[1]Dziewonski A M，Anderson D L.Preliminary reference Earth model[J].Physics of Earth and Planetary Interior,1981,25: 297-356.
[2]Jeanloz R.The nature of the Earth′s core[J].Annual Review of Earth and Planetary Science,1990, 18: 357-386.
[3]Hillgren V,Gessmann C K,Li J. An experimental perspective on the light element in Earth′s core[M]∥Canup R M, Righter K, eds. Origin of the Earth and Moon.Tuson,AZ: University of Arizona Press,2000:245-263.
[4]Li J, Fei Y. Experimental constraints on core composition[J].Treatise on Geochemistry,2007,2(14):1-31.
[5]McDonough W F.Compositional model for the Earth′s core[J].Treatise on Geochemistry,2007,6：547-568.
[6]Du Jiaqnguo, He Duanwei, Gao Chunxiao,et al. Experimental and Theoretical Studies of Mineral and Rock at High Pressure and Temperature[M].Beijing: Seismological Press,2011(in press).[杜建国,贺端伟,高春晓,等.矿物岩石高温高压实验与理论研究
[M].北京：地震出版社，2011(待刊).]
[7]Ma Y,Somayazulu M,Shen G,et al.In situ X-ray diffraction studies of iron to Earth core conditions[J].Physics of Earth and Planetary Interior,2004,(143/144): 455-467.
[8]Brown J M, McQueen R G.Phase transitions,Grüneisen parameter,and elasticity for hocked iron between 77 GPa and 400 GPa[J].Journal of Geophysical Research,1986,91:7 485-7 494.
[9]Halliday A N,Rehkmper M,Lee D C,et al.Early evolution of the Earth and Moon: New constraints from Hf-W isotope geochemistry[J]. Earth and Planetary Science Letter,1996,142:75-89.
[10]Quitté G, Birck J L, Allégre C J.182Hf-182W systematics in eucrites: The puzzle of iron segregation in the early solar system[J]. Earth and Planetary Science Letter,2000,184:83-94.
[11]Yin Q, Jacobsen S B, Yamashita K,et al. A short timescale for terrestrial planet formation from Hf-W chronometry of meteorites[J].Nature,2002,418:949-952.
[12]Kleine T, Münker C, Mezger K,et al. Rapid accretion and early core formation on asteroid and the terrestrial planets from Hf-W chronometry[J].Nature,2002,418:952-956.[13]Akimoto S. Highpressure research in geophysics: Past,present,and future[M]∥Manghnani M H, Syono Y,eds. High Pressure Research in Mineral Physics. Tokyo: Terra Scientific Publishing Company,1987:1-13.
[14]Mao H K, Bell P M, Hadidiacos C. Experimental phase relations of iron to 360 Kbar,1 400 ℃, determined in an internally heated diamond-anvil apparatus[M]∥Manghnani M H, Syono Y, eds. HighPressure Research in Mineral Physics. Washington DC: Terra Scientific Publishing Company, 1987:135-138.
[15]Funamori N, Yagi T, Uchida T. Highpressure and hightemperature in situ X-ray diffraction study of iron to above 30 GPa using MA8type apparatus[J].Geophysical Research Letter,1996, 23: 953-956.
[16]Uchida T, Wang Y, Rivers M L,et al. Stability field and thermal equation of state of epsiloniron determined by synchrotron X-ray diffraction in a multianvil apparatus[J].Journal of Geophysical Research,2001, 106: 21 799-21 810.
[17]Brown J M. The equation of state of iron to 450 GPa: Another high pressure solid phase? [J]. Geophysical Research Letter,2001,28:4 339-4 342.
[18]Andrault D, Fiquet G, Charpin T,et al. Structure analysis and stability field of betairon at high P and T[J].American Mineralogist,2000,85: 364-371.
[19]Saxena S K,Shen G,Lazor P.Experimental evidence for a new iron phase and implications for Earth′s core[J].Science,1993, 260: 1 312-1 314.
[20]Hemley R J, Mao H K. In situ studies of iron under pressure: New windows on the Earth′s core[J].International Geology Review,2001,43: 1-30.
[21]Williams Q, Jeanloz R, Bass J, et al. The melting curve of iron to 250 gigapascals: A constraint on the temperature at Earth′s center[J].Science,1987,236: 181-182.
[22]Saxena S K, Shen G, Lazor P. Temperatures in the Earth′s core based on melting and phase transformation experiments on iron[J].Science,1994, 264: 405-407.
[23]Yoo C S, Holmes N C, Ross M, et al.Shock temperatures and melting of iron at Earth core conditions[J].Physical Review Letter,1993,70: 3 931-3 934.
[24]Boehler R.Temperatures in the Earth′s core from meltingpoint measurements of iron at high static pressures[J].Nature,1993,363:534-536.
[25]Ahrens T J, Holland K G, Chen G Q. Phase diagram of iron, revised core temperatures[J]. Geophysical Research Letter,2002,29(7): 1 150, doi:10.1029/2001GL014350.[26]Boehler R. Highpressure experiments and the phase diagram of lower mantle and core materials[J].Review Geophysics,2000,38:221-245.
[27]Shen G, Mao HK, Hemley R J,et al. Melting and crystal structure of iron at high pressures and temperatures[J].Geophysical Research Letter, 1998,25:373-376.
[28]Mao H K, Wu Y, Chen L C,et al.Static compression of iron to 300 GPa and Fe0.8Ni0.2 alloy to 260 GPa: Implications for compositions of the core[J].Journal of Geophysical Research,1990, 95: 21 737-21 742.
[29]Tateno S, Hirose K, Ohishi Y,et al. The structure of iron in Earth′s inner core[J].Science, 2010, 330(359): 360-362.
[30]Vocadlo L, Alfè D, Gillan M J, et al. Possible thermal and chemical stabilisation of body-centred-cubic iron in the Earth′s core[J].Nature,2003, 424: 536-539.
[31]Vocadlo L, Wood I G, Gillan M J,et al. The stability of bcc Fe at high pressures and temperatures with respect to tetragonal strain[J].Physics of Earth and Planetary Interior,2008,170:52-59.
[32]Belonoshko A B, Ahuja R, Johansson B. Stability of the body centredcubic phase of iron in the Earth′s inner core[J].Nature,2003, 424: 1 032-1 034.
[33]Sanloup C, Guyot F, Gillet P,et al. Structural changes in liquid Fe at high pressures and high temperatures from synchrotron X-ray Diffraction[J].Europhysics Letter,2000, 52(2): 151-157.
[34]Lin J, Heinz D L, Campbell A J, et al. Iron nickel alloy in the Earth′s core[J]. Geophysical Research Letter,2002, 29(10):109-111.
[35]Mitra S. HighPressure Geochemistry and Mineral Physics[M]. Amstterdan, Boston, Lodon, New York, Oxford, Paris: Elservier,2004.
[36]Dubrovinsky L,Dubrovinskaia N, Narygina O,et al. Bodycentred cubic ironickel alloy in Earth′s core[J].Science,2007, 316: 1 880-1 883.
[37]Benz M G, Elliott J F. The austenite solidus and revised iron carbon diagram[J]. Transaction AIME,1961, 221:323-331.
[38]Wood B J. Carbon in the core[J].Earth Earth and Planetary Science Letter,1993,117:593-607.
[39]Dasgupta R,Walker D. Carbon solubility in core melts in a shallow magma ocean environment and distribution of carbon between the Earth′s core and the mantle[J].Geochimca et Cosmochimca Acta,2008,72: 4 627-4 641.
[40]Nakajima Y,Takahashi E,Suzuki T,et al. "Carbon in the core" revisited[J].Physics of Earth and Planetary Interior,2009, 174: 202-211.
[41]Georg R B,Halliday A N,Schauble E A,et al. Silicon in the Earth′s core[J].Nature,2007,447:1102-1 106.
[42]Fitoussi C,Bourdon B,Kleine T,et al.Si isotope systematics of meteorites and terrestrial peridotites: Implications for Mg/Si fractionation in the solar nebula and for Si in the Earth′s core[J].Earth and Planetary Science Letter, 2009,287:77-85.
[43]Shahar A,Ziegler K,Young E D,et al. Experimentally determined Si isotope fractionation between silicate and Fe metal and implications for Earth′s core formation[J].Earth and Planetary Science Letter,2009, 288:228-234.
[44]Gessmann C K, Wood B J, Rubie D C,et al. Solubility of silicon in liquid metal at high pressure: Implications for the composition of the Earth′s core[J].Earth and Planetary Science Letter,2001, 184: 367-376.
[45]Cté A, Vocadlo L, Dobson D P,et al. Ab initio lattice dynamics calculations on the combined effect of temperature and silicon on the stability of different iron phases in the Earth′s inner core[J].Physics of Earth and Planetary Interior,2010,178: 2-7.
[46]Tsuchiya T, Fujibuchi M. Effects of Si on the elastic property of Fe at Earth′s inner core pressures: First principles study
[J].Physics of Earth and Planetary Interior, 2009, 174: 212-219.
[47]O′Neill H S, Canil D, Rubie D C. Oxide metal equilibria to 2 500degrees C and 25 GPa: Implications for core formation and the light component in the Earth′s core[J].Journal of Geophysical Research,1998, 103(B6): 12 239-12 260.
[48]Alf D, Gillan M J, Price G D. Composition and temperature of the Earth′s core constrained by combining ab initio calculations and seismic data[J].Earth and Planetary Science Letter,2002，195: 91-98.
[49]Alfè D, Price G D, Gillan M J. Oxygen in the Earth’s core: A first principles study[J]. Physics of Earth and Planetary Interior,1999,110: 191-210.
[50]Corgne A,Keshav S,Fei Y,et al. How much potassium is in the Earth′s core? New insights from partitioning experiment[J].Earth and Planetary Science Letter,2007,256: 567-576.
[51]McDonough W F, Sun S S. The composition of the Earth[J].Chemical Geology,1995,120:223-253.
[52]Kádas K, Vitos L, Ahuja R. Elastic properties of iron rich hcp Fe Mg alloys up to Earth′s core pressures[J]. Earth and Planetary Science Letter,2008, 271: 221-225.
[53]Okuchi T. The melting temperature of iron hydride at high pressure and its implication of Eath′s core[J].Journal of Geophysical Research,1998, 96:14 313-14 318.
[54]Parker L J, Hasegawa M, Atou T,et al. Highpressure synthesis of alkali metal transition metal compounds[J].Europian Journal of Solid State Inorganic Chemistry,1997,34:693-704.
[55]Lee K K M, Jeanloz R. Highpressure alloying of potassium and iron: Radioactivity in the Earth′s core? [J].Geophysical Research Letter,2003, 30(23), doi:10.1029/2003GL018515.
[56]Murthy R, van Westrenen W, Fei Y. Experimental evidence that potassium is a substantial radioactive heat source in planetary cores[J].Nature,2003,423: 163-165.
[57]Corgne A, Siebert J, Badro J. Oxygen as a light element: A solution to single stage core formation[J].Earth and Planetary Science Letter,2009, 288: 108-114.
[58]Gessmann C K, Wood B J. Potassium in the Earth′s core? [J].Earth and Planetary Science Letter,2002, 200: 63-78.
[59]Herndon J M. Substructure of the inner core of the Earth[J].The Proceedings of the National Academy of Science USA,1996, 93(2):646-648.
[60]Rudnick R L, Barth M, Horn I,et al. Rutilebearing refractory eclogites: Missing link between continents and depleted mantle
[J].Science,2000,287: 278-281.
[61]O′Neill H S C, Palme H. Composition of the silicate Earth: Implications for accretion and core formation
[M]∥Jackson I, ed. The Earth′s Mantle: Structure, Composition, and Evolution—The Ringwood Volume. Cambridge: Cambridge University Press, 1997. [62]Walker D. Core participation in mantle geochemistry: Geochemical society ingersoll lecture, GSA, Denver, October 1999
[J].Geochimica et Cosmochimica Acta,2000, 64: 2 897-2 911.
[63]Anderson O L, Isaak D G. Another look at the core density deficit of Earth′s outer core[J]. Physics of Earth and Planetary Interior,2002, 131: 19-27.