [J]. Phys Rev Lett, 2003, 90: 255501-255504. |
| [10] | Vanderbilt D. Soft Self Consistent Pseudopotentials in a Generalized Eigenvalue Formalism [J]. Phys Rev B, 1990, 41: 7892-7895. |
| [11] | Lin J S, Qteish A, Payne M C, et al. Optimized and Transferable Nonlocal Separable ab initio Pseudopotentials [J]. Phys Rev B, 1993, 47: 4174-4180. |
| [12] | Perdew J P, Wang Y. Accurate and Simple Analytic Representation of the Electron-Gas Correlation Energy [J]. Phys Rev B, 1992, 45: 13244-13249. |
| [13] | Perdew J P, Chevary J A, Vosko S H, et al. Atoms, Molecules, Solids, and Surfaces: Applications of the Generalized Gradient Approximation for Exchange and Correlation [J]. Phys Rev B, 1992, 46: 6671-6687. |
| [14] | Karki B B, Stixrude L, Clark S J, et al. Elastic Properties of Orthorhombic MgSiO3 Perovskite at Lower Mantle Pressures [J]. Am Mineral, 1997, 82: 635-638. |
| [15] | Karki B B, Stixrude L, Clark S J, et al. Structure and Elasticity of MgO at High Pressure [J]. Am Mineral, 1997, 82: 51-60. |
| [16] | Segall M D, Lindan P L D, Probert M J, et al. First-Principles Simulation: Ideas, Illustrations and the Castep Code [J]. J Phys Cond Matt, 2002, 14(11): 2717-2743. |
| [17] | Monkhorst H J, Pack J D. Special Points for Brillouin-Zone Integrations-A Reply [J]. Phys Rev B, 1977, 16: 1748-1749. |
| [18] | Felice R A, Trivisonno J. Temperature and Pressure Dependence of the Single-Crystal Elastic Constants of 6Li and Natural Lithium [J]. Phys Rev B, 1977, 16: 5173-5184. |
| [19] | Mehl M J. First-Principles Study of the Structural Properties of Alkali Metals [J]. Phys Rev B, 1993, 47: 2493-2500. |
| [20] | Leigh R S. A Theory of the , Phases in the Alumimum-Zinc System [J]. Philos Mag, 1951, 42: 139. |
| [21] | Steinle-Neumann G, Stixrude L. First-Principles Elastic Constants for the hcp Transition Metals Fe, Co, and Re at High Pressure [J]. Phys Rev B, 1999, 60: 791-799. |
| [22] | Fast L, Wills J M, Johansson B, et al. Elastic Constants of Hexagonal Transition Metals: Theory [J]. Phys Rev B, 1995, 51: 17431-17438. |
| [23] | Zha C-S, Mao H-K, Hemley R J. Elasticity of Dense Helium [J]. Phys Rev B, 2004, 70: 174107-174114. |