Y. Abe, Thermal and chemical evolution of the terrestrial magma ocean, Physics of the Earth and Planetary Interiors, vol.100, issue.1-4, pp.27-39, 1997.
DOI : 10.1016/S0031-9201(96)03229-3

D. Alfè, M. J. Gillan, and G. D. Price, The melting curve of iron at the pressures of the Earth's core from ab initio calculations, Nature, vol.401, issue.6752, pp.462-463, 1999.
DOI : 10.1038/46758

D. Alfè, M. J. Gillan, and G. D. Price, Thermodynamics of hexagonal-close-packed iron under Earth???s core conditions, Physical Review B, vol.62, issue.4, p.45123, 2001.
DOI : 10.1103/PhysRevB.62.273

D. Alfè, M. J. Gillan, and G. D. Price, Composition and temperature of the Earth???s core constrained by combining ab initio calculations and seismic data, Earth and Planetary Science Letters, vol.195, issue.1-2, pp.91-98, 2002.
DOI : 10.1016/S0012-821X(01)00568-4

D. Alfè, M. J. Gillan, and G. D. Price, Temperature and composition of the Earth's core, Contemporary Physics, vol.85, issue.2, pp.63-80, 2007.
DOI : 10.1111/j.1365-246X.2004.02219.x

D. Andrault, N. Bolfan-casanova, G. L. Nigro, M. A. Bouhifd, G. Garbarino et al., Solidus and liquidus profiles of chondritic mantle: Implication for melting of the Earth across its history, Earth and Planetary Science Letters, vol.304, issue.1-2, pp.251-259, 2011.
DOI : 10.1016/j.epsl.2011.02.006
URL : https://hal.archives-ouvertes.fr/hal-00682469

D. Andrault, G. Pesce, M. A. Bouhifd, N. Bolfan-casanova, J. Hénot et al., Melting of subducted basalt at the core-mantle boundary, Science, vol.150, issue.3-4, pp.892-895, 2014.
DOI : 10.1016/S0012-821X(97)00098-8
URL : https://hal.archives-ouvertes.fr/hal-01134845

J. Aubert, H. Amit, and G. Hulot, Detecting thermal boundary control in surface flows from numerical dynamos, Physics of the Earth and Planetary Interiors, vol.160, issue.2, pp.143-156, 2007.
DOI : 10.1016/j.pepi.2006.11.003
URL : https://hal.archives-ouvertes.fr/hal-00144095

J. Aubert, S. Labrosse, and C. Poitou, Modelling the palaeo-evolution of the geodynamo, Geophysical Journal International, vol.179, issue.3, pp.1414-1428, 2009.
DOI : 10.1111/j.1365-246X.2009.04361.x
URL : https://hal.archives-ouvertes.fr/insu-01308294

G. E. Backus, Gross Thermodynamics of Heat Engines in Deep Interior of Earth, Proc. Nat. Acad. Sci. U.S.A. 72, pp.1555-1558, 1975.
DOI : 10.1073/pnas.72.4.1555

T. W. Becker, C. P. Conrad, B. A. Buffett, and R. D. Müller, Past and present seafloor age distributions and the temporal evolution of plate tectonic heat transport, Earth and Planetary Science Letters, vol.278, issue.3-4, pp.233-242, 2009.
DOI : 10.1016/j.epsl.2008.12.007

D. Bercovici and Y. R. Ricard, Plate tectonics, damage and inheritance, Nature, vol.151, issue.7497, pp.513-516, 2014.
DOI : 10.1007/s00410-005-0048-1
URL : https://hal.archives-ouvertes.fr/hal-01366855

M. A. Bouhifd, D. Andrault, N. Bolfan-casanova, T. Hammouda, and J. L. Devidal, Metal???silicate partitioning of Pb and U: Effects of metal composition and oxygen fugacity, Geochimica et Cosmochimica Acta, vol.114, pp.13-28, 2013.
DOI : 10.1016/j.gca.2013.03.034
URL : https://hal.archives-ouvertes.fr/hal-00820585

S. I. Braginsky and P. H. Roberts, Equations governing convection in earth's core and the geodynamo, Geophysical & Astrophysical Fluid Dynamics, vol.444, issue.1-4, pp.1-97, 1995.
DOI : 10.1111/j.1365-246X.1961.tb06819.x

S. J. Braginsky, Structure of the F layer and reasons for convection in the Earth's core. Doklady Akad, Nauk SSSR, vol.149, pp.8-10, 1963.

N. H. Brummell, T. L. Clune, and J. Toomre, Penetration and Overshooting in Turbulent Compressible Convection, The Astrophysical Journal, vol.570, issue.2, pp.825-854, 2002.
DOI : 10.1086/339626
URL : http://iopscience.iop.org/article/10.1086/339626/pdf

B. Buffett, 12 -core?mantle interactions, Treatise on Geophysics, pp.345-358, 2007.

B. A. Buffett, E. J. Garnero, and R. Jeanloz, Sediments at the Top of Earth's Core, Science, vol.290, issue.5495, pp.1338-1342, 2000.
DOI : 10.1126/science.290.5495.1338

B. A. Buffett, H. E. Huppert, J. R. Lister, and A. W. Woods, Analytical model for solidification of the Earth's core, Nature, vol.356, issue.6367, pp.329-331, 1992.
DOI : 10.1038/356329a0

B. A. Buffett, H. E. Huppert, J. R. Lister, and A. W. Woods, On the thermal evolution of the Earth's core, Journal of Geophysical Research: Solid Earth, vol.236, issue.B4, pp.7989-8006, 1996.
DOI : 10.1126/science.236.4798.181

A. Cao and B. Romanowicz, Constraints on density and shear velocity contrasts at the inner core boundary, Geophysical Journal International, vol.157, issue.3, pp.1146-1151, 2004.
DOI : 10.1111/j.1365-246X.2004.02330.x

D. Cébron, P. Maubert, L. Bars, and M. , Tidal instability in a rotating and differentially heated ellipsoidal shell, Geophysical Journal International, vol.182, issue.3, pp.1311-1318, 2010.
DOI : 10.1111/j.1365-246X.2010.04712.x

U. R. Christensen, Dynamo Scaling Laws and Applications to the Planets, Space Science Reviews, vol.55, issue.1-4, pp.565-590, 2010.
DOI : 10.1016/j.epsl.2005.02.040

U. R. Christensen and J. Aubert, Scaling properties of convection-driven dynamos in rotating spherical shells and application to planetary magnetic fields, Geophysical Journal International, vol.166, issue.1, pp.97-114, 2006.
DOI : 10.1111/j.1365-246X.2006.03009.x
URL : https://hal.archives-ouvertes.fr/hal-00149194

N. Coltice, T. Rolf, P. J. Tackley, and S. Labrosse, Dynamic Causes of the Relation Between Area and Age of the Ocean Floor, Science, vol.1, issue.5868, pp.335-338, 2012.
DOI : 10.1046/j.1365-246X.1998.00521.x
URL : https://hal.archives-ouvertes.fr/insu-00696224

N. De-koker, G. Steinle-neumann, and V. Vl?ek, Electrical resistivity and thermal conductivity of liquid Fe alloys at high P and T, and heat flux in Earth's core, Proc. Nat. Acad. Sci. U.S.A. 109, pp.4070-4073, 2012.
DOI : 10.1103/PhysRevB.13.5188

G. A. De-wijs, G. Kresse, L. Vocadlo, D. Dobson, D. Alfe et al., The viscosity of liquid iron at the physical conditions of the Earth's core, Nature, vol.392, pp.805-807, 1998.

A. M. Dziewonski and D. L. Anderson, Preliminary reference Earth model, Physics of the Earth and Planetary Interiors, vol.25, issue.4, pp.297-356, 1981.
DOI : 10.1016/0031-9201(81)90046-7

G. Fiquet, A. L. Auzende, J. Siebert, A. Corgne, H. Bureau et al., Melting of Peridotite to 140 Gigapascals, Science, vol.371, issue.6497, pp.1516-1518, 2010.
DOI : 10.1038/371506a0
URL : https://hal.archives-ouvertes.fr/hal-00613178

E. J. Garnero, D. V. Helmberger, and S. P. Grand, waves, Geophysical Research Letters, vol.72, issue.22, pp.2463-2466, 1993.
DOI : 10.5636/jgg.45.1287

H. Gomi, K. Ohta, K. Hirose, S. Labrosse, R. Caracas et al., The high conductivity of iron and thermal evolution of the Earth???s core, Physics of the Earth and Planetary Interiors, vol.224, pp.88-103, 2013.
DOI : 10.1016/j.pepi.2013.07.010

C. Grigné and S. Labrosse, Effects of continents on Earth cooling: Thermal blanketing and depletion in radioactive elements, Geophysical Research Letters, vol.74, issue.14, pp.2707-2710, 2001.
DOI : 10.1016/S0031-9201(99)00004-7

D. Gubbins, Energetics of the Earth's core, J. Geophys, vol.43, pp.453-464, 1977.

D. Gubbins, Geomagnetic constraints on stratification at the top of Earth???s core, Earth, Planets and Space, vol.86, issue.7, pp.661-664, 2007.
DOI : 10.1111/j.1365-246X.1986.tb03844.x

D. Gubbins, D. Alfè, C. Davies, and M. Pozzo, On core convection and the geodynamo: Effects of high electrical and thermal conductivity, Physics of the Earth and Planetary Interiors, vol.247, 2015.
DOI : 10.1016/j.pepi.2015.04.002

D. Gubbins, D. Alfè, and C. J. Davies, Compositional instability of Earth's solid inner core, Geophysical Research Letters, vol.116, issue.B12, pp.1084-1088, 2013.
DOI : 10.1029/2011JB008650
URL : http://onlinelibrary.wiley.com/doi/10.1002/grl.50186/pdf

D. Gubbins, D. Alfè, G. Masters, G. D. Price, and M. J. Gillan, Can the Earth's dynamo run on heat alone? Geophys, J. Int, vol.155, pp.609-622, 2003.
DOI : 10.1046/j.1365-246x.2003.02064.x
URL : https://academic.oup.com/gji/article-pdf/155/2/609/1630523/155-2-609.pdf

D. Gubbins, D. Alfè, G. Masters, G. D. Price, and M. J. Gillan, Gross thermodynamics of two-component core convection, Geophysical Journal International, vol.157, issue.3, pp.1407-1414, 2004.
DOI : 10.1111/j.1365-246X.2004.02219.x

D. Gubbins, T. G. Masters, and J. A. Jacobs, Thermal evolution of the Earth's core, Geophysical Journal International, vol.59, issue.1, pp.57-99, 1979.
DOI : 10.1111/j.1365-246X.1979.tb02553.x

D. Gubbins, C. J. Thomson, and K. A. Whaler, Stable regions in the Earth's liquid core, Geophysical Journal International, vol.68, issue.1, pp.241-251, 1982.
DOI : 10.1111/j.1365-246X.1982.tb06972.x

O. Gunnarsson, M. Calandra, and J. E. Han, : Saturation of electrical resistivity, Reviews of Modern Physics, vol.37, issue.189, pp.1085-1099, 2003.
DOI : 10.1103/PhysRevB.37.3759

G. Helffrich and S. Kaneshima, Outer-core compositional stratification from observed core wave speed profiles, Nature, vol.19, issue.7325, pp.807-810, 2010.
DOI : 10.1007/BF00202974

J. W. Hernlund and S. Labrosse, Geophysically consistent values of the perovskite to post-perovskite transition Clapeyron slope, Geophysical Research Letters, vol.86, issue.B10, pp.10-1029, 2007.
DOI : 10.1016/j.pepi.2003.08.001
URL : https://hal.archives-ouvertes.fr/insu-01387517

K. Hirose, S. Labrosse, and J. W. Hernlund, Composition and State of the Core, Annual Review of Earth and Planetary Sciences, vol.41, issue.1, pp.657-691, 2013.
DOI : 10.1146/annurev-earth-050212-124007

G. Hulot, C. Eymin, B. Langlais, M. Mandea, and N. Olsen, Small-scale structure of the geodynamo inferred from Oersted and Magsat satellite data, Nature, vol.416, issue.6881, pp.620-623, 2002.
DOI : 10.1038/416620a

H. Ichikawa, T. Tsuchiya, and Y. Tange, equation of state and thermodynamic properties of liquid iron, Journal of Geophysical Research: Solid Earth, vol.39, issue.7206, pp.240-252, 2014.
DOI : 10.1029/2012GL053540

C. Jaupart, S. Labrosse, and J. Mareschal, 06 -temperatures, heat and energy in the mantle of the earth, Treatise on Geophysics, pp.253-303, 2007.

K. D. Koper and M. Dombrovskaya, Seismic properties of the inner core boundary from PKiKP/P amplitude ratios, Earth and Planetary Science Letters, vol.237, issue.3-4, pp.680-694, 2005.
DOI : 10.1016/j.epsl.2005.07.013

S. Labrosse, Hotspots, mantle plumes and core heat loss, Earth and Planetary Science Letters, vol.199, issue.1-2, pp.147-156, 2002.
DOI : 10.1016/S0012-821X(02)00537-X
URL : https://hal.archives-ouvertes.fr/hal-00599647

S. Labrosse, Thermal and magnetic evolution of the Earth???s core, Physics of the Earth and Planetary Interiors, vol.140, issue.1-3, pp.127-143, 2003.
DOI : 10.1016/j.pepi.2003.07.006

S. Labrosse, Thermal and compositional stratification of the inner core, Comptes Rendus Geoscience, vol.346, issue.5-6, pp.119-129, 2014.
DOI : 10.1016/j.crte.2014.04.005

S. Labrosse, J. W. Hernlund, and N. Coltice, A crystallizing dense magma ocean at the base of the Earth???s mantle, Nature, vol.446, issue.7171, pp.866-869, 2007.
DOI : 10.1038/nature06355

S. Labrosse and C. Jaupart, Thermal evolution of the Earth: Secular changes and fluctuations of plate characteristics, Earth and Planetary Science Letters, vol.260, issue.3-4, pp.465-481, 2007.
DOI : 10.1016/j.epsl.2007.05.046
URL : https://hal.archives-ouvertes.fr/hal-00311679

S. Labrosse and M. Macouin, The inner core and the geodynamo, Comptes Rendus Geoscience, vol.335, issue.1, pp.37-50, 2003.
DOI : 10.1016/S1631-0713(03)00013-0

S. Labrosse, J. Poirier, L. Mouël, and J. , On cooling of the Earth's core, Physics of the Earth and Planetary Interiors, vol.99, issue.1-2, pp.1-17, 1997.
DOI : 10.1016/S0031-9201(96)03207-4

S. Labrosse, J. Poirier, L. Mouël, and J. , The age of the inner core, Earth and Planetary Science Letters, vol.190, issue.3-4, pp.111-123, 2001.
DOI : 10.1016/S0012-821X(01)00387-9

A. Laio, S. Bernard, G. L. Chiarotti, S. Scandolo, and E. Tosatti, Physics of Iron at Earth's Core Conditions, Science, vol.287, issue.5455, pp.1027-1030, 2000.
DOI : 10.1126/science.287.5455.1027

T. Lay, J. Hernlund, and B. A. Buffett, Core???mantle boundary heat flow, Nature Geoscience, vol.30, issue.1, pp.25-32, 2008.
DOI : 10.1186/BF03352728

L. Bars, M. Cébron, D. , L. Gal, and P. , Flows Driven by Libration, Precession, and Tides, Annual Review of Fluid Mechanics, vol.47, issue.1, pp.163-193, 2015.
DOI : 10.1146/annurev-fluid-010814-014556
URL : https://hal.archives-ouvertes.fr/hal-01274936

J. R. Lister, Expressions for the dissipation driven by convection in the Earth???s core, Physics of the Earth and Planetary Interiors, vol.140, issue.1-3, pp.145-158, 2003.
DOI : 10.1016/j.pepi.2003.07.007

J. R. Lister and B. A. Buffett, The strength and efficiency of thermal and compositional convection in the geodynamo, Physics of the Earth and Planetary Interiors, vol.91, issue.1-3, pp.17-30, 1995.
DOI : 10.1016/0031-9201(95)03042-U

J. R. Lister and B. A. Buffett, Stratification of the outer core at the core-mantle boundary, Physics of the Earth and Planetary Interiors, vol.105, issue.1-2, pp.5-19, 1998.
DOI : 10.1016/S0031-9201(97)00082-4

D. E. Loper, The gravitationally powered dynamo, Geophysical Journal International, vol.54, issue.2, pp.389-404, 1978.
DOI : 10.1111/j.1365-246X.1978.tb04265.x
URL : https://academic.oup.com/gji/article-pdf/54/2/389/2289405/54-2-389.pdf

S. J. Loyd, T. W. Becker, C. P. Conrad, C. Lithgow-bertellonifi, and F. A. Corsetti, Time variability in Cenozoic reconstructions of mantle heat flow: Plate tectonic cycles and implications for Earth's thermal evolution, Proc. Natl. Acad. Sci. USA, pp.14266-14271, 2007.
DOI : 10.1016/j.tecto.2006.02.004

V. Malavergne, M. Tarrida, R. Combes, H. Bureau, J. Jones et al., New high-pressure and high-temperature metal/silicate partitioning of U and Pb: Implications for the cores of the Earth and Mars, Geochimica et Cosmochimica Acta, vol.71, issue.10, pp.2637-2655, 2007.
DOI : 10.1016/j.gca.2007.03.011

G. Masters and D. Gubbins, On the resolution of density within the Earth, Physics of the Earth and Planetary Interiors, vol.140, issue.1-3, pp.159-167, 2003.
DOI : 10.1016/j.pepi.2003.07.008

W. Mcdonough, Compositional Model for the Earth's Core, Treatise on Geochemistry, pp.547-568, 2003.

S. Mollett, Thermal and magnetic constraints on the cooling of the Earth, Geophysical Journal International, vol.76, issue.3, pp.653-666, 1984.
DOI : 10.1111/j.1365-246X.1984.tb01914.x

J. Mosenfelder, P. Asimow, and T. Ahrens, liquid at ultra-high pressures from shock measurements to 200 GPa on forsterite and wadsleyite, Journal of Geophysical Research, vol.25, issue.14, p.6208, 2007.
DOI : 10.1007/978-94-009-7867-6_42
URL : http://onlinelibrary.wiley.com/doi/10.1029/2006JB004364/pdf

T. Nakagawa and P. J. Tackley, Influence of initial CMB temperature and other parameters on the thermal evolution of Earth's core resulting from thermochemical spherical mantle convection, Geochemistry, Geophysics, Geosystems, vol.255, issue.1-2, p.6001, 2010.
DOI : 10.1016/j.epsl.2007.01.010

F. Nimmo, Why does Venus lack a magnetic field?, Geology, vol.30, issue.11, pp.987-990, 2002.
DOI : 10.1130/0091-7613(2002)030<0987:WDVLAM>2.0.CO;2

F. Nimmo, G. D. Price, J. Brodholt, and D. Gubbins, The influence of potassium on core and geodynamo evolution, Geophysical Journal International, vol.156, issue.2, pp.263-376, 2004.
DOI : 10.1111/j.1365-246X.2003.02157.x

R. Nomura and K. Hirose, Metal-silicate partitioning of lithophile elements up to 138 GPa and 5500 K and implications for potassium and light elements in the core, Geochim. Cosmochim, 2014.

K. Ohta, Y. Kuwayama, K. Shimizu, T. Yagi, K. Hirose et al., Measurements of electrical and thermal conductivity of iron under earth's core conditions, 2014.

H. Ozawa, K. Hirose, M. Mitome, Y. Bando, N. Sata et al., Experimental study of reaction between perovskite and molten iron to 146??GPa and implications for chemically distinct buoyant layer at the top of the core, Physics and Chemistry of Minerals, vol.174, issue.6, pp.355-363, 2009.
DOI : 10.1007/BF00202773

M. Ozima, K. Seki, N. Terada, Y. N. Miura, F. A. Podosek et al., Terrestrial nitrogen and noble gases in lunar soils, Nature, vol.436, issue.7051, pp.655-659, 2005.
DOI : 10.1038/nature03929

J. Perrillat, M. Mezouar, G. Garbarino, and S. Bauchau, In situ viscometry of highpressure melts in the Paris?Edinburgh cell: application to liquid FeS, High Pressure Research, pp.415-423, 2010.
URL : https://hal.archives-ouvertes.fr/insu-00687975

J. Poirier, Transport properties of liquid metals and viscosity of the Earth's core, Geophysical Journal International, vol.92, issue.1, pp.99-105, 1988.
DOI : 10.1111/j.1365-246X.1988.tb01124.x

J. Poirier, Light elements in the Earth's outer core: A critical review, Physics of the Earth and Planetary Interiors, vol.85, issue.3-4, pp.319-337, 1994.
DOI : 10.1016/0031-9201(94)90120-1

J. Poirier, Introduction to the physics of the Earth's interior, 2000.
DOI : 10.1017/CBO9781139164467

M. Pozzo, C. Davies, D. Gubbins, and D. Alfè, Thermal and electrical conductivity of solid iron and iron???silicon mixtures at Earth's core conditions, Earth and Planetary Science Letters, vol.393, pp.159-164, 2014.
DOI : 10.1016/j.epsl.2014.02.047
URL : http://doi.org/10.1016/j.epsl.2014.02.047

M. Pozzo, C. J. Davies, D. Gubbins, and D. Alfè, Thermal and electrical conductivity of iron at Earth???s core conditions, Nature, vol.152, issue.7398, pp.355-358, 2012.
DOI : 10.1016/j.pepi.2005.06.004
URL : http://arxiv.org/pdf/1203.4970

R. Murthy, V. Van-westrenen, W. Fei, and Y. , Experimental evidence that potassium is a substantial radioactive heat source in planetary cores, Nature, vol.105, issue.6936, pp.163-165, 2003.
DOI : 10.1029/1999JE001216

Y. Ricard, Treatise of Geophysics. Mantle dynamics, Ch. Physics of mantle convection, pp.253-303, 2007.

P. H. Roberts, C. A. Jones, and A. R. Calderwood, Energy fluxes and ohmic dissipation in the Earth's core Earth's Core and Lower Mantle, pp.100-129, 2003.

S. Rost, E. J. Garnero, Q. Williams, and M. Manga, Seismological constraints on a possible plume root at the core???mantle boundary, Nature, vol.93, issue.7042, pp.666-669, 2005.
DOI : 10.1038/nature00979

C. T. Seagle, E. Cottrell, Y. Fei, D. R. Hummer, and V. B. Prakapenka, Electrical and thermal transport properties of iron and iron-silicon alloy at high pressure, Geophysical Research Letters, vol.103, issue.3, pp.5377-5381, 2013.
DOI : 10.1063/1.2844358
URL : http://onlinelibrary.wiley.com/doi/10.1002/2013GL057930/pdf

N. H. Sleep, Evolution of the mode of convection within terrestrial planets, Journal of Geophysical Research: Planets, vol.97, issue.25, pp.17563-17578, 2000.
DOI : 10.1029/92JB00034

X. Song and D. V. Helmberger, wave velocity model of Earth's core, Journal of Geophysical Research: Solid Earth, vol.95, issue.16, pp.9817-9830, 1995.
DOI : 10.1029/JB095iB11p17385

A. Souriau and G. Poupinet, The velocity profile at the base of the liquid core from PKP(BC+Cdiff) data: An argument in favour of radial inhomogeneity, Geophysical Research Letters, vol.88, issue.11, pp.2023-2026, 1991.
DOI : 10.1088/0034-4885/47/7/002

F. D. Stacey and D. E. Loper, Thermal histories of the core and mantle, Physics of the Earth and Planetary Interiors, vol.36, issue.2, pp.99-115, 1984.
DOI : 10.1016/0031-9201(84)90011-6

D. Stevenson, T. Spohn, and G. Schubert, Magnetism and thermal evolution of the terrestrial planets, Icarus, vol.54, issue.3, pp.466-489, 1983.
DOI : 10.1016/0019-1035(83)90241-5

D. J. Stevenson, Core exsolution: A likely consequence of giant impacts and a likely energy source for the geodynamo. Fall Meet, pp.21-23, 2007.

L. Stixrude, N. De-koker, N. Sun, M. Mookherjee, and B. B. Karki, Thermodynamics of silicate liquids in the deep Earth, Earth and Planetary Science Letters, vol.278, issue.3-4, pp.226-232, 2009.
DOI : 10.1016/j.epsl.2008.12.006

P. J. Tackley, Mantle Convection and Plate Tectonics: Toward an Integrated Physical and Chemical Theory, Science, vol.288, issue.5473, 2000.
DOI : 10.1126/science.288.5473.2002

S. Tanaka, Possibility of a low P-wave velocity layer in the outermost core from global SmKS waveforms, Earth and Planetary Science Letters, vol.259, issue.3-4, pp.486-499, 2007.
DOI : 10.1016/j.epsl.2007.05.007

S. Tanaka and H. Hamaguchi, Velocities and Chemical Stratification in the Outermost Core, Journal of geomagnetism and geoelectricity, vol.45, issue.11, pp.1287-1301, 1993.
DOI : 10.5636/jgg.45.1287

J. A. Tarduno, R. D. Cottrell, M. K. Watkeys, A. Hofmann, P. V. Doubrovine et al., Geodynamo, Solar Wind, and Magnetopause 3.4 to 3.45 Billion Years Ago, Geodynamo, solar wind, pp.1238-1240, 2010.
DOI : 10.1111/j.1365-246X.2004.02219.x

C. W. Thomas, Q. Liu, C. B. Agee, P. D. Asimow, and R. A. Lange, Multi-technique equation of state for Fe 2 SiO 4 melt and the density of Fe-bearing silicate melts from 0 to 161, 2012.

A. Tilgner, Precession driven dynamos, Physics of Fluids, vol.9, issue.3, p.34104, 2005.
DOI : 10.1103/RevModPhys.74.973

Y. Usui, J. A. Tarduno, M. Watkeys, A. Hofmann, and R. D. Cottrell, Evidence for a 3.45-billion-year-old magnetic remanence: Hints of an ancient geodynamo from conglomerates of South Africa, Geochemistry, Geophysics, Geosystems, vol.450, issue.4, pp.9-16, 2009.
DOI : 10.1038/nature06026

L. Vo?adlo, D. Alfè, M. J. Gillan, and G. D. Price, The properties of iron under core conditions from first principles calculations, Physics of the Earth and Planetary Interiors, vol.140, issue.1-3, pp.101-125, 2003.
DOI : 10.1016/j.pepi.2003.08.001

K. A. Whaler, Does the whole of the Earth's core convect?, Nature, vol.287, issue.5782, pp.528-530, 1980.
DOI : 10.1038/287528a0

K. T. Wheeler, D. Walker, Y. W. Fei, W. G. Minarik, and W. F. Mcdonough, Experimental partitioning of uranium between liquid iron sulfide and liquid silicate: Implications for radioactivity in the Earth???s core, Geochimica et Cosmochimica Acta, vol.70, issue.6, pp.1537-1547, 2006.
DOI : 10.1016/j.gca.2005.11.023

Q. Williams and E. J. Garnero, Seismic Evidence for Partial Melt at the Base of Earth's Mantle, Science, vol.273, issue.5281, p.1528, 1996.
DOI : 10.1126/science.273.5281.1528

E. D. Williamson and L. H. Adams, Density distribution in the Earth, J. Washington Acad. Sci, vol.13, pp.413-428, 1923.
DOI : 10.1029/SP026p0001

J. Zahn, Convective penetration in stellar interiors, Astron. Astrophys, vol.252, pp.179-188, 1991.
DOI : 10.1007/3-540-54420-8_70

P. Zhang, R. E. Cohen, and K. Haule, Effects of electron correlations on transport properties of iron at Earth???s core conditions, Nature, vol.427, issue.7536, pp.605-607, 2015.
DOI : 10.1038/nature02248