]. H. Lipson, D. Stokes, C. Guérard, A. Zeller, and . Hérold, The structure of graphite Allongement de la liaison carbone-carbone dans les feuillets graphitiques lors de l'insertion de métaux, Proc. Roy. Soc. C. R. Acad. Sc. Paris, vol.181, issue.2, pp.101-105, 1943.

]. T. Yao, N. Ozawa, T. Aikawa, and S. Yoshinaga, Analysis of layered structures of lithium?graphite intercalation compounds by one-dimensional Rietveld method, Solid State Ionics, vol.175, issue.1-4
DOI : 10.1016/j.ssi.2004.08.023

]. N. Daumas and A. Hérold, Sur les relations entre la notion de stade et les mécanismes réactionnels dans les composés d'insertion du graphite, C. R. Acad. Sc, issue.5, pp.268-373, 1969.

]. W. Rüdorff, E. Schulze, and Ü. Alkaligraphitverbindungen, ???ber Alkaligraphitverbindungen, Zeitschrift f???r anorganische und allgemeine Chemie, vol.9, issue.3-4, pp.156-171, 1954.
DOI : 10.1080/14786443508561531

P. Lagrange, D. Guérard, M. Makrini, and A. Hérold, Examen radiocristallographique du composé d'insertion de premier stade RbC 8, C. R. Acad. Sc. Paris, pp.287-179, 1978.

D. Guérard, P. Lagrange, M. Makrini, and A. Hérold, Etude structurale du graphiture I de cesium, Carbon, vol.16, issue.4, pp.285-290, 1978.
DOI : 10.1016/0008-6223(78)90044-1

A. Hérold, Recherches sur les composés d'insertion du graphite, Bull. Soc. Chim. Fr, pp.187-999, 1955.

D. Guérard and A. Hérold, Intercalation of lithium into graphite and other carbons, Carbon, vol.13, issue.4, pp.337-345, 1975.
DOI : 10.1016/0008-6223(75)90040-8

R. C. Asher and S. A. Wilson, Lamellar Compound of Sodium with Graphite, Nature, vol.277, issue.4606, pp.409-410, 1958.
DOI : 10.1038/181409a0

A. Métrot, D. Guérard, D. Billaud, and A. Hérold, New results about the sodium-graphite system, Synthetic Metals, vol.1, issue.4, pp.363-369, 1979.
DOI : 10.1016/0379-6779(80)90071-5

D. Guérard, M. Chaabouni, P. Lagrange, M. Makrini, and A. Hérold, Insertion de metaux alcalino-terreux dans le graphite, Carbon, vol.18, issue.4, pp.257-264, 1980.
DOI : 10.1016/0008-6223(80)90048-2

D. Guérard and A. Hérold, Insertion de lanthanides dans le graphite, C. R. Acad. Sc. Paris, pp.281-929, 1975.

M. Makrini, D. Guérard, P. Lagrange, and A. Hérold, Insertion de lanthanoides dans le graphite, Carbon, vol.18, issue.3, pp.203-209, 1980.
DOI : 10.1016/0008-6223(80)90062-7

R. Hagiwara, M. Ito, and Y. Ito, Graphite intercalation compounds of lanthanide metals prepared in molten chlorides, Carbon, vol.34, issue.12, pp.1591-1593, 1996.
DOI : 10.1016/S0008-6223(96)00109-1

V. A. Nalimova, D. Guérard, M. Lelaurain, and O. V. Fateev, X-ray investigation of highly saturated Li-graphite intercalation compound, Carbon, vol.33, issue.2, pp.177-181, 1995.
DOI : 10.1016/0008-6223(94)00123-H

V. V. Avdeev, V. A. Nalimova, and K. N. Semenenko, Sodium-graphite system at high pressures, Synthetic Metals, vol.38, issue.3, pp.38-363, 1990.
DOI : 10.1016/0379-6779(90)90089-4

V. A. Nalimova, S. N. Chepurko, V. V. Avdeev, and K. N. Semenenko, Intercalation in the graphite-rubidium system under high pressure, Synthetic Metals, vol.40, issue.3, pp.40-267, 1991.
DOI : 10.1016/0379-6779(91)92068-S

V. V. Avdeev, V. A. Nalimova, and K. N. Semenenko, The alkali metals in graphite matrixes-new aspects of metallic state chemistry, High Pressure Research, vol.92, issue.1, pp.11-25, 1990.
DOI : 10.1103/PhysRevB.32.2213

D. Guérard and R. Janot, Structure of the superdense LiC 3 compound prepared by ballmilling, J. Phys. Chem. Solids, pp.65-147, 2004.

R. Janot and D. Guérard, Ball-milling in liquid mediaApplications to the preparation of anodic materials for lithium-ion batteries, Progress in Materials Science, vol.50, issue.1, pp.1-92, 2005.
DOI : 10.1016/S0079-6425(03)00050-1

A. Hérold, D. Billaud, D. Guérard, and P. Lagrange, Action comp??titive de deux m??taux Alcalins sur le graphite, Materials Science and Engineering, vol.31, pp.31-56, 1977.
DOI : 10.1016/0025-5416(77)90006-4

D. Billaud and A. Hérold, Recherches sur l'insertion simultanée de deux métaux alcalins lourds dans les carbones. III. Données structurales, discussion sur la liaison dans les composés graphite-alcalin lourd, Bull. Soc. Chim. Fr, pp.11-2407, 1974.

S. Pruvost, C. Hérold, A. Hérold, and P. Lagrange, On the great difficulty of intercalating lithium with a second element into graphite, Carbon, vol.41, issue.6, pp.1281-1289, 2003.
DOI : 10.1016/S0008-6223(03)00074-5

P. Lagrange and P. Bernier, Overview on the Chemistry of Intercalation into Graphite of Binary Metallic Alloys, Chemical Physics of Intercalation II, pp.305-303, 1993.
DOI : 10.1007/978-1-4615-2850-0_29

M. Makrini, P. Lagrange, D. Guérard, and A. Hérold, L'insertion dans le graphite des amalgames de potassium et de rubidium, Carbon, vol.18, issue.3, pp.211-216, 1980.
DOI : 10.1016/0008-6223(80)90063-9

B. Outti, Thèse, Nouvelles études sur les systèmes ternaires graphite-alcalin-mercure et graphite-alcalin-thallium, 1993.

C. Hérold and P. Lagrange, Compos??s d???intercalation du graphite??: des binaires aux ternaires, Comptes Rendus Chimie, vol.6, issue.4, pp.457-465, 2003.
DOI : 10.1016/S1631-0748(03)00070-5

C. Hérold, A. Hérold, and P. Lagrange, Ternary graphite intercalation compounds associating an alkali metal and an electronegative element or radical, Solid State Sciences, vol.6, issue.1, pp.125-128, 2004.
DOI : 10.1016/j.solidstatesciences.2003.10.007

M. Gadi, A. Hérold, C. Hérold, J. Marêché, and P. Lagrange, Intercalation dans le graphite du sodium associ?? ?? des ions peroxyde, Journal of Solid State Chemistry, vol.131, issue.2, pp.282-289, 1997.
DOI : 10.1006/jssc.1997.7376

A. Hérold, J. Marêché, and M. Lelaurain, Intercalation of sodium with its halides into graphite, Carbon, vol.38, issue.14, pp.1955-1963, 2000.
DOI : 10.1016/S0008-6223(00)00039-7

C. Hérold, A. Hérold, and P. Lagrange, New synthesis routes for donor-type graphite intercalation compounds, Journal of Physics and Chemistry of Solids, vol.57, issue.6-8, pp.655-662, 1996.
DOI : 10.1016/0022-3697(96)00329-0

S. Pruvost, C. Hérold, A. Hérold, and P. Lagrange, Co-intercalation into graphite of lithium and sodium with an alkaline earth metal, Carbon, vol.42, issue.8-9, pp.1825-1831, 2004.
DOI : 10.1016/j.carbon.2004.03.014

S. Pruvost, Thèse, Sur l'intercalation dans le graphite des alliages lithium-calcium, 2003.

S. Pruvost, C. Hérold, A. Hérold, and P. Lagrange, Structural study of novel graphitelithium-calcium intercalation compounds, Eur. J. Inorg. Chem, pp.1661-1667, 2004.

C. Hérold, S. Pruvost, A. Hérold, and P. Lagrange, Synthesis of a novel lithiumeuropium graphite intercalation compound, Carbon, vol.42, pp.2113-2130, 2004.

M. S. Dresselhaus and G. Dresselhaus, Intercalation compounds of graphite, Advances in Physics, vol.99, issue.1, pp.1-186, 2002.
DOI : 10.1103/PhysRevB.17.626

D. Billaud and A. Hérold, Sur les composés graphite ? sodium ? baryum, Bull. Soc. Chim. Fr, pp.3-4, 1978.

R. Fong, U. Von-sacken, and J. R. Dahn, Studies of Lithium Intercalation into Carbons Using Nonaqueous Electrochemical Cells, Journal of The Electrochemical Society, vol.137, issue.7, p.137, 1990.
DOI : 10.1149/1.2086855

S. Basu, C. Zeller, P. J. Flanders, C. D. Fuerst, W. D. Johnson et al., Synthesis and properties of lithium-graphite intercalation compounds, Materials Science and Engineering, vol.38, issue.3, pp.38-275, 1979.
DOI : 10.1016/0025-5416(79)90132-0

J. Tarascon, Vers des accumulateurs plus performants : un problème de matériaux et d'interface, L'actu, Chim, vol.3, pp.130-137, 2002.

P. Berger, S. Pruvost, C. Hérold, and P. Lagrange, Proton enhanced scattering and nuclear reaction analysis microcharacterization of ternary graphite???lithium???calcium intercalation compounds, Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, vol.219, issue.220, pp.219-220, 2004.
DOI : 10.1016/j.nimb.2004.01.204

S. Pruvost, P. Berger, C. Hérold, and P. Lagrange, Nuclear microanalysis: An efficient tool to study intercalation compounds containing lithium, Carbon, vol.42, issue.10, pp.2049-2056, 2004.
DOI : 10.1016/j.carbon.2004.04.018

D. Billaud, F. X. Henry, and P. Willmann, Electrochemical synthesis of binary graphite-lithium intercalation compounds, Materials Research Bulletin, vol.28, issue.5, pp.477-483, 1993.
DOI : 10.1016/0025-5408(93)90130-6

A. D. Pelton, The Ba???Li (Barium-Lithium) system, Bulletin of Alloy Phase Diagrams, vol.5, issue.5, pp.452-454, 1984.
DOI : 10.1007/BF02872893

J. Conard and P. Lauginie, Lithium NMR in lithium-carbon solid state compounds, Carbon, vol.191, pp.62-70, 2000.

L. Pietronero and S. Strässler, Bond-Length Change as a Tool to Determine Charge Transfer and Electron-Phonon Coupling in Graphite Intercalation Compounds, Physical Review Letters, vol.33, issue.8, pp.593-596, 1981.
DOI : 10.1016/0038-1098(80)90320-8

J. Bardeen, L. Cooper, and J. Schrieffer, Theory of Superconductivity, Theory of superconductivity, pp.1175-1204, 1957.
DOI : 10.1103/PhysRev.106.208

H. Ibach and H. Lüth, Solid State Physic ? An introduction to principles of materials science, p.501, 2001.

P. Mangin and L. Supraconductivité, Disponible à l'adresse suivante, séminaire IFR matériaux, école des mines de Nancy, 2003.

N. B. Hannay, T. H. Geballe, B. T. Matthias, K. Andres, P. Schmidt et al., Superconductivity in Graphitic Compounds, Physical Review Letters, vol.87, issue.7, pp.14-225, 1965.
DOI : 10.1103/PhysRev.87.439

Y. Koike, S. Tanuma, H. Suematsu, and K. Higuchi, Superconductivity in the graphite-potassium intercalation compound C8K, Journal of Physics and Chemistry of Solids, vol.41, issue.10, pp.1111-1118, 1980.
DOI : 10.1016/0022-3697(80)90067-0

Y. Koike, H. Suematsu, K. Higuchi, and S. Tanuma, Superconductivity of graphitepotassium intercalation compound C 8 K, Solid State Comm, pp.623-627, 1978.

Y. Koike and S. Tanuma, KHg, Journal of the Physical Society of Japan, vol.50, issue.6, pp.1964-1969, 1981.
DOI : 10.1143/JPSJ.50.1964

M. Kobayashi and I. Tsujikawa, Superconducting transition in the first stage potassium graphite intercalation compounds, Phys, pp.105-439, 1981.

M. Kobayashi and I. Tsujikawa, Potassium Concentration Dependence of the Superconductivity in the Potassium Graphite Intercalation Compounds, Journal of the Physical Society of Japan, vol.50, issue.10
DOI : 10.1143/JPSJ.50.3245

M. Kobayashi, T. Enoki, H. Inokuchi, M. Sano, A. Sumiyama et al., Superconductivity of the first stage rubidium graphite intercalation compound C 8 Rb, J. Phys. Soc. Jpn, pp.54-2359, 1985.

R. A. Jishi and M. S. Dresselhaus, Superconductivity in graphite intercalation compounds, Physical Review B, vol.44, issue.21, pp.12465-12469, 1992.
DOI : 10.1103/PhysRevB.44.10248

I. T. Belash, A. D. Bronnikov, O. V. Zharikov, and A. V. , Superconductivity of graphite intercalation compound with lithium C 2 Li

I. T. Belash, A. D. Bronnikov, O. V. Zharikov, and A. V. , Pal'nichenko, Effect of the metal concentration on the superconducting properties of lithium-, sodium-and potassium-containing graphite intercalation compounds, Synth. Met, pp.36-283, 1990.

. Semenenko, Superconductivity of the layered potassium-graphite compounds C 6 K and C 4 K, Pis'ma Zh, Eksp. Teor. Fiz, vol.43, pp.376-378, 1986.

V. A. Nalimova, V. V. Avdeev, and K. N. Semenenko, New Alkali Metal-Graphite Intercalation Compounds at High Pressures, Materials Science Forum, vol.91, issue.93, pp.91-93, 1991.
DOI : 10.4028/www.scientific.net/MSF.91-93.11

. Onn, Synthesis and low temperature specific heat of the graphite intercalation compounds KHgC 4 and KHgC 8, Synth. Met, vol.2, pp.203-211, 1980.

. Hérold, Superconductivity of the graphite intercalation compounds KHgC 8 and RbHgC 8, Sol. St. Comm, vol.38, pp.677-678, 1981.

Y. Iye and S. Tanuma, Superconductivity of graphite intercalation compounds with alkali-metal amalgams, Physical Review B, vol.51, issue.7, pp.4583-4592, 1982.
DOI : 10.1143/JPSJ.51.63

G. Roth, A. Chaiken, T. Enoki, N. C. Yeh, G. Dresselhaus et al., graphite intercalation compounds, Physical Review B, vol.29, issue.1, pp.533-536, 1985.
DOI : 10.1103/PhysRevB.29.6940

G. Timp, B. S. Elman, M. S. Dresselhaus, and E. P. Tendrow, Superconductivity and Intralayer Structure in Potassium Amalgam-Gic, MRS Proceedings, vol.27, pp.20-201, 1983.
DOI : 10.1143/JPSJ.51.63

. Onn, Superconductivity of the graphite intercalation compounds KHgC 8 and RbHgC 8 : evidence from specific heat, Solid State Comm, pp.103-107, 1981.

R. A. Wachnik, L. A. Pendris, F. L. Vogel, and P. Lagrange, Superconductivity of graphite intercalated with thallium alloys, Solid State Communications, vol.43, issue.1, pp.43-48, 1982.
DOI : 10.1016/0038-1098(82)91142-5

L. A. Pendrys, R. A. Wachnik, F. L. Vogel, and P. Lagrange, Superconducting mercury and thallium intercalation compounds, Synthetic Metals, vol.5, issue.3-4, pp.277-290, 1983.
DOI : 10.1016/0379-6779(83)90039-5

P. Lagrange, Graphite-alkali metal-heavy metal ternary compounds: Synthesis, structure, and superconductivity, Journal of Materials Research, vol.290, issue.06, pp.839-845, 1987.
DOI : 10.1016/0008-6223(84)90177-5

L. E. Delong, V. Yeh, V. Tondiglia, P. C. Eklund, S. E. Lambert et al., Observation of anomalies in the pressure dependence of the superconducting transition temperature of potassium-based graphite intercalation compounds, Physical Review B, vol.99, issue.11, pp.6315-6318, 1982.
DOI : 10.1143/JPSJ.43.1237

L. E. Delong and P. C. Eklund, Superconductivity at high pressures in graphite intercalation compounds, Synthetic Metals, vol.5, issue.3-4, pp.291-300, 1983.
DOI : 10.1016/0379-6779(83)90040-1

I. T. Belash, O. V. Zharikov, A. V. Palnichenko, . Superconductivity, N. Li et al., Superconductivity of GIC with Li, Na and K, Synthetic Metals, vol.34, issue.1-3, pp.455-460, 1989.
DOI : 10.1016/0379-6779(89)90424-4

Y. Iye and S. Tanuma, Superconductivity of graphite intercalation compounds ??? Stage and pressure dependence of anisotropy, Synthetic Metals, vol.5, issue.3-4, pp.257-276, 1983.
DOI : 10.1016/0379-6779(83)90038-3

R. Clarke and C. Uher, High pressure properties of graphite and its intercalation compounds, Advances in Physics, vol.26, issue.5, pp.469-566, 1984.
DOI : 10.1103/PhysRevB.26.6315

J. Tsukamoto, S. Fukuda, A. Takahashi, and K. Murata, Synthesis of graphite fiber intercalated with KHg and its superconductivity, Applied Physics Letters, vol.32, issue.19, pp.2035-2036, 1989.
DOI : 10.1103/PhysRevB.32.533

T. E. Weller, M. Ellerby, S. S. Saxena, R. P. Smith, and N. T. Skipper, Superconductivity in the intercalated graphite compounds C6Yb and C6Ca, Nature Physics, vol.67, issue.1, pp.39-41, 2005.
DOI : 10.1103/PhysRevB.67.115418

M. Ellerby, T. E. Weller, S. S. Saxena, R. P. Smith, and N. T. Skipper, Superconductivity at elevated temperatures in C 6 Yb and C 6 Ca, pp.378-380, 2006.

T. M. Klapwijk, Would your graphite pencil superconduct?, Nature Physics, vol.68, issue.1, pp.17-18, 2005.
DOI : 10.1103/PhysRevB.68.214521

R. Xie, D. Rosenmann, A. Rydh, H. Claus, G. Karapetrov et al., Anisotropic superconducting phase diagram of C 6 Ca, Physica C, pp.439-482, 2006.

K. Kadowaki, T. Nabemoto, and T. Yamamoto, Superconductivity in graphite intercalation compounds C 6 Ca, Proceeding of the International Conference on Mesoscopic Superconductivity and Magnetism MesoSuperMag-2006, p.65, 2006.

K. Kadowaki, T. Nabemoto, and T. Yamamoto, Synthesis and superconducting properties of graphite compound intercalated with Ca : C 6 Ca, pp.460-462, 2007.

D. G. Hinks, D. Rosenmann, H. Claus, M. S. Bailey, and J. D. Jorgensen, superconductor, Physical Review B, vol.114, issue.1, p.14509, 2007.
DOI : 10.1038/35078037

J. S. Kim, L. Boeri, J. R. O-'brien, F. S. Razavi, and R. K. Kremer, Superconductivity in Heavy Alkaline-Earth Intercalated Graphites, Physical Review Letters, vol.99, issue.2, p.27001, 2007.
DOI : 10.1080/00018730110113644

M. Calandra and F. Mauri, Possibility of superconductivity in graphite intercalated with alkaline earths investigated with density functional theory, Physical Review B, vol.74, issue.9, p.94507, 2006.
DOI : 10.1103/PhysRevB.24.1065

URL : https://hal.archives-ouvertes.fr/hal-00132053

G. Lamura, Thèse, Etude des excitations de basse énergie par la mesure de la longueur de pénétration magnétique dans les supraconducteurs à basse et haute température critique, p.190, 2000.

A. Gauzzi, J. Le-cochec, G. Lamura, B. J. Jönsson, V. A. Gasparov et al., Very high resolution measurement of the penetration depth of superconductors by a novel single-coil inductance technique, Review of Scientific Instruments, vol.52, issue.5
DOI : 10.1007/BF01332932

G. Lamura, J. L. Cochec, A. Gauzzi, F. Licci, D. D. Castro et al., Doping dependence of the low-energy excitations in superconducting

J. P. Turneaure, J. Halbritter, and H. A. Schwettman, The surface impedance of superconductors and normal conductors: The Mattis-Bardeen theory, Journal of Superconductivity, vol.43, issue.VI, pp.341-355, 1991.
DOI : 10.1007/978-1-4613-9859-2_49

A. M. Gabovich and A. I. Voitenko, Influence of order-parameter nonhomogeneities on low-temperature properties of superconductors, Physical Review B, vol.52, issue.10, pp.7465-7472, 1999.
DOI : 10.1103/PhysRevB.52.4477

G. Lamura, J. Villégier, A. Gauzzi, J. Le-cochec, J. Laval et al., Granularity-induced gapless superconductivity in NbN films: Evidence of thermal phase fluctuations, Physical Review B, vol.19, issue.348, p.104507, 2002.
DOI : 10.1103/PhysRevB.19.5925

D. J. Van-harlingen, Phase-sensitive tests of the symmetry of the pairing state in the high temperature superconductors

G. Csànyi, P. B. Littlewood, A. H. Nevidomskyy, C. J. Pickard, and B. D. Simons, The role of the interlayer state in the electronic structure of superconducting graphite intercalated compounds, Nature Physics, vol.279, issue.1, pp.42-45, 2005.
DOI : 10.1007/978-94-009-9415-7_7

I. I. Mazin, Intercalated-driven superconductivity in YbC 6 and CaC 6, Phys. Rev. Lett, p.95, 2005.

M. Calandra and F. Mauri, Theoretical explanation of the superconductivity in C 6 Ca, Phys. Rev. Lett, pp.95-237002, 2005.

F. Marsiglio, J. P. Carbotte, and J. Blezius, Dependence of some electromagnetic properties of superconductors on coupling strength, Physical Review B, vol.11, issue.10, pp.41-6457, 1990.
DOI : 10.1016/0022-3697(59)90036-8

M. Tinkham, Introduction to superconductivity, International series in pure an applied physics, p.296, 1975.

A. Erb, E. Walker, and R. Flükiger, BaZrO 3 : the solution for the crucible corrosion problem during the single crystal growth of high-T c

G. Lamura, A. Gauzzi, S. M. Kazakov, J. Karpinski, and A. Andreone, High-resolution measurements of magnetic penetration depth on YBa 2 Cu 4 O 8 single crystals, J. Phys

P. Marêché and . Lagrange, Microwave losses of bulk CaC 6 , Physica C, pp.460-462, 2007.

J. S. Kim, R. K. Kremer, L. Boeri, and F. S. Razavi, Specific heat of the Ca-intercalated graphite superconductor CaC 6, Phys. Rev. Lett, pp.96-217002, 2006.

P. Marêché, G. Lagrange, and . Loupias, Scanning tunneling spectroscopy on the novel superconductor CaC 6, Phys. Rev. Lett, pp.97-077003, 2006.

A. Gauzzi, S. Takeshima, N. Takeshita, C. Terakura, H. Takagi et al., Enhancement of superconductivity and evidence of structural instability in intercalated graphite CaC 6 under high pressure
URL : https://hal.archives-ouvertes.fr/hal-00145504

. Saxena, Positive pressure dependence of the superconducting transition temperature in C 6 Yb, pp.378-380, 2006.

I. I. Mazin, L. Boeri, O. V. Dolgov, A. A. Golubov, G. B. Bachelet et al., Unresolved problems in superconductivity of CaC 6, pp.460-462, 2007.

M. Calandra and F. Mauri, Origin of superconductivity of CaC6 and of other intercalated graphites, physica status solidi (b), vol.45, issue.13, pp.3458-3463, 2006.
DOI : 10.1002/pssb.200669206

URL : https://hal.archives-ouvertes.fr/hal-00135104

L. Zhang, Y. Xie, T. Cui, Y. Li, Z. He et al., from first principles, Physical Review B, vol.74, issue.18, p.184519, 2006.
DOI : 10.1103/PhysRevB.15.4221

C. Janot, Effet Mossbauer et Applications a la Physique Du Solide, Pure and Applied Chemistry, vol.217, issue.1, pp.53-64, 1976.
DOI : 10.1351/pac197648010053

E. Kuzmann, S. Nagy, and A. Vèrtes, Critical review of analytical applications of M??ssbauer spectroscopy illustrated by mineralogical and geological examples (IUPAC Technical Report), Pure and Applied Chemistry, vol.75, issue.6, pp.801-858, 2003.
DOI : 10.1351/pac200375060801

H. Suematsu, K. Ohmatsu, and R. Yoshizaki, Magnetic properties of Europium-graphite intercalation compound C6Eu, Solid State Communications, vol.38, issue.12, pp.1103-1107, 1981.
DOI : 10.1016/0038-1098(81)90966-2

H. Suematsu, K. Ohmatsu, K. Sugiyama, T. Sakakibara, T. Motokawa et al., High field magnetisation of europium-graphite intercalation compound C 6 Eu

Y. Ohmatsu and . Yoshida, Magnetoresistivity and Monte Carlo studies of magnetic phase transitions in C 6 Eu, Phys. Rev. B, vol.34, pp.423-430, 1986.

H. Suematsu, K. Ohmatsu, T. Sakakibara, M. Date, and M. Susuki, Magnetic properties of EuC 6 , summary report of special distinguished research project " the study of the graphite intercalation compounds, pp.113-126, 1984.

E. Trémolet-de-lacheisserie, Magnétisme : I ? Fondements, Presses Universitaires de Grenoble, p.495, 1999.

D. Malterre, Théorie des groupes et symétrie : de l'atome au solide. Cours de l'Université Henri Poincaré, 287 pp. (disponible à l'adresse suivante